Prof Timothy Olds

School of Allied Health and Human Performance

College of Health

Eligible to supervise Masters and PhD - email supervisor to discuss availability.

Available For Media Comment.


Welcome to my homepage. I hope you find the information you need here. If not, why not send me an email?
"Everything flows"

Mathematical modeling of sports performance

Anthropometry

Evolution of body size and shape

Evolution of fitness and fatness in children

Children's use of time

Year Citation
2025 Liu, M., Dumuid, D., Olds, T., Burgner, D., Ellul, S., Juonala, M., . . . Wake, M. (2025). Body composition, body mass, and cardiovascular health in mid-childhood and midlife: a compositional data analysis. Childhood Obesity, 21(4), 411-421.
DOI
2025 Mellow, M. L., Blake, H. T., Ferguson, T., Robins, B., Dumuid, D., Olds, T., . . . Smith, A. E. (2025). ‘Small Steps’ towards improving 24-hour time-use behaviours to decrease the risk of dementia: protocol for a personalised, web-based randomised controlled trial in community-dwelling older adults. BMJ Open, 15(11), 14 pages.
DOI
2025 Blake, H. T., Davis, A., Mellow, M. L., Hull, M., Robins, B., Laver, K., . . . Smith, A. E. (2025). Co-design of a digital 24-hour time-use intervention with older adults and allied health professionals. Frontiers in Digital Health, 7(1544489), 14 pages.
DOI Scopus1 WoS1 Europe PMC1
2025 Ortega, F. B., Zhang, K., Cadenas-Sanchez, C., Tremblay, M. S., Jurak, G., Tomkinson, G. R., . . . Mota, J. (2025). The Youth Fitness International Test (YFIT) battery for monitoring and surveillance among children and adolescents: A modified Delphi consensus project with 169 experts from 50 countries and territories. Journal of Sport and Health Science, 14(101012), 101012.
DOI Scopus16 WoS18 Europe PMC15
2025 McBain, K., Dumuid, D., Shipton, A., Clifford, S. A., Olds, T., & Wake, M. (2025). Scoping review of adult NCD-relevant phenotypes measured in today's large child cohort studies. Pediatric Research, online, 1-15.
DOI
2025 Miatke, A., Olds, T., Maher, C., Fraysse, F., & Dumuid, D. (2025). Cross-sectional and longitudinal associations between sleep, sedentary behaviour and physical activity with adiposity and cardio-respiratory fitness in school-aged children: a compositional data analysis. Journal of Activity Sedentary and Sleep Behaviors, 4(1), 13 pages.
DOI
2025 Eglitis, E., Olds, T., Virgara, R., Machell, A., Richardson, M., Brannelly, K., & Maher, C. (2025). Levelling-up summer: using summer holiday programs to support child health and wellbeing - a Delphi study. BMC Public Health, 25(1, article no. 3782), 1-14.
DOI
2024 Eglitis, E., Miatke, A., Virgara, R., Machell, A., Olds, T., Richardson, M., & Maher, C. (2024). Children's health, wellbeing and academic outcomes over the summer holidays: a scoping review. Children, 11(3, article no. 287), 1-28.
DOI Scopus9 WoS10 Europe PMC9
2024 Lemeunier, N., Entwistle, S., Fraisse, B., Sorondo, D., Vigne, G., Bruchard, A., . . . Fontanier, V. (2024). Cross-cultural adaptation of the knowledge of research evidence competencies questionnaire in French. European Rehabilitation Journal, 4(1), 1-7.
DOI
2024 Brailey, G., Metcalf, B., Price, L., Cumming, S., Rowlands, A., Olds, T., . . . Stiles, V. (2024). Improving the identification of bone-specific physical activity using wrist-worn accelerometry: a cross-sectional study in 11-12-year-old Australian children. European Journal Of Sport Science, 24(7), 987-1998.
DOI
2024 Eglitis, E., Simpson, C., Singh, B., Olds, T., Machell, A., Virgara, R., . . . Rix, Z. (2024). Effect of summer holiday programs on children's mental health and well-being: systematic review and meta-Analysis. Children, 11(8), 1-27.
DOI Scopus3 WoS4 Europe PMC1
2024 Eglitis, E., Singh, B., Olds, T., Virgara, R., Machell, A., Richardson, M., . . . Maher, C. (2024). Health effects of children's summer holiday programs: a systematic review and meta-analysis. International Journal of Behavioral Nutrition and Physical Activity, 21(1), 1-19.
DOI Scopus3 WoS3 Europe PMC5
2024 Kerr, J. A., Dumuid, D., Downes, M., Lange, K., O'Connor, M., Stanford, T., . . . Wake, M. (2024). Socioeconomic disadvantage and polygenic risk of overweight in early and mid-life: a longitudinal population cohort study spanning 12 years. The Lancet Regional Health - Western Pacific, 53(101231), 1-14.
DOI
2024 Zahran, S., Cliff, D. P., Antczak, D., Aadland, E., Aadland, K. N., Burley, J., . . . Janssen, I. (2024). Optimal levels of sleep, sedentary behaviour, and physical activity needed to support cognitive function in children of the early years. BMC Pediatrics, 24(1), 1-11.
DOI
2024 Healy, S., Patterson, F., Biddle, S., Dumuid, D., Glorieux, I., Olds, T., . . . Pedisic, Z. (2024). It's about time to exercise: development of the exercise participation explained in relation to time model. British Journal of Sports Medicine, 58(19), 1131-1144.
DOI
2024 Mellow, M. L., Dumuid, D., Wade, A., Olds, T., Stanford, T., Keage, H., . . . Smith, A. E. (2024). Should We Work Smarter or Harder for Our Health? A Comparison of Intensity and Domain-Based Time-Use Compositions and Their Associations With Cognitive and Cardiometabolic Health. Journals of Gerontology Series A Biological Sciences and Medical Sciences, 79(11), 10 pages.
DOI Scopus4 WoS4 Europe PMC7
2024 Curtis, R. G., Hendrie, G. A., Ferguson, T., Olds, T., Fraysse, F., Dumuid, D., . . . Maher, C. A. (2024). Annual and Seasonal Patterns of Dietary Intake in Australian Adults: A Prospective Cohort Study. Nutrients, 16(16), 14 pages.
DOI
2024 Ferguson, T., Curtis, R., Fraysse, F., Olds, T., Dumuid, D., Brown, W., . . . Maher, C. (2024). The Annual Rhythms in Sleep, Sedentary Behavior, and Physical Activity of Australian Adults: A Prospective Cohort Study. Annals of Behavioral Medicine, 58(4), 286-295.
DOI Scopus1 WoS1 Europe PMC1
2024 Sycamnias, L., Kerr, J. A., Lange, K., Saffery, R., Wang, Y., Wake, M., . . . Grobler, A. C. (2024). Polygenic risk scores and the risk of childhood overweight/obesity in association with the consumption of sweetened beverages: a population-based cohort study. Childhood Obesity, 20(5), 1-12.
DOI Scopus3 Europe PMC3
2024 Gao, Y., Yu, Q., Schuch, F. B., Herold, F., Olds, T., & Zou, L. (2024). Meeting 24-h movement behavior guidelines is linked to academic engagement, psychological functioning, and cognitive difficulties in youth with internalizing problems. Journal of Affective Disorders, 349, 176-186.
DOI Scopus23 WoS22 Europe PMC12
2024 Matricciani, L., Dumuid, D., Stanford, T., Maher, C., Bennett, P., Bobrovskaya, L., . . . Olds, T. (2024). Time use and dimensions of healthy sleep: A cross-sectional study of Australian children and adults. Sleep Health, 10(3), 348-355.
DOI Scopus2 WoS2 Europe PMC1
2024 Mellow, M. L., Dumuid, D., Olds, T., Stanford, T., Dorrian, J., Wade, A. T., . . . Smith, A. E. (2024). Cross-sectional associations between 24-hour time-use composition, grey matter volume and cognitive function in healthy older adults. International Journal of Behavioral Nutrition and Physical Activity, 21(1), 11-1-11-17.
DOI Scopus13 WoS11 Europe PMC9
2024 Murphy, A., Graham, K., Olds, T., Loughry, C., Fraysse, F., Dumuid, D., . . . Matricciani, L. (2024). Measuring 24-h use of time in people with a diabetes-related foot ulcer: A feasibility study. Journal of Foot and Ankle Research, 17(3), e12045-1-e12045-12.
DOI Scopus1 WoS1 Europe PMC1
2023 Ferguson, T., Curtis, R., Fraysse, F., Olds, T., Dumuid, D., Brown, W., . . . Maher, C. (2023). Weather associations with physical activity, sedentary behaviour and sleep patterns of Australian adults: a longitudinal study with implications for climate change. The international journal of behavioral nutrition and physical activity, 20(1, article no. 30), 1-11.
DOI Scopus28 WoS26 Europe PMC15
2023 Ferguson, T., Curtis, R., Fraysse, F., Olds, T., Dumuid, D., Brown, W., . . . Maher, C. (2023). How do 24-h movement behaviours change during and after vacation? A cohort study. International Journal Of Behavioral Nutrition And Physical Activity, 20(1), 1-12.
DOI Scopus3 WoS1
2023 Mellow, M. L., Dumuid, D., Wade, A. T., Stanford, T., Olds, T. S., Karayanidis, F., . . . Smith, A. E. (2023). Corrigendum: Twenty-four-hour time-use composition and cognitive function in older adults: cross-sectional findings of the ACTIVate study (Front. Hum. Neurosci., (2022), 16, (1051793), 10.3389/fnhum.2022.1051793). Frontiers in Human Neuroscience, 17, 1221303.
DOI Scopus1 WoS1
2023 Singh, B., Olds, T., Curtis, R., Ferguson, T., Matricciani, L., Brown, W. J., . . . Maher, C. (2023). Association between the use of weight management strategies and weight change among Australian adults over 12 months: an observational study. BMC Public Health, 23(1), 10 pages.
DOI Scopus2 WoS2
2023 Maher, C., Ferguson, T., Curtis, R., Brown, W., Dumuid, D., Fraysse, F., . . . Olds, T. (2023). Weekly, Seasonal, and Festive Period Weight Gain Among Australian Adults. JAMA Network Open, 6(7), E2326038.
DOI Scopus6 WoS6 Europe PMC5
2023 Miatke, A., Olds, T., Maher, C., Fraysse, F., Mellow, M. L., Smith, A. E., . . . Dumuid, D. (2023). The association between reallocations of time and health using compositional data analysis: a systematic scoping review with an interactive data exploration interface. International Journal of Behavioral Nutrition and Physical Activity, 20(127), 1-16.
DOI Scopus42 WoS38 Europe PMC43
2023 Hesketh, K. D., Booth, V., Cleland, V., Gomersall, S. R., Olds, T., Reece, L., . . . Lubans, D. (2023). Results from the Australian 2022 Report Card on physical activity for children and young people.. Journal of exercise science and fitness, 21(1), 83-87.
DOI Europe PMC18
2023 Kerr, J. A., Dumuid, D., Downes, M., Lange, K., O'Connor, M., Thornton, L., . . . Wake, M. (2023). Socioeconomic disadvantage and polygenic risk for high BMI magnify obesity risk across childhood: a longitudinal, population, cohort study. The Lancet. Global health, 11(S1), S9-S10.
DOI
2023 Singh, B., Olds, T., Curtis, R., Dumuid, D., Virgara, R., Watson, A., . . . Maher, C. (2023). Effectiveness of physical activity interventions for improving depression, anxiety and distress: an overview of systematic reviews. British Journal of Sports Medicine, 57(18), 1-10.
DOI Scopus579 WoS525 Europe PMC406
2023 Matricciani, L., Dumuid, D., Paquet, C., Lushington, K., & Olds, T. (2023). Branched-chain amino acids and sleep: a population-derived study of Australian children aged 11-12 years and their parents. Journal of Sleep Research, 32(4), 1-11.
DOI
2023 Watson, A., Maher, C., Golley, R., Dumuid, D., Manson, A., Tomkinson, G., . . . Olds, T. (2023). Children's activity and diet behaviours in the summer holidays versus school year. Pediatric Obesity, 18(7, article no. e13029), 1-9.
DOI Scopus10 WoS10 Europe PMC9
2023 Singh, B., Olds, T., Brinsley, J., Dumuid, D., Virgara, R., Matricciani, L., . . . Maher, C. (2023). Systematic review and meta-analysis of the effectiveness of chatbots on lifestyle behaviours. npj Digital Medicine, 6(118), 1-10.
DOI Scopus99 WoS87 Europe PMC74
2023 Segura Jiménez, V., Pedišić, Ž., Gába, A., Dumuid, D., Olds, T., Štefelová, N., . . . Castro Piñero, J. (2023). Longitudinal reallocations of time between 24-h movement behaviours and their associations with inflammation in children and adolescents: the UP&DOWN study. International Journal of Behavioral Nutrition and Physical Activity, 20(1, article no. 72), 1-12.
DOI
2023 Olds, T., Singh, B., Miatke, A., Eglitis, E., Maher, C., & Dumuid, D. (2023). The association between socioeconomic status and use of time in Australian children and adolescents. Journal of Adolescent Health, 73(6), 1068-1076.
DOI Scopus6 WoS5 Europe PMC5
2023 Olds, T., Dumuid, D., Eglitis, E., Golley, R., Fraysse, F., Miatke, A., . . . Maher, C. (2023). Changes in fitness and fatness in Australian schoolchildren during the summer holidays: fitness lost, fatness regained? A cohort study. BMC Public Health, 23(1), 1-11.
DOI Scopus8 WoS7 Europe PMC6
2023 Gauci, J., Olds, T., Maher, C., Watson, A., Fraysse, F., Munzberg, M., . . . Dumuid, D. (2023). Characteristics associated with differences in 24-hour device-measured and self-reported sleep, sedentary behaviour and physical activity in a sample of Australian primary school children. Journal of Activity Sedentary and Sleep Behaviors, 2(1), 13 pages.
DOI Scopus5 WoS5
2023 Watson, A., Dumuid, D., Maher, C., Fraysse, F., Mauch, C., Tomkinson, G. R., . . . Olds, T. (2023). Parenting styles and their associations with children's body composition, activity patterns, fitness, diet, health, and academic achievement. Childhood Obesity, 19(5), 316-331.
DOI Scopus12 WoS10 Europe PMC10
2023 Lang, J. J., Zhang, K., Agostinis Sobrinho, C., Andersen, L. B., Olds, T., Tomkinson, G. R., & Fraser, B. J. (2023). Top 10 international priorities for physical fitness research and surveillance among children and adolescents: a twin-panel delphi study. Sports Medicine, 53(2), 549-564.
DOI Scopus54 WoS54 Europe PMC41
2022 Macniven, R., Stanley, R. M., Biles, B., Dumuid, D., Olds, T., Okely, A. D., . . . Evans, J. (2022). Parent wellbeing, family screen time and socioeconomic status during early childhood predict physical activity of Aboriginal and Torres Strait Islander children at ages 8-13. Journal of Science and Medicine in Sport, 25(11), 896-902.
DOI Europe PMC2
2022 Matricciani, L., Paquet, C., Dumuid, D., Lushington, K., & Olds, T. (2022). Multidimensional sleep and cardiometabolic risk factors for type 2 diabetes: examining self-report and objective dimensions of sleep. Science Of Diabetes Self-Management And Care, 48(6), 533-545.
DOI
2022 Dumuid, D., Olds, T., Lange, K., Edwards, B., Lycett, K., Burgner, D. P., . . . Wake, M. (2022). Goldilocks Days: optimising children's time use for health and well-being. Journal of Epidemiology & Community Health, 76(3), 301-308.
DOI
2022 Ferguson, T., Olds, T., Curtis, R., Blake, H., Crozier, A. J., Dankiw, K., . . . Maher, C. (2022). Effectiveness of wearable activity trackers to increase physical activity and improve health: a systematic review of systematic reviews and meta-analyses. Lancet Digital Health, 4(8), e615-e626.
DOI Scopus299 WoS274 Europe PMC223
2022 Watson, A., Dumuid, D., Maher, C., & Olds, T. (2022). Associations between meeting 24-hour movement guidelines and academic achievement in Australian primary school-aged children. Journal of Sport and Health Science, 11(4), 521-529.
DOI Scopus45 WoS44 Europe PMC33
2022 Lange, K., Kerr, J. A., Mansell, T., O'Sullivan, J. M., Burgner, D. P., Clifford, S. A., . . . Saffery, R. (2022). Can adult polygenic scores improve prediction of body mass index in childhood?. International Journal of Obesity, 46(7), 1375-1383.
DOI Europe PMC8
2022 Maher, C. A., Olds, T., Vandelanotte, C., Plotnikoff, R., Edney, S. M., Ryan, J. C., . . . Curtis, R. G. (2022). Gamification in a physical activity app: what gamification features are being used, by whom, and does it make a difference?. Games for Health Journal, 11(3), 193-199.
DOI Scopus23 WoS20 Europe PMC19
2022 Okely, A. D., Ghersi, D., Loughran, S. P., Cliff, D. P., Olds, T. S., Schranz, N., . . . Tremblay, M. S. (2022). A collaborative approach to adopting/adapting guidelines. The Australian 24-hour movement guidelines for children (5-12 years) and young people (13-17 years): an integration of physical activity, sedentary behaviour, and sleep. International Journal of Behavioral Nutrition and Physical Activity, 19(2), 1-21.
DOI Scopus89 Europe PMC90
2022 Straker, L., Booth, V., Cleland, V., Gomersall, S., Lubans, D., Olds, T., . . . Active Healthy Kids Australia Working Group. (2022). Reimagining physical activity for children following the systemic disruptions from the COVID-19 pandemic in Australia.. British journal of sports medicine, 56(16), bjsports-2021-105277.
DOI Europe PMC5
2022 Dumuid, D., Mellow, M. L., Stanford, T. E., Chong, K. H., Sawyer, S. M., Smith, A. E., . . . Olds, T. (2022). Many different roads lead to Rome: equivalence of time-use for activity, sedentary and sleep behaviours and dietary intake profiles among adolescents. Journal Of Activity, Sedentary And Sleep Behaviors, 1(1, article no. 6), 1-11.
DOI Scopus5 WoS3
2022 Olds, T. S., Dumuid, D., Mellow, M. L., Keage, H. A. D., Wade, A. T., Hunter, M., . . . Smith, A. E. (2022). The perceived mental effort of everyday activities in older adults. Experimental Gerontology, 169(article no. 111971), 8 pages.
DOI Scopus1 WoS1 Europe PMC1
2022 Dumuid, D., Mellow, M. L., Olds, T., Tregoweth, E., Greaves, D., Keage, H., & Smith, A. E. (2022). Does APOE epsilon 4 status change how 24-hour time-use composition is associated with cognitive function? An exploratory analysis among middle-to-older adults. Journal of Alzheimers Disease, 88(3), 1157-1165.
DOI Scopus19 WoS16 Europe PMC18
2022 Smith, A. E., Wade, A. T., Olds, T., Dumuid, D., Breakspear, M. J., Laver, K., . . . Karayanidis, F. (2022). Characterising activity and diet compositions for dementia prevention: protocol for the ACTIVate prospective longitudinal cohort study. BMJ Open, 12(1), 1-12.
DOI Scopus8 WoS8 Europe PMC6
2022 Dumuid, D., Olds, T., Wake, M., Lund Rasmussen, C., Pedišić, Ž., Hughes, J. H., . . . Stanford, T. (2022). Your best day: An interactive app to translate how time reallocations within a 24-hour day are associated with health measures. PLoS One, 17(9), e0272343-1-e0272343-16.
DOI Scopus12 WoS11 Europe PMC9
2022 Mellow, M. L., Dumuid, D., Wade, A. T., Stanford, T., Olds, T. S., Karayanidis, F., . . . Smith, A. E. (2022). Twenty-four-hour time-use composition and cognitive function in older adults: cross-sectional findings of the ACTIVate study. Frontiers in Human Neuroscience, 16(1051793), 1-14.
DOI Scopus13 WoS14 Europe PMC13
2021 Kerr, J. A., Liu, R. S., Gasser, C. E., Mensah, F. K., Burgner, D., Lycett, K., . . . Wake, M. (2021). Diet quality trajectories and cardiovascular phenotypes/metabolic syndrome risk by 11-12 years. International Journal of Obesity, 45(7), 1392-1403.
DOI Scopus14 WoS14 Europe PMC14
2021 Northcott, C., Curtis, R., Bogomolova, S., Olds, T., Vandelanotte, C., Plotnikoff, R., & Maher, C. (2021). Should Facebook advertisements promoting a physical activity smartphone app be image or video-based, and should they promote benefits of being active or the app attributes?. Translational Behavioral Medicine, 11(12), 2136-2143.
DOI Scopus2 WoS2 Europe PMC1
2021 Northcott, C., Curtis, R., Bogomolova, S., Olds, T., Vandelanotte, C., Plotnikoff, R., & Maher, C. (2021). Seasonal Differences in the Cost and Engagement of Facebook Advertisements for a Physical Activity Smartphone App. American Journal of Health Promotion, 35(6), 803-808.
DOI
2021 Northcott, C., Curtis, R., Bogomolova, S., Olds, T., Vandelanotte, C., Plotnikoff, R., & Maher, C. (2021). Evaluating the effectiveness of a physical activity social media advertising campaign using Facebook, Facebook Messenger, and Instagram. Translational Behavioral Medicine, 11(3), 870-881.
DOI Scopus18 WoS11 Europe PMC4
2021 Cassim, R., Dharmage, S. C., Peters, R. L., Koplin, J. J., Allen, K. J., Tang, M. L. K., . . . Russell, M. A. (2021). Are young children with asthma more likely to be less physically active?. Pediatric Allergy and Immunology, 32(2), 288-294.
DOI Scopus2 WoS3 Europe PMC3
2021 Curtis, R. G., Olds, T., Fraysse, F., Dumuid, D., Hendrie, G. A., Esterman, A., . . . Maher, C. A. (2021). Annual rhythms in adults' lifestyle and health (ARIA): protocol for a 12-month longitudinal study examining temporal patterns in weight, activity, diet, and wellbeing in Australian adults. BMC Public Health, 21(1), 70-1-70-8.
DOI Scopus7 WoS7 Europe PMC7
2021 Saraf, S., Grobler, A., Liu, R. S., Liu, M., Wake, M., Olds, T., . . . Kerr, J. A. (2021). Takeaway food, sugar-sweetened beverages and preclinical cardiometabolic phenotypes in children and adults. European Journal of Preventive Cardiology, 28(16), 1784-1794.
DOI Scopus10 Europe PMC7
2021 Curtis, R. G., Olds, T., Ferguson, T., Fraysse, F., Dumuid, D., Esterman, A., . . . Maher, C. A. (2021). Changes in diet, activity, weight, and wellbeing of parents during COVID-19 lockdown. PLoS ONE, 16(3 March, article no. e0248008), e0248008-1-e0248008-14.
DOI Scopus50 WoS44 Europe PMC37
2021 Shearer, N. J., Gillespie, A. N., Olds, T., Mensah, F. K., Edwards, B., Fernando, J. W., . . . Lycett, K. (2021). Insights into adolescent well-being from computerised analysis of written language. Acta Paediatrica, 110(6), 1880-1889.
DOI Scopus2 Europe PMC1
2021 Matricciani, L., Paquet, C., Fraysse, F., Grobler, A., Wang, Y., Baur, L., . . . Olds, T. (2021). Sleep and cardiometabolic risk: a cluster analysis of actigraphy-derived sleep profiles in adults and children. Sleep, 44(7, article no. zsab014), 1-11.
DOI Scopus25 Europe PMC18
2021 Matricciani, L., Dumuid, D., Paquet, C., Fraysse, F., Wang, Y., Baur, L. A., . . . Olds, T. (2021). Sleep and cardiometabolic health in children and adults: examining sleep as a component of the 24-h day. Sleep Medicine, 78, 63-74.
DOI Scopus37 Europe PMC25
2021 Dumuid, D., Olds, T., & Sawyer, S. M. (2021). Moving beyond more: towards a healthy balance of daily behaviours. The Lancet, 398(10298), 373-374.
DOI
2021 Foley, B. C., McLaughlin, M., Edney, S., Islam, S. M. S., Seymour, J., Peralta, L. R., . . . Ding, D. (2021). "A 15% reduction in physical inactivity will be achieved in Australasia by 2030'-Audience votes negative in online debate. Journal of Physical Activity and Health, 18(11), 1321-1324.
DOI Scopus2 Europe PMC2
2021 Miatke, A., Maher, C., Fraysse, F., Dumuid, D., & Olds, T. (2021). Are all MVPA minutes equal? Associations between MVPA characteristics, independent of duration, and childhood adiposity. BMC Public Health, 21(1, article no. 1321), 1-9.
DOI Scopus6 WoS5 Europe PMC4
2021 Telford, R. D., Olds, T. S., Telford, R. M., & Cunningham, R. B. (2021). The effect of height on estimates of the change in BMI-based prevalence of childhood obesity. International Journal of Obesity, 45(11), 2506-2510.
DOI
2021 Arbour Nicitopoulos, K. P., Bassett Gunter, R. L., Leo, J., Sharma, R., Olds, T., Latimer Cheung, A. E., & Martin Ginis, K. A. (2021). A cross-sectional examination of the 24-hour movement behaviours in Canadian youth with physical and sensory disabilities. Disability and Health Journal, 14(1, article no. 100980), 1-9.
DOI
2021 Ng, E., Wake, M., Olds, T., Lycett, K., Edwards, B., Le, H., & Dumuid, D. (2021). Equivalence curves for healthy lifestyle choices. Pediatrics, 147(4, article no. e2020025395).
DOI
2021 Dumuid, D., Martin Fernandez, J. A., Ellul, S., Kenett, R. S., Wake, M., Simm, P., . . . Olds, T. (2021). Analysing body composition as compositional data: an exploration of the relationship between body composition, body mass and bone strength. Statistical Methods in Medical Research, 30(1), 331-346.
DOI Scopus14 Europe PMC10
2021 Dumuid, D., Wilson, R., Olds, T., & Evans, J. R. (2021). Sport and academic performance in Australian Indigenous children. Australian Journal of Education, 65(1), 103-116.
DOI
2021 Dumuid, D., Wake, M., Burgner, D., Tremblay, M. S., Okely, A. D., Edwards, B., . . . Olds, T. (2021). Balancing time use for children's fitness and adiposity: Evidence to inform 24-hour guidelines for sleep, sedentary time and physical activity. PLoS ONE, 16(1, article no. e0245501), 1-15.
DOI
2021 Romeo, A. V., Edney, S. M., Plotnikoff, R. C., Olds, T., Vandelanotte, C., Ryan, J., . . . Maher, C. A. (2021). Examining social-cognitive theory constructs as mediators of behaviour change in the active team smartphone physical activity program: a mediation analysis. Bmc Public Health, 21(1, article no. 88), 1-11.
DOI Scopus24 WoS19 Europe PMC16
2021 Brazendale, K., Beets, M. W., Armstrong, B., Weaver, R. G., Olds, T., & van Sluijs, E. M. F. (2021). Children's moderate-to-vigorous physical activity on weekdays versus weekend days: a multi-country analysis. International Journal of Behavioral Nutrition and Physical Activity, 18(1, article no. 28), 1-13.
DOI
2021 Tanaka, C., Kyan, A., Takakura, M., Olds, T., Schranz, N., & Tanaka, S. (2021). Validation of the physical activity questions in the world health organization health behavior in school-aged children survey using accelerometer data in Japanese children and adolescents. Journal of Physical Activity and Health, 18(2), 151-156.
DOI
2021 Pelclova, J., Štefelová, N., Olds, T., Dumuid, D., Hron, K., Chastin, S., & Pedisic, Z. (2021). A study on prospective associations between adiposity and 7-year changes in movement behaviors among older women based on compositional data analysis. BMC Geriatrics, 21(1, article no. 203), 1-8.
DOI
2021 Malihi, Z., Portch, R., Hashemi, L., Schlichting, D., Wake, M., Morton, S., . . . Denny, S. (2021). Modifiable early childhood risk factors for obesity at age four years. Childhood Obesity, 17(3), 196-208.
DOI WoS13
2021 Macniven, R., Wilson, R., Olds, T., & Evans, J. (2021). Footprints in time: physical activity levels and sociodemographic and movement-related associations within the longitudinal study of Indigenous children. Journal of Physical Activity and Health, 18(3), 279-286.
DOI
2020 Memon, A. R., Vandelanotte, C., Olds, T., Duncan, M. J., & Vincent, G. E. (2020). Research combining physical activity and sleep: a bibliometric analysis. Perceptual and motor skills, 127(1), 154-181.
DOI
2020 Pelclová, J., Štefelová, N., Dumuid, D., Pedišić, Ž., Hron, K., Gába, A., . . . Tlučáková, L. (2020). Are longitudinal reallocations of time between movement behaviours associated with adiposity among elderly women? A compositional isotemporal substitution analysis. International Journal of Obesity, 44(4), 857-864.
DOI
2020 Nguyen, M. T., Lycett, K., Olds, T., Matricciani, L., Vryer, R., Ranganathan, S., . . . Wake, M. (2020). Objectively measured sleep and telomere length in a population-based cohort of children and midlife adults. Sleep, 43(1), 1-9.
DOI
2020 Wilson, R., Dumuid, D., Olds, T., & Evans, J. (2020). Lifestyle clusters and academic achievement in Australian Indigenous children: Empirical findings and discussion of ecological levers for closing the gap. SSM - Population Health, 10(100535), 1-10.
DOI Europe PMC6
2020 Curtis, R. G., Olds, T., Plotnikoff, R., Vandelanotte, C., Edney, S., Ryan, J., & Maher, C. (2020). Validity and bias on the online active Australia survey: activity level and participant factors associated with self-report bias. BMC Medical Research Methodology, 20(1), 1-8.
DOI Scopus26 WoS25 Europe PMC16
2020 Dumuid, D., Pedišić, Ž., Palarea Albaladejo, J., Martín Fernández, J. A., Hron, K., & Olds, T. (2020). Compositional data analysis in time-use epidemiology: what, why, how. International Journal of Environmental Research and Public Health, 17(7), 1-17.
DOI Scopus200 Europe PMC166
2020 Matricciani, L., Paquet, C., Dumuid, D., Fraysse, F., & Olds, T. (2020). Sleep and physical activity: when a null finding is not really a null finding. Sleep Medicine Reviews, 51(article no. 101302), 1-2.
DOI
2020 Saner, C., Daniella., Harcourt, B. E., Kao, K. T., Alexander, E. J., McCallum, Z., . . . Sabin, M. A. (2020). Evidence for Protein Leverage in Children and Adolescents with Obesity. Obesity, 28(4), 822-829.
DOI
2020 Mundy, L. K., Canterford, L., Hoq, M., Olds, T., Moreno Betancur, M., Sawyer, S., . . . Patton, G. C. (2020). Electronic media use and academic performance in late childhood: a longitudinal study. PLoS ONE, 15(9, article no. e0237908), 1-15.
DOI Scopus33 Europe PMC21
2020 Dumuid, D., Simm, P., Wake, M., Burgner, D., Juonala, M., Wu, F., . . . Olds, T. (2020). The 'Goldilocks Day' for children's skeletal health: compositional data analysis of 24‐hour activity behaviors. Journal of Bone and Mineral Research, 35(12), 2393-2403.
DOI Scopus25 Europe PMC23
2020 Matricciani, L., Paquet, C., Fraysse, F., Wake, M., & Olds, T. (2020). Sleep profiles of Australian children aged 11-12 years and their parents: sociodemographic characteristics and lifestyle correlates. Sleep Medicine, 73, 53-62.
DOI
2020 Watson, A., Dumuid, D., & Olds, T. (2020). Associations between 24-hour time use and academic achievement in Australian primary school-aged children. Health Education & Behavior, 47(6), 905-913.
DOI Scopus10 Europe PMC8
2020 Edney, S. M., Olds, T. S., Ryan, J. C., Vandelanotte, C., Plotnikoff, R. C., Curtis, R. G., & Maher, C. A. (2020). A Social Networking and Gamified App to Increase Physical Activity: Cluster RCT. American Journal of Preventive Medicine, 58(2), e51-e62.
DOI Scopus54 WoS48 Europe PMC36
2020 Curtis, R. G., Dumuid, D., Olds, T., Plotnikoff, R., Vandelanotte, C., Ryan, J., . . . Maher, C. (2020). The association between time-use behaviors and physical and mental well-being in adults: A compositional isotemporal substitution analysis. Journal of Physical Activity and Health, 17(2), 197-203.
DOI Scopus37 WoS35 Europe PMC32
2020 Nevill, A. M., Stewart, A. D., Olds, T., & Duncan, M. J. (2020). A new waist-to-height ratio predicts abdominal adiposity in adults. Research in sports medicine, 28(1), 15-26.
DOI Scopus46 Europe PMC37
2020 Xiao, Q., Chaput, J. P., Olds, T., Fogelholm, M., Hu, G., Lambert, E. V., . . . Stanley, R. (2020). Sleep characteristics and health-related quality of life in 9- to 11-year-old children from 12 countries. Sleep Health, 6(1), 4-14.
DOI Scopus31 WoS33 Europe PMC25
2020 Wade, A. T., Tregoweth, E., Greaves, D., Olds, T. S., Buckley, J. D., Keage, H. A. D., . . . Smith, A. E. (2020). Long-chain omega-3 fatty acid intake is associated with age but not cognitive performance in an older Australian sample. Journal of Nutrition, Health and Aging, 24(8), 857-864.
DOI Scopus3 WoS3 Europe PMC2
2020 Tsiros, M. D., Tian, E. J., Shultz, S. P., Olds, T., Hills, A. P., Duff, J., & Kumar, S. (2020). Obesity, the new childhood disability? An umbrella review on the association between adiposity and physical function. Obesity Reviews, 21(12), 13 pages.
DOI Scopus41 WoS36 Europe PMC32
2020 Priest, N., Truong, M., Chong, S., Paradies, Y., King, T. L., Kavanagh, A., . . . Burgner, D. (2020). Experiences of racial discrimination and cardiometabolic risk among Australian children. Brain, Behavior, and Immunity, 87, 660-665.
DOI Scopus27 WoS25 Europe PMC20
2020 Liu, M., Lycett, K., Wake, M., He, M., Kerr, J. A., Saffery, R., . . . Wong, T. Y. (2020). Cardiovascular health and retinal microvascular geometry in Australian 11-12 year-olds. Microvascular Research, 129(103966), 1-4.
DOI Scopus5 Europe PMC3
2020 Ma, J., Qiao, Y., Zhao, P., Li, W., Katzmarzyk, P. T., Chaput, J. P., . . . Hu, G. (2020). Breastfeeding and childhood obesity: a 12-country study. Maternal and Child Nutrition, 16(3, article no. e12984), 1-9.
DOI Scopus79 WoS63 Europe PMC61
2020 Liu, M., Lycett, K., Wong, T. Y., Kerr, J. A., He, M., Juonala, M., . . . Wake, M. (2020). Do body mass index and waist-to-height ratio over the preceding decade predict retinal microvasculature in 11-12 year olds and midlife adults?. International Journal of Obesity, 44(8), 1712-1722.
DOI Scopus8 Europe PMC7
2020 Lycett, K., Juonala, M., Magnussen, C. G., Norrish, D., Mensah, F. K., Liu, R., . . . Wake, M. (2020). Body mass index from early to late childhood and cardiometabolic measurements at 11 to 12 years. Pediatrics, 146(2, article no. e20193666), 1-10.
DOI Scopus43 Europe PMC36
2019 Sanders, I., Short, C. E., Bogomolova, S., Stanford, T., Plotnikoff, R., Vandelanotte, C., . . . Maher, C. (2019). Characteristics of adopters of an online social networking physical activity mobile phone app: cluster analysis. JMIR mHealth and uHealth, 7(6), e12484-1-e12484-11.
DOI Scopus14 WoS12 Europe PMC6
2019 Blunden, S., Magee, C., Clarkson, L., Searle, A., Banks, S., & Olds, T. (2019). Interindividual and intraindividual variability in adolescent sleep patterns across an entire school term: a pilot study. Sleep health, 5(6), 546-554.
DOI Scopus18 WoS17 Europe PMC12
2019 Bell, L., Ullah, S., Leslie, E., Magarey, A., Olds, T., Ratcliffe, J., . . . Cobiac, L. (2019). Changes in weight status, quality of life and behaviours of South Australian primary school children: results from the Obesity Prevention and Lifestyle (OPAL) community intervention program. BMC public health, 19(1), 1338.
DOI Scopus17 WoS13 Europe PMC12
2019 Dumuid, D., Zeljko, P., Stanford, T. E., Martin Fernandex, J. A., Hron, K., Maher, C. A., . . . Olds, T. (2019). The compositional isotemporal substitution model: a method for estimating changes in a health outcome for reallocation of time between sleep, physical activity and sedentary behaviour. Statistical Methods in Medical Research, 28(3), 846-857.
DOI Scopus270 WoS234 Europe PMC220
2019 Katzmarzyk, P. T., Chaput, J. P., Fogelholm, M., Hu, G., Maher, C., Maia, J., . . . Tudor Locke, C. (2019). International study of childhood obesity, lifestyle and the environment (ISCOLE): contributions to understanding the global obesity epidemic. Nutrients, 11(4), 1-17.
DOI Scopus61 WoS50 Europe PMC40
2019 Li, N., Zhao, P., Diao, C., Qiao, Y., Katzmarzyk, P. T., Chaput, J. P., . . . Hu, G. (2019). Joint associations between weekday and weekend physical activity or sedentary time and childhood obesity. International journal of obesity, 43(4), 691-700.
DOI Scopus23 WoS17 Europe PMC15
2019 Barreira, T. V., Broyles, S. T., Tudor-Locke, C., Chaput, J. P., Fogelholm, M., Hu, G., . . . Katzmarzyk, P. T. (2019). Epidemiological transition in physical activity and sedentary time in children. Journal of Physical Activity and Health, 16(7), 518-524.
DOI Scopus11 WoS9 Europe PMC10
2019 Zakrzewski-Fruer, J. K., Gillison, F. B., Katzmarzyk, P. T., Mire, E. F., Broyles, S. T., Champagne, C. M., . . . Standage, M. (2019). Association between breakfast frequency and physical activity and sedentary time: A cross-sectional study in children from 12 countries. BMC Public Health, 19(1), 11 pages.
DOI Scopus21 WoS20 Europe PMC17
2019 Larouche, R., Barreira, T. V., Hu, G., Maia, J., Sarmiento, O. L., Katzmarzyk, P. T., . . . Tremblay, M. S. (2019). Relationships between outdoor time, physical activity, sedentary time, and body mass index in children: A 12-country study. Pediatric exercise science, 31(1), 118-129.
DOI Scopus22 WoS46 Europe PMC17
2019 Thivel, D., Tremblay, M. S., Katzmarzyk, P. T., Fogelholm, M., Hu, G., Maher, C., . . . Chaput, J. P. (2019). Associations between meeting combinations of 24-hour movement recommendations and dietary patterns of children: A 12-country study. Preventive Medicine, 118, 159-165.
DOI Scopus75 WoS72 Europe PMC55
2019 Fraser, B. J., Blizzard, L., Tomkinson, G. R., Lycett, K., Wake, M., Burgner, D., . . . Magnussen, C. G. (2019). The great leap backward: changes in the jumping performance of Australian children aged 11-12-years between 1985 and 2015. Journal of sports sciences, 37(7), 748-754.
DOI
2019 Dumuid, D., Wake, M., Clifford, S., Burgner, D., Carlin, J. B., Mensah, F. K., . . . Olds, T. (2019). The association of the body composition of children with 24-hour activity composition. Journal of pediatrics, 208, 43-49.
DOI
2019 Lewthwaite, H., Olds, T., Williams, M. T., Effing, T. W., & Dumuid, D. (2019). Use of time in chronic obstructive pulmonary disease: longitudinal associations with symptoms and quality of life using a compositional analysis approach. PLoS one, 14(3), 1-17.
DOI Scopus18 WoS17 Europe PMC12
2019 Olds, T. S., Gomersall, S. R., Olds, S. T., & Ridley, K. (2019). A source of systematic bias in self-reported physical activity: the cutpoint bias hypothesis. Journal of science and medicine in sport, 22(4), 924-928.
DOI
2019 Richardson, A., King, S., Olds, T., Parfitt, G., & Chiera, B. (2019). Study and life: how first year university students use their time. Student success, 10(1), 17-31.
DOI Scopus12 WoS15
2019 Olds, T., Maher, C., & Dumuid, D. (2019). Life on holidays: differences in activity composition between school and holiday periods in Australian children. BMC public health, 19(S2, article no. 450), 1-8.
DOI Scopus31 WoS29 Europe PMC26
2019 Matthews, C. E., Berrigan, D., Fischer, B., Gomersall, S. R., Hillreiner, A., Kim, Y., . . . Welk, G. J. (2019). Use of previous-day recalls of physical activity and sedentary behavior in epidemiologic studies: results from four instruments. BMC public health, 19(S2, no. 478), 1-13.
DOI
2019 Fraysse, F., Grobler, A. C., Muller, J., Wake, M., & Olds, T. (2019). Physical activity and sedentary activity: population epidemiology and concordance in Australian children aged 11-12 years and their parents. BMJ open, 9(Suppl 3), 136-146.
DOI Scopus32 WoS33 Europe PMC26
2019 Clifford, S. A., Gillespie, A. N., Olds, T., Grobler, A. C., & Wake, M. (2019). Body composition: population epidemiology and concordance in Australian children aged 11-12 years and their parents. BMJ open, 9(S3), 95-105.
DOI
2019 Matricciani, L., Fraysse, F., Grobler, A. C., Muller, J., Wake, M., & Olds, T. (2019). Sleep: population epidemiology and concordance in Australian children aged 11-12 years and their parents. BMJ, 9(S3), 127-135.
DOI Scopus26 WoS26 Europe PMC21
2019 Kerr, J. A., Jansen, P. W., Mensah, F. K., Gibbons, K., Olds, T. S., Carlin, J. B., . . . Baur, L. A. (2019). Child and adult snack food intake in response to manipulated pre-packaged snack item quantity/variety and snack box size: a population-based randomized trial. International journal of obesity, 43(10), 1891-1902.
DOI
2019 Ryan, J., Lopian, L., Le, B., Edney, S., Van Kessel, G., Plotnikoff, R., . . . Maher, C. (2019). It's not raining men: a mixed-methods study investigating methods of improving male recruitment to health behaviour research. BMC public health, 19(1, article no. 814), 1-9.
DOI Scopus86 WoS88 Europe PMC69
2019 Foley, L., Dumuid, D., Atkin, A. J., Wijndaele, K., Ogilvie, D., & Olds, T. (2019). Cross-sectional and longitudinal associations between active commuting and patterns of movement behaviour during discretionary time: A compositional data analysis. Plos one, 14(8, article no. 0216650), 1-19.
DOI
2019 Jones, T. A., Olds, T. S., Currow, D. C., & Williams, M. T. (2019). Use of time in people with a life-limiting illness: a longitudinal cohort feasibility pilot study. Palliative medicine, 33(10), 1319-1324.
DOI Scopus1 WoS1 Europe PMC1
2019 Edney, S., Ryan, J. C., Olds, T., Monroe, C., Fraysse, F., Vandelanotte, C., . . . Maher, C. (2019). User engagement and attrition in an app-based physical activity intervention: secondary analysis of a randomized controlled trial. Journal of medical internet research, 21(11, article no. e14645), 1-16.
DOI Scopus82 WoS78 Europe PMC72
2019 Wilson, A. L., Nguyen, C., Bogomolova, S., Sharp, B., & Olds, T. (2019). Analysing how physical activity competes: a cross-disciplinary application of the duplication of behaviour law. International Journal of Behavioral Nutrition and Physical Activity, 16(1, article no. 123), 1-13.
DOI
2019 Edney, S., Olds, T., Ryan, J., Plotnikoff, R., Vandelanotte, C., Curtis, R., & Maher, C. (2019). Do birds of a feather flock together within a team-based physical activity intervention? A social network analysis. Journal of Physical Activity and Health, 16(9), 745-751.
DOI Scopus3 WoS2 Europe PMC2
2019 Ryan, J., Curtis, R., Olds, T., Edney, S., Vandelanotte, C., Plotnikoff, R., & Maher, C. (2019). Psychometric properties of the PERMA Profiler for measuring wellbeing in Australian adults. Plos One, 14(12), 12 pages.
DOI Scopus80 WoS69 Europe PMC32
2019 Kernot, J., Lewis, L., Olds, T., & Maher, C. (2019). Effectiveness of a Facebook-delivered physical activity intervention for postpartum women: A randomized controlled trial. Journal of Physical Activity and Health, 16(2), 125-133.
DOI Scopus27 WoS27 Europe PMC23
2019 Watson, A., Maher, C., Tomkinson, G. R., Golley, R., Fraysse, F., Dumuid, D., . . . Olds, T. (2019). Life on holidays: Study protocol for a 3-year longitudinal study tracking changes in children's fitness and fatness during the in-school versus summer holiday period. BMC Public Health, 19(1), 8 pages.
DOI Scopus20 WoS19 Europe PMC18
2019 Tomkinson, G. R., Lang, J. J., Leger, L. A., Olds, T. S., Ortega, F. B., Ruiz, J. R., & Tremblay, M. S. (2019). Response to criticisms of the 20 m shuttle run test: Deflections, distortions and distractions. British Journal Of Sports Medicine, 53(19), 3-4.
DOI
2019 Liangruenrom, N., Craike, M., Dumuid, D., Biddle, S. J. H., Tudor Locke, C., Ainsworth, B., . . . Pedisic, Z. (2019). Standardised criteria for classifying the International Classification of Activities for Time-use Statistics (ICATUS) activity groups into sleep, sedentary behaviour, and physical activity. International Journal of Behavioral Nutrition and Physical Activity, 16(1), 1-10.
DOI
2019 Matricciani, L., Paquet, C., Galland, B., Short, M., & Olds, T. (2019). Children's sleep and health: a meta-review. Sleep medicine reviews, 46, 136-150.
DOI Scopus346 WoS312 Europe PMC256
2018 Dumuid, D., Lewis, L. K., Olds, T. S., Maher, C., Bondarenko, C., & Norton, L. (2018). Relationships between older adults’ use of time and cardio-respiratory fitness, obesity and cardio-metabolic risk: A compositional isotemporal substitution analysis. Maturitas, 110, 104-110.
DOI Scopus62 WoS58 Europe PMC54
2018 Olds, T., Sanders, I., Maher, C., Fraysse, F., Bell, L., & Leslie, E. (2018). Does compliance with healthy lifestyle behaviours cluster within individuals in Australian primary school-aged children?. Child Care Health and Development, 44(1), 117-123.
DOI Scopus14 WoS14 Europe PMC11
2018 Chaput, J. P., Olds, T., & Tremblay, M. S. (2018). Public health guidelines on sedentary behaviour are important and needed: a provisional benchmark is better than no benchmark at all. British journal of sports medicine, 54(5), 1-2.
DOI
2018 Edney, S., Bogomolova, S., Ryan, J., Olds, T., Sanders, I., & Maher, C. (2018). Creating engaging health promotion campaigns on social media: observations and lessons from Fitbit and Garmin. Journal of medical internet research, 20 j12, article no. e10911(12), 1-11.
DOI Scopus47 WoS36 Europe PMC28
2018 Wang, J., Sung, V., Lycett, K., Carew, P., Liu, R. S., Grobler, A., . . . Wake, M. (2018). How body composition influences hearing status by mid-childhood and mid-life: The Longitudinal Study of Australian Children. International journal of obesity, 42(10), 1771-1781.
DOI Scopus18 Europe PMC13
2018 Olds, T., Burton, N. W., Sprod, J., Maher, C., Ferrar, K., Brown, W. J., . . . Dumuid, D. (2018). One day you'll wake up and won't have to go to work: The impact of changes in time use on mental health following retirement. PLoS one, 13(6, e0199605), 1-14.
DOI Scopus54 WoS48 Europe PMC40
2018 Hunt, T., Williams, M. T., Olds, T. S., & Dumuid, D. (2018). Patterns of time use across the chronic obstructive pulmonary disease severity spectrum. International journal of environmental research and public health, 15(3, article no. 533), 1-12.
DOI Scopus12 WoS11 Europe PMC10
2018 Foley, L., Dumuid, D., Atkin, A. J., Olds, T., & Ogilvie, D. (2018). Patterns of health behaviour associated with active travel: A compositional data analysis. International journal of behavioral nutrition and physical activity, 15(1, article no. 26), 1-12.
DOI
2018 Tinlin, L., Fini, N., Bernhardt, J., Lewis, L. K., Olds, T., & English, C. (2018). Best practice guidelines for the measurement of physical activity levels in stroke survivors: A secondary analysis of an observational study. International journal of rehabilitation research, 41(1), 14-19.
DOI
2018 Pearce, K., Golley, R., Lewis, L., Cassidy, L., Olds, T., & Maher, C. (2018). The apples of academic performance: associations between dietary patterns and academic performance in Australian children. Journal of school health, 88(6), 444-452.
DOI Scopus8 WoS6 Europe PMC3
2018 Brazendale, K., Beets, M. W., Rowlands, A. V., Chandler, J. L., Fairclough, S. J., Boddy, L. M., . . . Cliff, D. P. (2018). Converting between estimates of moderate-to-vigorous physical activity derived from raw accelerations measured at the wrist and from ActiGraph counts measured at the hip: the Rosetta Stone. Journal of sports sciences, 36(22), 2603-2607.
DOI Scopus6 WoS6 Europe PMC4
2018 Evans, J. R., Wilson, R., Coleman, C., Man, W. Y. N., & Olds, T. (2018). Physical activity among indigenous Australian children and youth in remote and non-remote areas. Social science and medicine, 206, 93-99.
DOI
2018 Lewthwaite, H., Effing, T. W., Lenferink, A., Olds, T., & Williams, M. T. (2018). Improving physical activity, sedentary behaviour and sleep in COPD: Perspectives of people with COPD and experts via a Delphi approach. PeerJ, 2018(4, article no. e4604), 1-23.
DOI Scopus19 WoS18 Europe PMC16
2018 Hughes, E. K., Mundy, L. K., Romaniuk, H., Sawyer, S. M., Wake, M., Williams, J., . . . Patton, G. C. (2018). Body image dissatisfaction and the adrenarchal transition. Journal of adolescent health, 63(5), 621-627.
DOI Scopus18 Europe PMC6
2018 Lang, J. J., Tremblay, M. S., Léger, L., Olds, T., & Tomkinson, G. R. (2018). International variability in 20 m shuttle run performance in children and youth: who are the fittest from a 50-country comparison? A systematic literature review with pooling of aggregate results. British journal of sports medicine, 52(4, article no. 276), 1-12.
DOI
2018 Shakir, R. N., Coates, A. M., Olds, T., Rowlands, A., & Tsiros, M. D. (2018). Not all sedentary behaviour is equal: children's adiposity and sedentary behaviour volumes, patterns and types. Obesity research and clinical practice, 12(6), 506-512.
DOI Scopus16 WoS16 Europe PMC14
2018 Chaput, J. P., Tremblay, M. S., Katzmarzyk, P. T., Fogelholm, M., Mikkilä, V., Hu, G., . . . LeBlanc, A. G. (2018). Outdoor time and dietary patterns in children around the world. Journal of public health, 40(4), e493-e501.
DOI Scopus19 WoS13 Europe PMC11
2018 Schranz, N., Glennon, V., Evans, J., Gomersall, S., Hardy, L., Hesketh, K. D., . . . Olds, T. (2018). Results from Australia's 2018 report card on physical activity for children and youth. Journal of physical activity & health, 15(2), S315-S317.
DOI Scopus43 Europe PMC27
2018 Chaput, J. P., Barnes, J. D., Tremblay, M. S., Fogelholm, M., Hu, G., Lambert, E. V., . . . Katzmarzyk, P. T. (2018). Inequality in physical activity, sedentary behaviour, sleep duration and risk of obesity in children: a 12-country study. Obesity science & practice, 4(3), 229-237.
DOI Scopus31 WoS30 Europe PMC23
2018 Lin, Y., Tremblay, M. S., Katzmarzyk, P. T., Fogelholm, M., Hu, G., Lambert, E. V., . . . Chaput, J. P. (2018). Temporal and bi-directional associations between sleep duration and physical activity/sedentary time in children: An international comparison. Preventive Medicine, 111, 436-441.
DOI Scopus83 WoS78 Europe PMC67
2018 Manyanga, T., Barnes, J. D., Tremblay, M. S., Katzmarzyk, P. T., Broyles, S. T., Barreira, T. V., . . . Chaput, J. P. (2018). No evidence for an epidemiological transition in sleep patterns among children: a 12-country study. Sleep Health, 4(1), 87-95.
DOI Scopus11 WoS12 Europe PMC11
2018 Chaput, J. P., Tremblay, M. S., Katzmarzyk, P. T., Fogelholm, M., Hu, G., Maher, C., . . . Sampasa Kanyinga, H. (2018). Sleep patterns and sugar-sweetened beverage consumption among children from around the world. Public health nutrition, 21(13), 2385-2393.
DOI Scopus59 WoS58 Europe PMC45
2018 Chaput, J. P., Barnes, J. D., Tremblay, M. S., Fogelholm, M., Hu, G., Lambert, E. V., . . . Katzmarzyk, P. T. (2018). Thresholds of physical activity associated with obesity by level of sedentary behaviour in children. Pediatric obesity, 13(7), 450-457.
DOI Scopus4 WoS3 Europe PMC3
2018 Silva, D. A. S., Chaput, J. P., Katzmarzyk, P. T., Fogelholm, M., Hu, G., Maher, C., . . . Tremblay, M. S. (2018). Physical education classes, physical activity, and sedentary behavior in children. Medicine and science in sports and exercise, 50(5), 995-1004.
DOI Scopus78 WoS71 Europe PMC40
2018 Katzmarzyk, P. T., Broyles, S. T., Chaput, J. P., Fogelholm, M., Hu, G., Lambert, E. V., . . . Tudor Locke, C. (2018). Sources of variability in childhood obesity indicators and related behaviors. International journal of obesity, 42(1), 108-110.
DOI Scopus7 WoS6 Europe PMC4
2018 Smith, A., Goldsworthy, M., Wood, F., Olds, T., Garside, T., & Ridding, M. (2018). High-intensity Aerobic Exercise Blocks the Facilitation of iTBS-induced Plasticity in the Human Motor Cortex. Neuroscience, 373, 1-6.
DOI Scopus15 WoS13 Europe PMC12
2018 Dumuid, D., Maher, C., Lewis, L. K., Stanford, T. E., Martín Fernández, J. A., Ratcliffe, J., . . . Olds, T. (2018). Human development index, children's health-related quality of life and movement behaviors: a compositional data analysis. Quality of Life Research, 27(6), 1473-1482.
DOI Scopus59 WoS51 Europe PMC43
2018 Dumuid, D., Stanford, T. E., Pedišić, Ž., Maher, C., Lewis, L. K., Martín Fernández, J. A., . . . Olds, T. (2018). Adiposity and the isotemporal substitution of physical activity, sedentary time and sleep among school-aged children: a compositional data analysis approach. BMC public health, 18(article no. 311), 1-10.
DOI Scopus96 WoS85 Europe PMC77
2018 Dumuid, D., Stanford, T. E., Martin Fernandez, J. A., Pedisic, Z., Maher, C. A., Lewis, L. K., . . . Olds, T. (2018). Compositional data analysis for physical activity, sedentary time and sleep research. Statistical methods in medical research, 27(12), 3726-3738.
DOI Scopus397 WoS365 Europe PMC292
2018 Dumuid, D., Olds, T., Lewis, L. K., Martin Fernandez, J. A., & Maher, C. (2018). The adiposity of children is associated with their lifestyle behaviours: a cluster analysis of school-aged children from 12 nations. Pediatric obesity, 13(2), 111-119.
DOI Scopus65 WoS59 Europe PMC53
2018 Osborn, W., Simm, P., Olds, T., Lycett, K., Mensah, F. K., Muller, J., . . . Wake, M. (2018). Bone health, activity and sedentariness at age 11-12 years: cross-sectional Australian population-derived study. Bone, 112, 153-160.
DOI Scopus14 WoS16 Europe PMC14
2018 Grgic, J., Dumuid, D., Bengoechea, E. G., Shrestha, N., Bauman, A., Olds, T., & Pedisic, Z. (2018). Health outcomes associated with reallocations of time between sleep, sedentary behaviour, and physical activity: a systematic scoping review of isotemporal substitution studies. The International Journal of Behavioral Nutrition and Physical Activity, 15(1, article no. 69), 1-68.
DOI Scopus295 WoS278 Europe PMC228
2018 Matricciani, L., Bin, Y. S., Lallukka, T., Kronholm, E., Wake, M., Paquet, C., . . . Olds, T. (2018). Rethinking the sleep-health link. Sleep health, online(4), 1-10.
DOI WoS110
2017 Matricciani, L., Bin, Y. S., Lallukka, T., Kronholm, E., Dumuid, D., Paquet, C., & Olds, T. (2017). Past, present, and future: trends in sleep duration and implications for public health. Sleep health, 3(5), 317-323.
DOI WoS135
2017 Dumuid, D., Olds, T., Lewis, L. K., Martín Fernández, J. A., & Maher, C. A. (2017). Health-related quality of life and lifestyle behavior clusters in school-aged children from 12 countries. Journal of pediatrics, 183, 178-183.
DOI Scopus112 WoS95 Europe PMC77
2017 Manyanga, T., Tremblay, M. S., Chaput, J. P., Katzmarzyk, P. T., Maher, C., Olds, T., & Pietrobelli, A. (2017). Socioeconomic status and dietary patterns in children from around the world: Different associations by levels of country human development?. BMC Public Health, 17(1, article no. 457), 1-11.
DOI Scopus69 WoS84 Europe PMC49
2017 Qiao, Y., Zhang, T., Liu, H., Katzmarzyk, P. T., Maher, C., Olds, T., . . . Pietrobelli, A. (2017). Joint association of birth weight and physical activity/sedentary behavior with obesity in children ages 9-11 years from 12 countries. Obesity, 25(6), 1091-1097.
DOI Scopus14 WoS11 Europe PMC10
2017 Wong, M., Olds, T., Gold, L., Lycett, K., Dumuid, D., Muller, J., . . . Wake, M. (2017). Time-use patterns and health-related quality of life in adolescents. Pediatrics, 140(1), e20163656-1-e20163656-9.
DOI Scopus22 WoS19 Europe PMC15
2017 Wong, M., Lycett, K., Olds, T., Gold, L., & Wake, M. (2017). Use of time and adolescent health-related quality of life/well-being: a scoping review. Acta Paediatrica, 106(8), 1239-1245.
DOI Europe PMC6
2017 Sampasa-Kanyinga, H., Standage, M., Tremblay, M. S., Katzmarzyk, P. T., Hu, G., Kuriyan, R., . . . Chaput, J. P. (2017). Associations between meeting combinations of 24-h movement guidelines and health-related quality of life in children from 12 countries. Public Health, 153, 16-24.
DOI Scopus83 WoS80 Europe PMC70
2017 Chaput, J. P., Katzmarzyk, P. T., Barnes, J. D., Fogelholm, M., Hu, G., Kuriyan, R., . . . Tremblay, M. S. (2017). Mid-upper arm circumference as a screening tool for identifying children with obesity: a 12-country study. Pediatric Obesity, 12(6), 439-445.
DOI Scopus52 WoS44 Europe PMC43
2017 Gomes, T. N., Katzmarzyk, P. T., Hedeker, D., Fogelholm, M., Standage, M., Onywera, V., . . . Maia, J. (2017). Correlates of compliance with recommended levels of physical activity in children. Scientific reports, 7(16507), 1-11.
DOI Scopus46 WoS36 Europe PMC34
2017 Sullivan, S. M., Broyles, S. T., Barreira, T. V., Chaput, J. P., Fogelholm, M., Hu, G., . . . Katzmarzyk, P. T. (2017). Associations of neighborhood social environment attributes and physical activity among 9-11 year old children from 12 countries. Health and place, 46, 183-191.
DOI Scopus18 WoS15 Europe PMC14
2017 Ho, N. T. V. S., Olds, T., Schranz, N., & Maher, C. (2017). Secular trends in the prevalence of childhood overweight and obesity across Australian states: a meta-analysis. Journal of science and medicine in sport, 20(5), 480-488.
DOI Scopus26 WoS23 Europe PMC17
2017 Sprod, J., Olds, T., Brown, W., Burton, N., van Uffelen, J., Ferrar, K., & Maher, C. (2017). Changes in use of time across retirement: a longitudinal study. Maturitas, 100, 70-76.
DOI Scopus40 WoS36 Europe PMC23
2017 Fairclough, S. J., Dumuid, D., Taylor, S., Curry, W., McGrane, B., Stratton, G., . . . Olds, T. (2017). Fitness, fatness and the reallocation of time between children's daily movement behaviours: an analysis of compositional data. International journal of behavioral nutrition and physical activity, 14(64), 1-12.
DOI Scopus129 WoS118 Europe PMC101
2017 Tsiros, M. D., Samaras, M. G., Coates, A. M., & Olds, T. (2017). Use-of-time and health-related quality of life in 10- to 13-year-old children: not all screen time or physical activity minutes are the same. Quality of life research, 26(11), 3119-3129.
DOI Scopus29 WoS26 Europe PMC18
2017 Mundy, L., Canterford, L., Olds, T., Allen, N. B., & Patton, G. (2017). The association between electronic media and emotional and behavioral problems in late childhood. Academic pediatrics, 17(6), 620-624.
DOI Scopus28 Europe PMC18
2017 Dumuid, D., Olds, T., Martin Fernandez, J. A., Lewis, L. K., Cassidy, L., & Maher, C. (2017). Academic performance and lifestyle behaviors in Australian school children: a cluster analysis. Health education and behavior, 44(6), 918-927.
DOI Scopus52 WoS45 Europe PMC34
2017 Wilson, A. N., Olds, T., Lushington, K., Parvazian, S., & Dollman, J. (2017). Active school lesson breaks increase daily vigorous physical activity, but not daily moderate to vigorous physical activity in elementary school boys. Pediatric exercise science, 29(1), 145-152.
DOI
2017 Jones, T. A., Olds, T. S., Currow, D. C., & Williams, M. T. (2017). Feasibility and pilot studies in palliative care research: a systematic review. Journal of pain and symptom management, 54(1), 139-151.
DOI Scopus21 WoS22 Europe PMC21
2017 Okely, A. D., Ghersi, D., Hesketh, K. D., Santos, R., Olds, T. S., & Tremblay, M. S. (2017). A collaborative approach to adopting/adapting guidelines - the Australian 24-Hour Movement Guidelines for the early years (birth to 5 years): an integration of physical activity, sedentary behavior, and sleep. BMC public health, 17(S5), 167-190.
DOI Scopus344 Europe PMC256
2017 Pedišić, Ž., Dumuid, D., & Olds, T. S. (2017). Integrating sleep, sedentary behaviour, and physical activity research in the emerging field of time-use epidemiology: Definitions, concepts, statistical methods, theoretical framework, and future directions. Kinesiology, 49(2), 252-269.
2017 Edney, S., Plotnikoff, R., Vandelanotte, C., Olds, T., De Bourdeaudhuij, I., Ryan, J., & Maher, C. (2017). 'Active Team' a social and gamified app-based physical activity intervention: randomised controlled trial study protocol. BMC Public Health, 17(1, article no. 859), 1-10.
DOI Scopus45 WoS37 Europe PMC24
2017 Lewthwaite, H., Effing, T. W., Lenferink, A., Olds, T., & Williams, M. T. (2017). Discrepancies in perspectives of people with COPD experts in COPD of public health management, concerning factors to improve physical activity, sedentary behaviour and sleep. Respirology, 22(S1), 144.
2017 Lewthwaite, H., Effing, T. W., Olds, T., & Williams, M. T. (2017). Physical activity, sedentary behaviour and sleep in COPD guidelines: A systematic review. Chronic Respiratory Disease, 14(3), 231-244.
DOI Scopus52 WoS43 Europe PMC42
2017 Rowlands, A. V., Olds, T. S., Bakrania, K., Stanley, R. M., Parfitt, G., Eston, R. G., . . . Fraysse, F. (2017). Accelerometer wear-site detection: When one site does not suit all, all of the time. Journal of Science and Medicine in Sport, 20(4), 368-372.
DOI Scopus5 WoS3 Europe PMC4
2016 Sprod, J. A., Olds, T. S., Burton, N. W., Brown, W. J., Van Uffelen, J. G., Ferrar, K. E., & Maher, C. A. (2016). Patterns and correlates of time use and energy expenditure in older Australian workers: A descriptive study. Maturitas, 90, 64-71.
DOI Scopus4 WoS4 Europe PMC3
2016 Gomersall, S. R., Maher, C., English, C., Rowlands, A. V., Dollman, J., Norton, K., & Olds, T. (2016). Testing the activitystat hypothesis: A randomised controlled trial. BMC Public Health, 16(1), 14 pages.
DOI Scopus20 WoS19 Europe PMC15
2016 Lewis, L. K., Hunt, T., Williams, M. T., English, C., & Olds, T. S. (2016). Sedentary behavior in people with and without a chronic health condition: how much, what and when?. Aims public health, 3(3), 503-519.
DOI WoS16 Europe PMC15
2016 Straker, L., Howie, E. K., Cliff, D. P., Davern, M. T., Engelen, L., Gomersall, S. R., . . . Tomkinson, G. R. (2016). Australia and other nations are failing to meet sedentary behaviour guidelines for children: implications and a way forward. Journal of physical activity and health, 13(2), 177-188.
DOI
2016 Wilson, A. N., Olds, T., Lushington, K., Petkov, J., & Dollman, J. (2016). The impact of 10-minute activity breaks outside the classroom on male students' on-task behaviour and sustained attention: a randomised crossover design. Acta Paediatrica: International Journal of Paediatrics, 105(4), 181-188.
DOI
2016 Olds, T. S., Sprod, J., Ferrar, K., Burton, N., Brown, W., van Uffelen, J., & Maher, C. (2016). Everybody's working for the weekend: changes in enjoyment of everyday activities across the retirement threshold. Age and ageing, 45(6), 850-855.
DOI Scopus7 WoS7 Europe PMC2
2016 English, C., Healy, G. N., Coates, A., Lewis, L. K., Olds, T., & Bernhardt, J. (2016). Sitting time and physical activity after stroke: physical ability is only part of the story. Topics in stroke rehabilitation, 23(1), 36-42.
DOI Scopus63 WoS61 Europe PMC51
2016 Rowlands, A. V., Cliff, D. P., Fairclough, S. J., Boddy, L. M., Olds, T. S., Parfitt, G., . . . Beets, M. W. (2016). Moving forward with backward compatibility: translating wrist accelerometer data. Medicine and science in sports and exercise, 48(11), 2142-2149.
DOI Scopus33 WoS29 Europe PMC28
2016 Dumuid, D., Olds, T. S., Lewis, L. K., & Maher, C. (2016). Does home equipment contribute to socioeconomic gradients in Australian children's physical activity, sedentary time and screen time?. BMC public health, 16(1, article no. 736), 1-8.
DOI Scopus43 WoS35 Europe PMC31
2016 Maher, C., Lewis, L., Katzmarzyk, P. T., Dumuid, D., Cassidy, L., & Olds, T. (2016). The associations between physical activity, sedentary behaviour and academic performance. Journal of science and medicine in sport, 19(12), 1004-1009.
DOI Scopus61 WoS58 Europe PMC43
2016 Saunders, T. J., Gray, C. E., Poitras, V. J., Chaput, J. P., Janssen, I., Katzmarzyk, P. T., . . . Carson, V. (2016). Combinations of physical activity, sedentary behaviour and sleep: relationships with health indicators in school-aged children and youth. Applied physiology, nutrition and metabolism, 41(6), S283-S293.
DOI
2016 Chaput, J. P., Gray, C. E., Poitras, V. J., Carson, V., Gruber, R., Olds, T., . . . Tremblay, M. S. (2016). Systematic review of the relationships between sleep duration and health indicators in school-aged children and youth. Applied physiology, nutrition and metabolism, 41(6, suppl. 3), 266-282.
DOI
2016 Lewis, L. K., Rowlands, A. V., Gardiner, P. A., Standage, M., English, C., & Olds, T. (2016). Small steps: preliminary effectiveness and feasibility of an incremental goal-setting intervention to reduce sitting time in older adults. Maturitas, 85, 64-70.
DOI
2016 English, C., Healy, G. N., Coates, A. M., Lewis, L., Olds, T., & Bernhardt, J. (2016). Sitting and activity time in people with stroke. Physical Therapy, 96(2), 193-201.
DOI Scopus165 WoS160 Europe PMC151
2016 Ridley, K., & Olds, T. (2016). The energy cost of household chores, rollerblading, and riding scooters in 9-to 14-year-old children. Journal of physical activity and health, 13(6, supp. 1), 75-77.
DOI
2016 Mace, C., Kerse, N., Maddison, R., Olds, T., Jatrana, S., Wham, C., . . . Broad, J. (2016). Descriptive epidemiology of physical activity levels and patterns in New Zealanders in advanced age. Journal of Aging and Physical Activity, 24(1), 61-71.
DOI
2016 Zhao, P., Liu, E., Qiao, Y., Katzmarzyk, P., Chaput, J. P., Fogelholm, M., . . . Hu, G. (2016). Maternal gestational diabetes and childhood obesity at age 9-11: results of a multinational study. Diabetologia, 59(11), 2339-2348.
DOI Scopus106 WoS95 Europe PMC84
2016 Harrington, D. M., Gillison, F., Broyles, S. T., Chaput, J. P., Fogelholm, M., Hu, G., . . . Katzmarzyk, P. T. (2016). Household-level correlates of children's physical activity levels in and across 12 countries. Obesity, 24(10), 2150-2157.
DOI Scopus26 WoS23 Europe PMC17
2016 Schranz, N. K., Olds, T., Boyd, R., Evans, J., Gomersall, S. R., Hardy, L., . . . Tomkinson, G. R. (2016). Results from Australia's 2016 report card on physical activity for children and youth. Journal of Physical Activity and Health, 13(11), S87-S94.
DOI Scopus31 Europe PMC22
2016 Lewis, L., Maher, C., Katzmarzyk, P., & Olds, T. (2016). Individual and school-level socio-economic gradients in physical activity in Australian school children. The Journal of School Health, 86(2), 105-112.
DOI Scopus13 WoS13 Europe PMC10
2016 Tremblay, M. S., Carson, V., Chaput, J. P., Gorber, S. C., Olds, T., & Zehr, L. (2016). Canadian 24-hour movement guidelines for children and youth: an integration of physical activity, sedentary behaviour, and sleep. Applied physiology, nutrition and metabolism, 41(6), S311-S327.
DOI Scopus1540 WoS879 Europe PMC1049
2016 Chaput, J. P., Weippert, M., LeBlanc, A. G., Hjorth, M. F., Maher, C., Olds, T., & Sjödin, A. M. (2016). Are children like werewolves? Full moon and its association with sleep and activity behaviors in an international sample of children. Frontiers in pediatrics, 4(24), 1-6.
DOI Scopus15 WoS15 Europe PMC12
2016 Roman Viñas, B., Chaput, J. P., Katzmarzyk, P. T., Fogelholm, M., Lambert, E. V., Maher, C., . . . Tremblay, M. S. (2016). Proportion of children meeting recommendations for 24-hour movement guidelines and associations with adiposity in a 12-country study. International journal of behavioral nutrition and physical activity, 13(123), 1-10.
DOI Scopus294 WoS276 Europe PMC232
2016 Muthuri, S. K., Onywera, V. O., Tremblay, M. S., Broyles, S. T., Chaput, J. P., Fogelholm, M., . . . Katzmarzyk, P. T. (2016). Relationships between parental education and overweight with childhood overweight and physical activity in 9-11 year old children: results from a 12-country study. PLOS One, 11(8, article no. e0147746), 1-14.
DOI Scopus105 WoS94 Europe PMC87
2016 Katzmarzyk, P. T., Broyles, S. T., Champagne, C. M., Chaput, J. P., Fogelholm, M., Hu, G., . . . Zhao, P. (2016). Relationship between soft drink consumption and obesity in 9-11 years old children in a multi-national study. Nutrients, 8(12), 1-13.
DOI Scopus50 WoS43 Europe PMC32
2016 Bell, L., Ullah, S., Olds, T., Magarey, A., Leslie, E., Jones, M., . . . Cobiac, L. (2016). Prevalence and socio-economic distribution of eating, physical activity and sedentary behaviour among South Australian children in urban and rural communities: baseline findings from the OPAL evaluation. Public health, 140, 196-205.
DOI Scopus19 WoS15 Europe PMC15
2016 Rowlands, A. V., Yates, T., Olds, T. S., Davies, M., Khunti, K., & Edwardson, C. L. (2016). Sedentary sphere: wrist-worn accelerometer-brand independent posture classification. Medicine and Science in Sports and Exercise, 48(4), 748-754.
DOI Scopus55 Europe PMC50
2016 Tsiros, M. D., Buckley, J. D., Olds, T., Howe, P. R. C., Hills, A. P., Walkley, J., . . . Coates, A. M. (2016). Impaired Physical Function Associated with Childhood Obesity: How Should We Intervene?. Childhood Obesity, 12(2), 126-134.
DOI Scopus23 WoS21 Europe PMC21
2016 Francis, C. E., Longmuir, P. E., Boyer, C., Andersen, L. B., Olds, T. S., & Tremblay, M. S. (2016). The Canadian assessment of physical literacy: development of a model of children's capacity for a healthy, active lifestyle through a Delphi process. Journal of physical activity and health, 13(2), 214-222.
DOI WoS93 Europe PMC56
2016 English, C., Healy, G. N., Olds, T., Parfitt, G., Borkoles, E., Coates, A., . . . Bernhardt, J. (2016). Reducing sitting time after stroke: a phase II safety and feasibility randomized controlled trial. Archives of Physical Medicine and Rehabilitation, 97(2), 273-280.
DOI Scopus60 WoS60 Europe PMC55
2016 Lewis, L. K., Maher, C., Belanger, K., Tremblay, M., Chaput, J. P., & Olds, T. (2016). At the mercy of the Gods: Associations between weather, physical activity, and sedentary time in children. Pediatric Exercise Science, 28(1), 152-163.
DOI Scopus57 WoS52 Europe PMC48
2016 Foley, L., Mhurchu, C. N., Marsh, S., Epstein, L. H., Olds, T., Dewes, O., . . . Maddison, R. (2016). Screen Time Weight-loss Intervention Targeting Children at Home (SWITCH): process evaluation of a randomised controlled trial intervention. BMC public health, 16(439), 1-9.
DOI Scopus8 Europe PMC7
2016 Maddison, R., Jiang, Y., Foley, L., Scragg, R., Direito, A., & Olds, T. (2016). The association between the activity profile and cardiovascular risk. Journal of science and medicine in sport, 19(8), 605-610.
DOI Scopus29 Europe PMC17
2016 Howie, E. K., McVeigh, J. A., Abbott, R. A., Olds, T. S., & Straker, L. M. (2016). Multiple components of fitness improved among overweight and obese adolescents following a community-based lifestyle intervention. Journal of sports sciences, 34(6), 1518-1587.
DOI
2015 Barreira, T. V., Schuna, J. M., Tudor Locke, C., Chaput, J. P., Church, T. S., Fogelholm, M., . . . Katzmarzyk, P. T. (2015). Reliability of accelerometer-determined physical activity and sedentary behavior in school-aged children: a 12-country study. International Journal of Obesity Supplements, 5(2), 47-52.
DOI Scopus52 Europe PMC40
2015 Broyles, S. T., Denstel, K. D., Church, T. S., Chaput, J. P., Fogelholm, M., Hu, G., . . . Katzmarzyk, P. T. (2015). The epidemiological transition and the global childhood obesity epidemic. International Journal of Obesity Supplements, 5(2), S3-S8.
DOI Scopus68 Europe PMC50
2015 Mikkila, V., Vepsalainen, H., Saloheimo, T., Gonzalez, S. A., Maher, C., Olds, T., & Fogelholm, M. (2015). An international comparison of dietary patterns in 9-11-year-old children. International Journal of Obesity Supplements, 5(2), S17-S21.
DOI Scopus48 Europe PMC47
2015 Rigney, G., Blunden, S., Maher, C., Dollman, J., Parvazian, S., Matricciani, L., & Olds, T. (2015). Can a school-based sleep education programme improve sleep knowledge, hygiene and behaviours using a randomised controlled trial. Sleep medicine, 16(6), 736-745.
DOI Scopus68 WoS71 Europe PMC53
2015 Sprod, J., Ferrar, K., Olds, T., & Maher, C. (2015). Changes in sedentary behaviours across the retirement transition: A systematic review. Age and Ageing, 44(6), 918-925.
DOI Scopus39 WoS40 Europe PMC30
2015 Ferguson, T., Rowlands, A. V., Olds, T., & Maher, C. (2015). The validity of consumer-level, activity monitors in healthy adults worn in free-living conditions: A cross-sectional study. International journal of behavioral nutrition and physical activity, 12(42), 1-9.
DOI Scopus389 WoS346 Europe PMC278
2015 Gomersall, S., Maher, C., English, C., Rowlands, A., & Olds, T. (2015). Time regained: when people stop a physical activity program, how does their time use change? A randomised control trial. PLoS one, 10(5, article no e0126665), 1-18.
DOI Scopus25 WoS24 Europe PMC21
2015 Rowlands, A. V., Fraysse, F., Catt, M., Stiles, V., Stanley, R. M., Eston, R. G., & Olds, T. S. (2015). Comparability of measured acceleration from accelerometry-based activity monitors. Medicine and science in sports and exercise, 47(1), 201-210.
DOI
2015 Maher, C., Ferguson, M., Vandelanotte, C., Plotnikoff, R., De Bourdeaudhuij, I., Thomas, S., . . . Olds, T. (2015). A web-based, social networking physical activity intervention for insufficiently active adults delivered via Facebook app: randomized controlled trial. Journal of Medical Internet Research, 17(7), e174-1-e174-14.
DOI Scopus128 WoS115 Europe PMC92
2015 Arnold, J., Mackintosh, S., Olds, T., Jones, S., & Thewlis, D. (2015). Improvements in knee biomechanics during walking are associated with increased physical activity after total knee arthroplasty. Journal of Orthopaedic Research, 33(12), 1818-1825.
DOI Scopus12 WoS11 Europe PMC10
2015 Tudor Locke, C., Mire, E. F., Dentro, K. N., Barreira, T. V., Olds, T., Maher, C., & Katzmarzyk, P. T. (2015). A model for presenting accelerometer paradata in large studies: ISCOLE. International journal of behavioral nutrition and physical activity, 12(1), 1-7.
DOI Scopus19 WoS19 Europe PMC18
2015 Tudor Locke, C., Barreira, T. V., Schuna, J. M., Mire, E. F., Maher, C. A., Olds, T. S., & Katzmarzyk, P. T. (2015). Improving wear time compliance with a 24-hour waist-worn accelerometer protocol in the International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE). International journal of behavioral nutrition and physical activity, 12(11), 1-9.
DOI Scopus177 WoS163 Europe PMC153
2015 LeBlanc, A. G., Katzmarzyk, P. T., Barreira, T. V., Broyles, S. T., Maher, C., Olds, T., & Tremblay, M. S. (2015). Correlates of total sedentary time and screen time in 9-11 year-old children around the world: the international study of childhood obesity, lifestyle and the environment. PLoS one, 10(6), 1-20.
DOI Scopus243 WoS138 Europe PMC161
2015 Broyles, S. T., Drazba, K. T., Church, T. S., Chaput, J. P., Fogelholm, M., Hu, G., . . . Katzmarzyk, P. T. (2015). Development and reliability of an audit tool to assess the school physical activity environment across 12 countries. International Journal of Obesity Supplements, 5(S2), S36-S42.
DOI Scopus14 Europe PMC11
2015 Chaput, J. P., Katzmarzyk, P. T., LeBlanc, A. G., Tremblay, M. S., Maher, C., & Olds, T. (2015). Associations between sleep patterns and lifestyle behaviors in children: an international comparison. International Journal of Obesity Supplements, 5(S2), S59-S65.
DOI Scopus95 Europe PMC74
2015 Vepsalainen, H., Mikkila, V., Erkkola, M., Broyles, S. T., Maher, C., Olds, T., & Fogelholm, M. (2015). Association between home and school food environments and dietary patterns among 9-11-year-old children in 12 countries. International Journal of Obesity Supplements, 5(S2), S66-S73.
DOI Scopus36 Europe PMC30
2015 Sarmiento, O. L., Lemoine, P., Gonzalez, S. A., Broyles, S. T., Maher, C., Olds, T., & Katzmarzyk, P. T. (2015). Relationships between active school transport and adiposity indicators in school-age children from low-, middle- and high-income countries. International Journal of Obesity Supplements, 5(S2), S107-S114.
DOI Scopus50 Europe PMC31
2015 Qiao, Y., Ma, J., Wang, Y., Li, W., Maher, C., Olds, T., & Hu, G. (2015). Birth weight and childhood obesity: a 12-country study. International journal of obesity supplements, 5(S2), S74-S79.
DOI Scopus113 Europe PMC83
2015 Katzmarzyk, P. T., Barreira, T. V., Broyles, S. T., Champagne, C. M., Maher, C., Olds, T., & Church, T. S. (2015). Physical activity, sedentary time, and obesity in an international sample of children. Medicine and Science in Sports and Exercise, 47(10), 2062-2069.
DOI Scopus177 WoS166 Europe PMC128
2015 Katzmarzyk, P. T., Barreira, T. V., Broyles, S. T., Champagne, C. M., Chaput, J. P., Fogelholm, M., . . . Church, T. S. (2015). Relationship between lifestyle behaviors and obesity in children ages 9-11: Results from a 12-country study. Obesity, 23(8), 1696-1702.
DOI Scopus131 WoS123 Europe PMC94
2015 Olds, T., Schranz, N., & Tomkinson, G. (2015). Childhood obesity: have we reached peak fat? sport health. Sport Health, 33(1), 20-23.
2015 Gomersall, S. R., Norton, K., Maher, C., English, C., & Olds, T. S. (2015). In search of lost time: When people undertake a new exercise program, where does the time come from? A randomized controlled trial. Journal of Science and Medicine in Sport, 18(1), 43-48.
DOI Scopus25 WoS24 Europe PMC19
2015 Leslie, E., Magery, A., Olds, T., Ratcliffe, J., Jones, M., & Cobiac, L. (2015). Community-based obesity prevention in Australia: background, methods and recruitment outcomes for the evaluation of the effectiveness of OPAL (Obesity Prevention and Lifestyle). Advances in pediatric research, 2(23), 1-16.
DOI
2015 Zakrzewski, J. K., Gillison, F. B., Cumming, S., Church, T. S., Maher, C. A., Olds, T., & Standage, M. (2015). Associations between breakfast frequency and adiposity indicators in children from 12 countries. International Journal of Obesity Supplements, 5(Suppl 2), S80-S88.
DOI Scopus33 Europe PMC26
2015 Denstel, K. D., Broyles, S. T., Larouche, R., Sarmiento, O. L., Maher, C., Olds, T., & Katzmarzyk, P. T. (2015). Active school transport and weekday physical activity in 9-11-year-old children from 12 countries. International journal of obesity supplements, 5(S2), S100-S106.
DOI Scopus62 Europe PMC43
2015 Larouche, R., Sarmiento, O. L., Broyles, S. T., Denstel, K. D., Maher, C., Olds, T., & Katzmarzyk, P. T. (2015). Are the correlates of active school transport context-specific?. International Journal of Obesity Supplements, 5(S2), 89-99.
DOI Europe PMC24
2015 Tudor Locke, C., Mire, E. F., Barreira, T. V., Schuna, J. M., Maher, C., Olds, T., & Katzmarzyk, P. T. (2015). Nocturnal sleep-related variables from 24-h free-living waist-worn accelerometry: International Study of Childhood Obesity, Lifestyle and the Environment. International Journal of Obesity Supplements, 5(S2), S47-S52.
DOI Scopus19 Europe PMC18
2015 Katzmarzyk, P. T., Barreira, T. V., Broyles, S. T., Chaput, J. P., Fogelholm, M., Hu, G., . . . Church, T. S. (2015). Association between body mass index and body fat in 9-11-year-old children from countries spanning a range of human development. International Journal of Obesity Supplements, 5(S1), S43-S46.
DOI Scopus20 Europe PMC17
2015 Aguilar Farías, N., Brown, W. J., Olds, T. S., & Peeters, G. M. E. E. G. (2015). Validity of self-report methods for measuring sedentary behaviour in older adults. Journal of Science and Medicine in Sport, 18(6), 662-666.
DOI
2015 Parfitt, G., Olds, T., & Eston, R. (2015). A hard/heavy intensity is too much: the physiological, affective, and motivational effects (immediately and 6 months post-training) of unsupervised perceptually regulated training. Journal of Exercise Science and Fitness, 13(2), 123-130.
DOI Scopus13 WoS13 Europe PMC8
2015 Howie, E. K., Olds, T., McVeigh, J. A., Abbott, R. A., & Straker, L. (2015). It's A-bout Time: Detailed patterns of physical activity in obese adolescents participating in a lifestyle intervention. Journal of physical activity and health, 12(11), 1453-1460.
DOI
2015 Leblanc, A. G., Katzmarzyk, P. T., Barreira, T. V., Broyles, S. T., Chaput, J. P., Church, T. S., . . . Tremblay, M. S. (2015). Are participant characteristics from ISCOLE study sites comparable to the rest of their country?. International Journal of Obesity, 5(S2), S9-S16.
DOI Scopus11 Europe PMC9
2014 Maher, C., Olds, T., Mire, E., & Katzmarzyk, P. T. (2014). Reconsidering the sedentary behaviour paradigm. PLoS one, 9(1), article no. e86403.
DOI Scopus86 WoS81 Europe PMC70
2014 Mace, C. J., Maddison, R., Olds, T., & Kerse, N. (2014). Validation of a computerized use of time recall for activity measurement in advanced-age adults. Journal of aging and physical activity, 22(2), 245-254.
DOI
2014 Rowlands, A. V., Gomersall, S. R., Tudor Locke, C., Bassett, D. R., Kang, M., Fraysse, F., . . . Olds, T. S. (2014). Introducing novel approaches for examining the variability of individuals' physical activity. Journal of sports sciences, 33(5), 457-466.
DOI
2014 Schranz, T., Olds, T. S., Cliff, D. P., Davern, M. T., Ziviani, J., & Tomkinson, G. (2014). Results from Australia's 2014 Report Card on Physical Activity for Children and Youth. Journal of physical activity and health, 11(Supp. 1), S21-S25.
DOI
2014 Kernot, J., Olds, T., Lewis, L. K., & Maher, C. (2014). Usability testing and piloting of the mums step it up program - A team-based social networking physical activity intervention for women with young children. Plos One, 9(10), 8 pages.
DOI Scopus33 WoS31 Europe PMC28
2014 Stanley, R. M., Ridley, K., Olds, T. S., & Dollman, J. (2014). Development and psychometric properties of the Y-PASS questionnaire to assess correlates of lunchtime and after-school physical activity in children. BMC public health, 14(1, article no. 412), 1-15.
DOI
2014 Hunt, T., Madigan, S., Williams, M. T., & Olds, T. S. (2014). Use of time in people with chronic obstructive pulmonary disease - a systematic review. International journal of chronic obstructive pulmonary disease, 9, 1377-1388.
DOI Scopus26 WoS24 Europe PMC21
2014 Chen, G., Ratcliffe, J., Olds, T., Magarey, A., Jones, M., & Leslie, E. (2014). BMI, health behaviors, and quality of life in children and adolescents: a school-based study. Pediatrics, 133(4), E868-E874.
DOI Scopus103 WoS99 Europe PMC81
2014 Wake, M., Clifford, S., York, E., Mensah, F., Gold, L., Burgner, D., . . . Zubrick, S. (2014). Introducing growing up in Australia's Child Health CheckPoint: a physical health and biomarkers module for the Longitudinal Study of Australian Children. Family Matters, (95), 15-23.
Scopus68 WoS33
2014 Straker, L. M., Howie, E. K., Smith, K. L., Fenner, A. A., Kerr, D. A., Olds, T. S., . . . Smith, A. J. (2014). The impact of Curtin University's activity, food and attitudes program on physical activity, sedentary time and fruit, vegetable and junk food consumption among overweight and obese adolescents : a waitlist controlled trial. PLoS one, 9(11), article no. e111954.
DOI Scopus21 WoS19 Europe PMC13
2014 Thomas, S. L., Olds, T., Pettigrew, S., Yeatman, H., Hyde, J., & Dragovic, C. (2014). Parent and child interactions with two contrasting anti-obesity advertising campaigns : a qualitative analysis. BMC public health, 14(article no. 151).
DOI
2014 Maddison, R., Marsh, S., Foley, L., Epstein, L. H., Olds, T., Dewes, O., . . . Ni, M. C. (2014). Screen-time weight-loss intervention targeting children at home (SWITCH): a randomized controlled trial. International journal of behavioral nutrition and physical activity, 11(1), 1-11.
DOI Scopus47 Europe PMC40
2014 Maddison, R., Foley, L. S., Olds, T. S., Ridley, K., & Jiang, Y. (2014). Validating the multimedia activity recall for children and adolescents in a large New Zealand sample. Journal of sports sciences, 32(5), 470-478.
DOI Scopus4 Europe PMC4
2014 Thomas, S. L., Olds, T., Pettigrew, S., Randle, M., & Lewis, S. (2014). Don't eat that, you'll get fat!' exploring how parents and children conceptualise and frame messages about the causes and consequences of obesity. Social science and medicine, 119, 114-122.
DOI
2014 Rowlands, A. V., Rennie, K., Kozarski, R., Stanley, R. M., Eston, R. G., Parfitt, G. C., & Olds, T. S. (2014). Children's physical activity assessed with wrist- and hip-worn accelerometers. Medicine and science in sports and exercise, 46(12), 2308-2316.
DOI Scopus72 WoS73 Europe PMC59
2014 Kira, G., Maddison, R., Hull, M., Blunden, S., & Olds, T. (2014). Sleep education improves the sleep duration of adolescents: a randomized controlled pilot study. Journal of clinical sleep medicine, 10(7), 787-792.
DOI
2014 Graham, C., Richardson, A., King, S., Chiera, B., & Olds, T. (2014). An initial exploration of the association between psychological distress and sedentary behaviour in first year undergraduates. A practice report. International journal of the first year in higher education, 5(2), 95-101.
DOI
2014 Daniell, N. D., Olds, T., & Tomkinson, G. (2014). Volumetric differences in body shape among adults with differing body mass index values : an analysis using three-dimensional body scans. American journal of human biology, 26(2), 156-163.
DOI
2014 Ferrar, K. E., Maher, C. A., Petkov, J., & Olds, T. S. (2014). Advancing health-related cluster analysis methodology: quantification of pairwise activity cluster similarities. Journal of physical activity and health, 12(3), 395-401.
DOI Scopus1 WoS1 Europe PMC1
2014 Kernot, J., Olds, T., Lewis, L. K., & Maher, C. (2014). Test-retest reliability of the English version of the Edinburgh Postnatal Depression Scale. Archives of Women's Mental Health, 18(2), 255-257.
DOI Scopus60 WoS53 Europe PMC44
2014 Stanley, R. M., Ridley, K., Olds, T., & Dollman, J. (2014). Increasing specificity of correlate research: exploring correlates of children's lunchtime and after-school physical activity. PLoS one, 9(5, article no. e96460), 1-8.
DOI
2013 Rowlands, A. V., Olds, T. S., Hillsdon, M., Pulsford, R., Hurst, T. L., Eston, R. G., . . . Langford, J. (2013). Assessing sedentary behavior with the GENEActiv: introducing the sedentary sphere. Medicine and Science in Sports and Exercise, 46(6), 1235-1247.
DOI
2013 Schranz, N., Tomkinson, G., Parletta, N., Petkov, J., & Olds, T. (2013). Can resistance training change the strength, body composition and self-concept of overweight and obese adolescent males? A randomised controlled trial. British Journal of Sports Medicine, 48(20), 1482-1488.
DOI
2013 Maher, C. A., Burton, N. W., Van Uffelen, J. G. Z., Brown, W. J., Sprod, J. A., & Olds, T. S. (2013). Changes in use of time, activity patterns, and health and wellbeing across retirement: design and methods of the life after work study. BMC public health, 13(952), 1-7.
DOI Scopus15 WoS14 Europe PMC10
2013 Anderson, J., Pena Vargas, A., Sullivan, T., Gent, R., D'Arcy, B., Olds, T., . . . Couper, J. (2013). Does metformin improve vascular health in children with Type 1 diabetes? Protocol for a one year, double blind, randomised, placebo controlled trial. BMC Pediatrics, 13(1), 1-10.
DOI Scopus22 WoS23 Europe PMC22
2013 Olds, T. S., Thomas, S., Lewis, S., & Petkov, J. (2013). Clustering of attitudes towards obesity: a mixed methods study of Australian parents and children. International journal of behavioral nutrition and physical activity, 10(117), 1-11.
DOI WoS10 Europe PMC5
2013 Tsiros, M. D., Buckley, J. D., Howe, P. R. C., Olds, T., Walkley, J., Taylor, L., . . . Coates, A. M. (2013). Day-to-day physical functioning and disability in obese 10-to 13-year-olds. Pediatric Obesity, 8(1), 31-41.
DOI WoS30 Europe PMC30
2013 Tsiros, M., Buckley, J., Howe, P., Olds, T., Walkley, J., Taylor, L., . . . Coates, A. (2013). Day-to-day physical functioning and disability in obese 10- to 13-year-olds. Pediatric Obesity, 8(1), 31-41.
DOI Scopus33
2013 Katzmarzyk, P. T., Barreira, T. V., Broyles, S. T., Champagne, C. M., Maher, C. A., Olds, T. S., & Church, T. S. (2013). The international study of childhood obesity, lifestyle and the environment (ISCOLE): design and methods. BMC public health, 13(article no. 900), 1-13.
DOI Scopus270 WoS253 Europe PMC220
2013 Ferrar, K., Chang, C., Li, M., & Olds, T. S. (2013). Adolescent time use clusters : a systematic review. Journal of adolescent health, 52(3), 259-270.
DOI Scopus73 WoS74 Europe PMC51
2013 Hunt, T., Williams, M. T., & Olds, T. S. (2013). Reliability and validity of the multimedia activity recall in children and adults (MARCA) in people with chronic obstructive pulmonary disease. PLoS one, 8(11, article no. e81274), 1-9.
DOI Scopus15 WoS27 Europe PMC13
2013 Gillis, L. H. E., Tomkinson, G. R., Olds, T. S., Moreira, C., & Van Mechelen, W. (2013). Research priorities for child and adolescent physical activity and sedentary behaviours : an international perspective using a twin-panel Delphi procedure. International journal of behavioral nutrition and physical activity, 10(112), 1-8.
DOI
2013 Taylor, R. L., Olds, T., Boshoff, K., & Lane, A. (2013). Measuring activity and participation in children and adolescents with disabilities : a literature review of available instruments. Australian occupational therapy journal, 60(4), 288-300.
DOI
2013 Mundy, L., Simmons, J. G., Allen, N. B., Viner, R. M., Bayer, J. K., Olds, T. S., . . . Patton, G. (2013). Study protocol: the Childhood to Adolescence Transition Study (CATS). BMC pediatrics, 13(1, article no. 160), 160.
DOI Scopus71 Europe PMC56
2013 Straker, L. M., Smith, A., Hands, B., Olds, T. S., & Abbott, R. A. (2013). Screen-based media use clusters are related to other activity behaviours and health indicators in adolescents. BMC public health, 13(article no. 1174).
DOI
2013 Kernot, J., Olds, T., Lewis, L. K., & Maher, C. (2013). Effectiveness of a facebook-delivered physical activity intervention for post-partum women: a randomized controlled trial protocol. BMC public health, 13(518), 1-7.
DOI Scopus43 WoS38 Europe PMC34
2013 Ferrar, K., Olds, T., Maher, C., & Maddison, R. (2013). Time use clusters of New Zealand adolescents are associated with weight status, diet and ethnicity. Australian and New Zealand journal of public health, 37(1), 39-46.
DOI Scopus15 WoS14 Europe PMC12
2013 Maher, C., Kernot, J., & Olds, T. (2013). Time use patterns in ambulatory adolescents with cerebral palsy. Child : care, health and development, 39(3), 404-411.
DOI Scopus5 WoS6 Europe PMC3
2013 Ferrar, K., Olds, T., & Maher, C. (2013). More than just physical activity: time use clusters and profiles of Australian youth. Journal of science and medicine in sport, 16(5), 427-432.
DOI Scopus19 WoS15 Europe PMC7
2013 Burton, R., Nevill, A., Stewart, A. D., Daniell, N., & Olds, T. (2013). Statistical approaches to relationships between sitting height and leg length in adults. Annals of human biology, 40(1), 64-69.
DOI Scopus7 Europe PMC4
2013 Foley, L. S., Maddison, R., Jiang, Y., Marsh, S., Olds, T., & Ridley, K. (2013). Presleep activities and time of sleep onset in children. Pediatrics (English Edition), 131(2), 276-282.
DOI Scopus66 Europe PMC46
2013 Foley, L. S., Maddison, R., Rush, E., Olds, T. S., Ridley, K., & Jiang, Y. (2013). Doubly labeled water validation of a computerized use-of-time recall in active young people. Metabolism: clinical and experimental, 62(1), 163-169.
DOI Scopus38 Europe PMC37
2013 Matricciani, L., Blunden, S., Rigney, G., Williams, M. T., & Olds, T. S. (2013). Children's sleep needs: is there sufficient evidence to recommend optimal sleep for children?. Sleep, 36(4), 527-534.
DOI Scopus125 WoS114 Europe PMC86
2013 Schranz, N., Tomkinson, G., & Olds, T. (2013). What is the effect of resistance training on the strength, body composition and psychosocial status of overweight and obese children and adolescents? A systematic review and meta-analysis. Sports medicine, 43(9), 893-907.
DOI
2013 Golley, R. K., Maher, C. A., Matricciani, L., & Olds, T. S. (2013). Sleep duration or bedtime? Exploring the association between sleep timing behaviour, diet and BMI in children and adolescents. International Journal of Obesity, 37(4), 546-551.
DOI Scopus259 WoS234 Europe PMC189
2013 Gomersall, S. R., Rowlands, A. V., English, C., Maher, C., & Olds, T. S. (2013). The activitystat hypothesis: The concept, the evidence and the methodologies. Sports Medicine, 43(2), 135-149.
DOI Scopus159 WoS152 Europe PMC124
2013 Olds, T., Daniell, N., Petkov, J., & Stewart, A. D. (2013). Somatotyping using 3D anthropometry: a cluster analysis. Journal of sports sciences, 31(9), 936-944.
DOI Scopus28 Europe PMC10
2012 Dollman, J., Maher, C., Olds, T. S., & Ridley, K. (2012). Physical activity and screen time behaviour in metropolitan, regional and rural adolescents: A -sectional study of Australians aged 9-16 years. Journal of Science and Medicine in Sport, 15(1), 32-37.
DOI Scopus23 WoS20 Europe PMC19
2012 Burton, R. F., Nevill, A. M., Stewart, A. D., Daniell, N., & Olds, T. (2012). A negative relationship between leg length on leg cross-sectional areas in adults. American journal of human biology, 24(4), 562-564.
DOI Scopus8 Europe PMC7
2012 Olds, T., Ferrar, K. E., Gomersall, S. R., Maher, C., & Walters, J. L. (2012). The Elasticity of Time: Associations Between Physical Activity and Use of Time in Adolescents. Health Education and Behavior, 39(6), 732-736.
DOI Scopus27 WoS23 Europe PMC23
2012 Daniell, N., Olds, T., & Tomkinson, G. (2012). Technical note : criterion validity of whole body surface area equations : a comparison using 3D laser scanning. American journal of physical anthropology, 148(1), 148-155.
DOI
2012 Maher, C., Olds, T. S., Eisenmann, J. C., & Dollman, J. (2012). Screen time is more strongly associated than physical activity with overweight and obesity in 9- to 16- year-old Australians. Acta paediatrica, 101(11), 1170-1174.
DOI Scopus89 WoS79 Europe PMC61
2012 Foley, L., Maddison, R., Olds, T., & Ridley, K. (2012). Self-report use-of-time tools for the assessment of physical activity and sedentary behaviour in young people: systematic review. Obesity reviews, 13(8), 711-722.
DOI
2012 Schranz, N., Tomkinson, G., Olds, T., Petkov, J., & Hahn, A. G. (2012). Is three-dimensional anthropometric analysis as good as traditional anthropometric analysis in predicting junior rowing performance?. Journal of sports sciences, 30(12), 1241-1248.
DOI
2012 Wiles, L., Olds, T., & Williams, M. (2012). Twenty-five years of Australian nursing and allied health professional journals: bibliometric analysis from 1985 through 2010. Scientometrics, 94(1), 359-378.
DOI Scopus6 WoS5
2012 Ferrar, K. E., Olds, T. S., Maher, C. A., & Gomersall, S. R. (2012). Social inequalities in health-related use of time in Australian adolescents. Australian and New Zealand journal of public health, 36(4), 378-384.
DOI Scopus8 WoS8
2012 Olds, T., & Matricciani, L. (2012). Sleep, school and children. ACHPER active & healthy magazine, 19(2), 5-7.
2012 Wiles, L., Matricciani, L., Williams, M. T., & Olds, T. (2012). Sixty-five years of physical therapy: bibliometric analysis of research publications from 1945 through 2010. Physical therapy, 92(4), 493-506.
DOI Scopus29 WoS20 Europe PMC14
2012 Matricciani, L. A., Olds, T. S., Blunden, S., Rigney, G., & Williams, M. T. (2012). Never enough sleep: a brief history of sleep recommendations for children. Pediatrics (English Edition), 129(3), 548-556.
DOI Scopus198 WoS185 Europe PMC162
2012 Stankov, I., Olds, T. S., & Cargo, M. D. (2012). Overweight and obese adolescents: what turns them off physical activity?. International journal of behavioral nutrition and physical activity, 9(article no. 53), 1-15.
DOI
2012 Ferrar, K. E., Walters, J. L., & Olds, T. S. (2012). All the stereotypes confirmed: differences in how Australian boys and girls use their time. Health education and behavior, 39(5), 589-595.
DOI
2012 Roydhouse, J. K., Allman Farinelli, M., McGeechan, K., Ferrar, K., & Olds, T. (2012). An exploratory analysis of active and low energy behaviour in Australian adolescents. Australian journal of primary health, 18(3), 248-257.
DOI
2012 Gomersall, S., Maher, C., Norton, K., Dollman, J., Tomkinson, G., Esterman, A., . . . Olds, T. (2012). Testing the activitystat hypothesis: a randomised controlled trial protocol. BMC Public Health, 12(1), 851-1-851-10.
DOI Scopus6 WoS6 Europe PMC5
2012 Flavel, N., Olds, T., Buckley, J., Haren, M., & Petkov, J. (2012). Anthropometric estimates of total and regional body fat in children aged 6-17 years. Acta Paediatrica, 101(12), 1253-1259.
DOI Scopus9 WoS7 Europe PMC7
2012 Straker, L. M., Smith, K. L., Fenner, A. A., Kerr, D. A., McManus, A., Davis, M. C., . . . Abbott, R. A. (2012). Rationale, design and methods for a staggered-entry, waitlist controlled clinical trial of the impact of a community-based, family-centred, multidisciplinary program focussed on activity, food & attitude habits (Curtin University's Activity, Food and Attitudes Program - CAFAP) among overweight adolescents. BMC public health, 12(471), 1-13.
DOI Scopus12 WoS12 Europe PMC9
2012 Williams, M. T., Petkov, J., Olds, T. S., Cafarella, P., & Frith, P. (2012). A reduction in the use of volunteered descriptors of air hunger is associated with increased walking distance in people with COPD. Respiratory care : a monthly science journal, 57(9), 1431-1441.
DOI Scopus3 WoS3 Europe PMC3
2011 Olds, T., Maher, C., Shi, Z., Peneau, S., Lioret, S., Castetbon, K., . . . Summerbell, C. (2011). Evidence that the prevalence of childhood overweight is plateauing: data from nine countries. International Journal of Pediatric Obesity, 6(5-6), 342-360.
DOI Scopus495 WoS445 Europe PMC378
2011 Tudor-Locke, C., Craig, C., Beets, M., Belton, S., Cardon, G., Duncan, S., . . . Blair, S. (2011). How many steps/day are enough? For children and adolescents. International Journal of Behavioral Nutrition and Physical Activity, 8(1), 14 pages.
DOI Scopus399 WoS337 Europe PMC248
2011 Matricciani, L., Olds, T., & Williams, M. (2011). A review of evidence for the claim that children are sleeping less than in the past. Sleep, 34(5), 651-659.
DOI Scopus44 WoS43 Europe PMC38
2011 Olds, T., Maher, C. A., & Ridley, K. (2011). The place of physical activity in the time budgets of 10-13 year-old Australian children. Journal of physical activity and health, 8(4), 548-557.
DOI Scopus25 WoS21 Europe PMC16
2011 Olds, T. S., Maher, C. A., & Matricciani, L. (2011). Sleep duration or bedtime? : exploring the relationship between sleep habits and weight status and activity patterns. Sleep, 34(10), 1299-1307.
DOI Scopus228 WoS208 Europe PMC181
2011 Lewis, L. K., Williams, M. T., & Olds, T. S. (2011). The active cycle of breathing technique : a systematic review and meta-analysis. Respiratory medicine, 106(2), 155-172.
DOI Scopus68 WoS54 Europe PMC40
2011 Long, K., McEvoy, M., Lewis, L., Wiles, L., Williams, M., & Olds, T. (2011). Entry-level evidence-based practice training in physiotherapy students: does it change knowledge, attitudes, and behaviours? a longitudinal study. Internet journal of allied health sciences and practice, 9(3), 1-11.
WoS19
2011 Stanley, R. M., Ridley, K., & Olds, T. S. (2011). The type and prevalence of activities performed by Australian children during the lunchtime and after school periods. Journal of science and medicine in sport, 14(3), 227-232.
DOI
2011 Foley, L., Maddison, R., Jiang, Y., Olds, T., & Ridley, K. (2011). It's not just the television : survey analysis of sedentary behaviour in New Zealand young people. International journal of behavioral nutrition and physical activity, 8(132), 1-12.
DOI Scopus31 Europe PMC24
2011 McEvoy, M. P., Williams, M. T., Olds, T. S., Lewis, L. K., & Petkov, J. (2011). Evidence-based practice profiles of physiotherapists transitioning into the workforce : a study of two cohorts. BMC medical education, 11(100), 1-9.
DOI Scopus35 WoS32 Europe PMC25
2011 Lewis, L. K., Williams, M. T., & Olds, T. S. (2011). Development and psychometric testing of an instrument to evaluate cognitive skills of evidence based practice in student health professionals. BMC medical education, 11(article no. 77), 1-11.
DOI Scopus37 WoS32 Europe PMC28
2011 Olds, T. S., Ferrar, K. E., Schranz, N. K., & Maher, C. A. (2011). Obese adolescents are less active than their normal-weight peers, but wherein lies the difference?. Journal of Adolescent Health, 48(2), 189-195.
DOI Scopus51 WoS48 Europe PMC41
2011 Olds, T., Tomkinson, G., Ferrar, K., & Maher, C. (2011). Reply to Ortega et al.. International Journal of Obesity, 35(10), 1332-1333.
DOI
2011 Matricciani, L., Olds, T., & Petkov, J. (2011). In search of lost sleep: secular trends in the sleep time of school-aged children and adolescents. Sleep medicine reviews, 16(3), 203-211.
DOI
2010 Ferrar, K. E., & Olds, T. S. (2010). Thin adolescents: Who are they? What do they do? Socio-demographic and use-of-time characteristics. Preventive medicine, 51(3-4), 253-258.
DOI
2010 Wiles, L., Olds, T., & Williams, M. (2010). Bibliometrics as a reflection of research production, products and consumers: A systematic review. Wuhan Daxue Xuebao Xinxi Kexue Ban Geomatics and Information Science of Wuhan University, 35(SPECIAL ISSUE 2), 69-72.
2010 Nevill, A. M., Stewart, A. D., & Olds, T. (2010). A simple explanation for the inverse association between height and waist in men. The American Journal of Clinical Nutrition, 92(6), 1535.
DOI Scopus5 Europe PMC3
2010 Dollman, J., Olds, T. S., Esterman, A., & Kupke, T. (2010). Pedometer step guidelines in relation to weight status among 5- to 16-year-old Australians. Pediatric exercise science, 22(2), 288-300.
DOI Scopus18 WoS15 Europe PMC9
2010 Williams, M. T., Cafarella, P., Olds, T. S., Petkov, J., & Frith, P. (2010). Affective descriptors of the sensation of breathlessness are more highly associated with severity of impairment than physical descriptors in people with COPD. CHEST: the cardiopulmonary and critical care journal, 138(2), 315-322.
DOI Scopus43 WoS37 Europe PMC33
2010 Taylor, R. L., Olds, T. S., Boshoff, J., & Lane, A. (2010). Children's conceptualization of the term 'satisfaction': relevance for measuring health outcomes. Child : care, health and development, 36(5), 663-669.
DOI
2010 Gomersall, S. R., Olds, T. S., & Ridley, K. (2010). Development and evaluation of an adult use-of-time instrument with an energy expenditure focus. Journal of science and medicine in sport, 14(2), 143-148.
DOI
2010 McEvoy, M. P., Williams, M. T., & Olds, T. S. (2010). Development and psychometric testing of a trans-professional evidence-based practice profile questionnaire. Medical teacher, 32(9), e373-e380.
DOI Scopus59 WoS47 Europe PMC44
2010 Mathers, M., Canterford, L., Olds, T. S., Waters, E., & Wake, M. (2010). Pet ownership and adolescent health: Cross-sectional population study. Journal of paediatrics and child health, 46(12), 729-735.
DOI
2010 Schranz, N. K., Tomkinson, G. R., Olds, T. S., & Daniell, N. D. (2010). Three-dimensional anthropometric analysis: differences between elite Australian rowers and the general population. Journal of sports sciences, 28(5), 459-469.
DOI
2010 Olds, T. S., Ferrar, K. E., Tomkinson, G. R., & Maher, C. A. (2010). Childhood obesity: the end of the epidemic?. Australasian Epidemiologist, 16(1), 16-19.
2010 McEvoy, M. P., Williams, M. T., & Olds, T. S. (2010). Evidence based practice profiles : differences among allied health professions. BMC medical education, 10(1), article no. 69.
DOI Scopus61 WoS55 Europe PMC41
2010 Olds, T. S., Maher, C. A., Ridley, K., & Kittel, D. M. (2010). Descriptive epidemiology of screen and non-screen sedentary time in adolescents : a cross sectional study. International journal of behavioral nutrition and physical activity, 7(article no. 92), 9 pages.
DOI Scopus79 WoS77 Europe PMC57
2010 Olds, T. S., Maher, C. A., Blunden, S., & Matricciani, L. A. (2010). Normative data on the sleep habits of Australian children and adolescents. Sleep, 33(10), 1381-1388.
DOI Scopus115 WoS102 Europe PMC87
2010 Wilson, A., Dollman, J., Lushington, K., & Olds, T. (2010). Reliability of the 5-min psychomotor vigilance task in a primary school classroom setting. Behavior research methods, 42(3), 754-758.
DOI Europe PMC12
2010 Olds, T. S., Ridley, K., Dollman, J., & Maher, C. A. (2010). The validity of a computerized use of time recall, the Multimedia Activity Recall for Children and Adolescents. Pediatric exercise science, 22(1), 34-43.
DOI Scopus52 WoS50 Europe PMC41
2010 Wiles, L. K. M., Olds, T. S., & Williams, M. T. (2010). Evidence base, quantitation and collaboration : three novel indices for bibliometric content analysis. Scientometrics, 85(1), 317-328.
DOI Scopus6 WoS7
2010 Daniell, N. D., Olds, T. S., & Tomkinson, G. R. (2010). The importance of site location for girth measurements. Journal of sports sciences, 28(7), 751-757.
DOI
2010 Olds, T., Blunden, S., Dollman, J., & Maher, C. A. (2010). Day type and the relationship between weight status and sleep duration in children and adolescents. Australian and New Zealand journal of public health, 34(2), 165-171.
DOI Scopus20 WoS18 Europe PMC18
2010 Maher, C. A., Williams, M. T., Olds, T. S., & Lane, A. (2010). An internet-based physical activity intervention for adolescents with cerebral palsy : a randomized controlled trial. Developmental Medicine and Child Neurology, 52(5), 448-455.
DOI Scopus60 WoS56 Europe PMC49
2010 Olds, T. S., Blunden, S., Petkov, J., & Forchino, F. (2010). The relationships between sex, age, geography and time in bed in adolescents : a meta-analysis of data from 23 countries. Sleep medicine reviews, 14(6), 371-378.
DOI
2010 Maher, C. A., & Olds, T. S. (2010). Minutes, MET minutes, and METs: unpacking socio-economic gradients in physical activity in adolescents. Journal of epidemiology and community health, 65(2), 160-165.
DOI Scopus37 WoS35 Europe PMC29
2010 Schranz, N., Tomkinson, G., & Olds, T. (2010). Anthropometric determinants of elite rowing performance.. Journal of Science and Medicine in Sport, 12(supplement 2), e193.
DOI
2009 Olds, T. S., Tomkinson, G. R., Ferrar, K. E., & Maher, C. A. (2009). Trends in the prevalence of childhood overweight and obesity in Australia between 1985 and 2008. International Journal of Obesity, 34(1), 57-66.
DOI Scopus244 WoS214 Europe PMC168
2009 Olds, T. S., Wake, M., Patton, G., Ridley, K., Waters, E., Williams, J., & Hesketh, K. (2009). How do school-day activity patterns differ with age and gender across adolescence?. Journal of Adolescent Health, 44(1), 64-72.
DOI
2009 Olds, T. S., & Esterman, A. J. (2009). Who meets adolescent activity guidelines? A market segmentation approach. Journal of Science and Medicine in Sport, 12(1), 8-9.
2009 Olds, T. S. (2009). One million skinfolds: secular trends in the fatness of young people 1951-2004. European journal of clinical nutrition, 63(1), 934-946.
DOI
2009 Ridley, K., Olds, T., Hands, B., Larkin, D., & Parker, H. (2009). Intra-individual variation in children's physical activity patterns: Implications for measurement. Journal of science and medicine in sport, 12(5), 568-572.
DOI
2009 Williams, M. T., Olds, T. S., Petkov, J., Cafarella, P., & Frith, P. (2009). Language of breathlessness: Confounding factors and clinical implications response. CHEST: the cardiopulmonary and critical care journal, 135(4), 1112-1113.
DOI WoS1 Europe PMC1
2009 Tsiros, M., Olds, T., Buckley, J., Grimshaw, P., Brennan, L., Walkley, J., . . . Coates, A. (2009). Health-related quality of life in obese children and adolescents. International Journal of Obesity, 33(4), 387-400.
DOI Scopus360 WoS332 Europe PMC276
2009 Mathers, M., Canterford, L., Olds, T. S., Hesketh, K., Ridley, K., & Wake, M. (2009). Electronic media use and adolescent health and well-being: cross-sectional community study. Academic pediatrics, 9(5), 307-314.
DOI
2009 Olds, T., Dollman, J., & Maher, C. (2009). Adolescent sport in Australia: who, when, where and what?. ACHPER healthy lifestyles journal, 56(1), 11-16.
2008 Maher, C. A., Olds, T., Williams, M. T., & Lane, A. E. (2008). Self-reported quality of life in adolescents with cerebral palsy. Physical and Occupational Therapy in Pediatrics, 28(1), 41-57.
DOI Scopus33 Europe PMC26
2008 Williams, M. T., Cafarella, P., Olds, T. S., Petkov, J., & Firth, P. (2008). The language of breathlessness differentiates between patients with COPD and age-matched adults. CHEST: the cardiopulmonary and critical care journal, 134(3), 489-496.
DOI Scopus59 WoS48 Europe PMC39
2008 Ridley, K., & Olds, T. S. (2008). Assigning energy costs to activities in children: a review and synthesis. Medicine and science in sports and exercise, 40(8), 1439-1446.
DOI
2008 Maher, C. A., Williams, M. T., & Olds, T. S. (2008). The six-minute walk test for children with cerebral palsy. International journal of rehabilitation research, 31(2), 185-188.
DOI Scopus177 WoS153 Europe PMC132
2008 Harten, N., Olds, T., & Dollman, J. (2008). The effects of gender, motor skills and ;pay area on the free play activities of 8-11 year old school children. Health and Place, 14(3), 386-393.
DOI
2008 Ridley, K., Ainsworth, B., & Olds, T. S. (2008). Development of a compendium of energy expenditures for youth. International journal of behavioral nutrition and physical activity, 5(article no. 45), 45.
DOI
2007 O'Connor, H., Olds, T. S., & Maughan, R. (2007). Physique and performance for track and field events. Journal of Sports Sciences, 25(sup1), S49-S60.
DOI
2007 Olds, T. S., Ross, J., Blanchonette, P., & Stratton, D. (2007). Fitting the man to the machine: the ADAPT Project. Australian Defence Force Journal: journal of Australian profession of arms.
2007 Tomkinson, G. R., Olds, T. S., & Borms, J. (2007). Who are the Eurofittest?. Medicine and Sport Science, 104-128.
DOI
2007 Olds, T. S., Ridley, K., Wake, M., Hesketh, K., Waters, E., Patton, G., & Williams, J. (2007). How should activity guidelines for young people be operationalised?. International journal of behavioral nutrition and physical activity, 4(1), 43.
DOI
2007 Olds, T. S., Maher, C. A., Williams, M. T., & Lane, A. (2007). Physical and sedentary activity in adolescents with cerebral palsy. Developmental medicine and child neurology, 49(6), 450-457.
DOI Scopus257 WoS243 Europe PMC192
2007 Olds, T. S., Ridley, K., & Tomkinson, G. R. (2007). Declines in aerobic fitness : are they only due to increasing fatness?. Medicine and Sport Science, 226-240.
DOI
2007 Tomkinson, G. R., & Olds, T. S. (2007). Secular changes in pediatric aerobic fitness test performance : the global picture. Medicine and Sport Science, 46-66.
DOI
2007 Tomkinson, G. R., Olds, T. S., Kang, S., & Kim, D. Y. (2007). Secular trends in the aerobic fitness test performance and body mass index of Korean children and adolescents (1968-2000). International Journal of Sports Medicine, 28(4), 314-320.
DOI
2007 Tomkinson, G. R., & Olds, T. S. (2007). Secular changes in aerobic fitness test performance of Australasian children and adolescents. Medicine and Sport Science, 168-182.
DOI
2007 Lewis, L. K., Williams, M. T., & Olds, T. (2007). Short-term effects on outcomes related to the mechanism of intervention and physiological outcomes but insufficient evidence of clinical benefits for breathing control: a systematic review. Australian journal of physiotherapy, 53(4), 219-227.
DOI Scopus23 WoS18 Europe PMC15
2007 Honey, F. E., & Olds, T. S. (2007). The Standards Australia sizing system: quantifying the mismatch. Journal of Fashion Marketing and Management: an international journal, 11(3), 320-331.
DOI
2007 Dollman, J., Ridley, K., Olds, T. S., & Lowe, E. (2007). Trends in the duration of school-day sleep among 10 to 15 year old South Australians between 1985 and 2004. Acta Paediatrica, 96(7), 1011-1014.
DOI
2006 Olds, T. S., Ridley, K., & Dollman, J. (2006). Screenieboppers and extreme screenies: the place of screen time in the time budgets of 1013 year-old Australian children. Australian and New Zealand Journal of Public Health, 30(2), 137-142.
DOI
2006 Ridley, K., Olds, T., & Hill, A. (2006). The Multimedia Activity Recall for Children and Adolescents (MARCA) : development and validation. International journal of behavioral nutrition and physical activity, 3(10), 11 pages.
DOI Scopus176 WoS146 Europe PMC129
2006 Nevill, A., Stewart, A., Olds, T. S., & Holder, R. (2006). Relationship between adiposity and body size reveals limitations of BMI. American journal of physical anthropology, 129(1), 151-156.
DOI Scopus311 Europe PMC257
2006 Olds, T. S. (2006). Obesity wars. Sport Health, 9, 3.
DOI
2006 Olds, T. S., Tomkinson, G. R., Leger, L., & Cazorla, G. (2006). Worldwide variation in the performance of children and adolescents : An analysis of 109 studies of the 20 m shuttle run test in 37 countries. Journal of sports sciences, 24(10), 1025-1038.
DOI
2006 Tomkinson, G. R., Hamlin, M. J., & Olds, T. S. (2006). Secular changes in anaerobic test performance in Australasian children and adolescents. Pediatric Exercise Science, 18(3), 314-328.
DOI
2006 Dollman, J., & Olds, T. S. (2006). Secular changes in fatness and fat distribution in Australian children matched for body size. International journal of pediatric obesity, 1(2), 109-113.
DOI
2006 Olds, T. (2006). Same again, please : quantifying accuracy and precision. Journal of science and medicine in sport, 9(18), 19.
DOI
2005 Nevill, A., Jobson, S., Palmer, G., & Olds, T. S. (2005). Scaling maximal oxygen uptake to predict cycling time-trial performance in the field. European Journal of Applied Physiology, 94(5-6), 705-710.
DOI
2004 Olds, T. S. (2004). The rise and fall of anthropometry. Journal of sports sciences, 22(4), 319-320.
DOI
2004 Nevill, A., Stewart, A., Olds, T. S., & Holder, R. (2004). Are adult physiques geometrically similar? The dangers of allometric scalling using body mass power laws. American journal of physical anthropology, 124(2), 177-182.
DOI Scopus81 Europe PMC50
2004 Harten, N. R., & Olds, T. S. (2004). Patterns of active transport in 11-12 year old Australian children. Australian and New Zealand journal of public health.
2004 Olds, T. S., & Dollman, J. (2004). Are changes in distance-run performance of Australian children between 1985 and 1997 explained by changes in fatness?. Pediatric Exercise Science.
2003 Tomkinson, G. R., Leger, L., Olds, T. S., & Cazorla, G. (2003). Secular trends in the performance of children and adolescents (1980-2000) - An analysis of 55 studies of the 20m shuttle run test in 11 countries. Sports medicine.
2003 Olds, T. S., & Tomkinson, G. R. (2003). The aerobic fitness of 9-15 year old South Australian children: norms, trends and international comparisons. ACHPER healthy lifestyles journal.
2003 Ridley, K., Hill, A., & Olds, T. (2003). What do children do? How 11 to 13 year old Australian children use their time. Journal of sports sciences, 21(4), 304.
DOI
2003 Tomkinson, G. R., Olds, T. S., & Gulbin, J. (2003). Secular trends in physical performance of Australian children. Journal of sports medicine and physical fitness.
2003 Ridley, K., & Olds, T. (2003). The energy cost of common household chores in children. Journal of sports sciences, 21(4), 303-304.
DOI
2003 Olds, T. S., Tomkinson, G. R., & Baker, S. (2003). Fitness differentials amongst schools. Journal of science and medicine in sport, 6(3), 313-327.
DOI
2003 Olds, T. S., & Tomkinson, G. (2003). Secular trends in the physical performance of Australian school children. Journal of sports sciences, 21(4), 302.
DOI
2002 Olds, T. (2002). Five errors about error [Invited editorial]. Journal of science and medicine in sport, 5(4), 336-340.
DOI
2001 Olds, T. S., & Harten, N. R. (2001). One hundred years of growth. Human biology, 73(5), 727-738.
DOI
2001 Ridley, K., & Olds, T. S. (2001). Video center games. Pediatric exercise science.
2001 Olds, T. S. (2001). Modelling human locomotion : applications to cycling. Sports medicine, 31(7), 497-509.
DOI
2001 Ridley, K., Dollman, J., & Olds, T. S. (2001). Development and validation of a computer delivered physical activity questionnaire (CDPAQ) for children. Pediatric exercise science.
2001 Norton, K. I., & Olds, T. S. (2001). Morphological evolution of athletes over the 20th century - Causes and consequences. Sports medicine, 31(11), 763-783.
DOI
2000 Parisotto, R., Gore, C., Hahn, A., Ashenden, M., Olds, T. S., Martin, D., . . . Brugnara, C. (2000). Reticulocyte parameters as potential discriminators of recombinant human erythropoietin abuse in elite athletes. International Journal of Sports Medicine, 21(7), 471-479.
DOI
2000 Olds, T. S. (2000). Physiological correlates of bilateral symmetry in humans. International Journal of Sports Medicine, 21(8), 545-550.
DOI
2000 Norton, K. I., Craig, N., & Olds, T. S. (2000). The Evolution of Australian football. Journal of science and medicine in sport.
1999 Dollman, J., Olds, T., Norton, K. I., & Stuart, D. (1999). The evolution of fitness and fatness in 10-11-year-old Australian schoolchildren: changes in distributional characteristics between 1985 and 1997. Pediatric Exercise Science, 11(2), 108-121.
DOI
1999 Dollman, J., Olds, T. S., Norton, K. I., & Stuart, D. B. (1999). Methodological considerations in the determination of projected frontal area in cyclists. Journal of sports sciences, 17(4), 335-345.
DOI
1999 Norton, K. I., Craig, N., & Olds, T. S. (1999). The evolution of Australian football. Journal of science and medicine in sport.
1998 Dollman, J., Olds, T. S., & Norton, K. I. (1998). Trends in Health related fitness of Children. Health Promotion Quarterly.
1998 Dollman, J., Norton, K. I., Olds, T. S., & Stuart, D. B. (1998). Executive Summary of a Pilot Study to determine the fitness, Body Composition & Motor Performance of 10-11 year old South Australian School Children. ACHPER matters.
1998 Olds, T. S. (1998). The mathematics of breaking away and chasing in cycling. European journal of applied physiology, 77(6), 492-497.
DOI
1998 Norton, K. I., Olds, T. S., Ly, S. V., Gore, C., & Bowes, D. (1998). The Sports Medicine Australia pre-exercise screening guidelines: who will be excluded?. Journal of science and medicine in sport.
1997 Olds, T. S., & Norton, K. I. (1997). Computer program for actual and simulated pre-exercise screening. Official Journal of the American College of Sports Medicine.

Year Citation
2021 Dumuid, D., Pedisic, Z., Palarea Albaladejo, J., Martin Fernández, J. A., Hron, K., & Olds, T. (2021). Compositional data analysis in time-use epidemiology. In P. Filmoser (Ed.), Source details - Title: Advances in Compositional Data Analysis: Festschrift in Honour of Vera Pawlowsky-Glahn (pp. 383-404). Switzerland: Springer.
DOI
2019 Olds, T. S. (2019). Anthropometry and body image. In K. Norton, & R. Eston (Eds.), Source details - Title: Kinanthropometry and Exercise Physiology (4th ed. ed., pp. 171-184). UK: Routledge.
DOI
2014 Olds, T., & Maher, C. (2014). Gender, Ethnic, and Geographic Variation in Adiposity. In Handbook of Obesity Epidemiology Etiology and Physiopathology Volume 1 Third Edition (Vol. 1, pp. 75-88). CRC Press.
DOI Scopus1
2012 Malik, H., Garrett, R., & Olds, T. S. (2012). Mums, media and fat kids: from placenta to lunchbox. In S. Wyver, & P. Whiteman (Eds.), Source details - Title: Children and childhoods 2: images of childhood (pp. 114-132). US: Cambridge Scholars Publishing.
2010 Olds, T. S., & Maher, C. A. (2010). Childhood overweight and obesity in developed countries: global trends and correlates. In J. O'Dea, & M. Eriksen (Eds.), Source details - Title: Childhood obesity prevention: international research, controversies, and interventions (pp. 69-83). Oxford: Oxford University Press.
DOI Scopus1
2010 Stewart, A., Benson, P. J., Olds, T. S., Marfell Jones, N., MacSween, A., & Nevill, A. (2010). Self selection of athletes into sports via skeletal ratios. In D. Lieberman (Ed.), Source details - Title: Aerobic exercise and athletic performance: types, duration and health benefits (pp. 307-322). New York: Nova Science.
Scopus5
2010 Stewart, A. D., Benson, P. J., Olds, T., Marfell Jones, M., MacSween, A., & Nevill, A. M. (2010). Self selection of athletes into sports via skeletal ratios. In K. E. Weiss (Ed.), Source details - Title: Trends in physical anthropology (pp. 175-194). US: Nova Science Publishers.
2009 Olds, T. S., & Tomkinson, G. R. (2009). Absolute body size. In T. R. Ackland, B. C. Elliott, & J. Bloomfield (Eds.), Source details - Title: Applied anatomy and biomechanics in sport (pp. 29-46). Champaign, Illinois: Human Kinetics.
2009 Olds, T. S. (2009). Body composition and sports performance. In R. J. Maughan (Ed.), Source details - Title: Olympic Textbook of Science in Sport (pp. 131-145). UK: Blackwell Publishing Ltd.
2009 Olds, T. S. (2009). Anthropometry and body image - 3rd edition. In R. Eston, & T. Reilly (Eds.), Source details - Title: Kinanthropometry and exercise physiology laboratory manual: tests, procedures and data (3rd ed., pp. 233-249). New York: Routledge.
2008 Kupke, T. C., & Olds, T. S. (2008). Towards a generalised anthropometric language. In Source details - Title: Kinanthropometry X (pp. 213-230). Abingdon, Oxon and New York: Routledge.
2008 Fraser, J. D., & Olds, T. S. (2008). Revising sizing: modifying clothing templates to match the 3D shape of real women. In Source details - Title: Kinanthropometry X (pp. 79-95). US: Routledge.
2008 Olds, T. S., Ross, J., Blanchonette, P., & Stratton, D. (2008). Virtual anthropometry. In Source details - Title: Kinanthropometry X: proceedings of the 10th International Society for Advancement of Kinanthropometry Conference, held in conjunction with the 13th Commonwealth International Sport Conference (pp. 25-38). US: Routledge.
2008 Tomkinson, G. R., & Olds, T. S. (2008). Field tests of fitness. In N. Armstrong, & W. Mechelen (Eds.), Source details - Title: Paediatric exercise science and medicine (2 ed., pp. 109-128). Oxford: Oxford University Press.
2007 Honey, F. E., & Olds, T. S. (2007). The standards Australian sizing system: quantifying the mismatch. In Source details - Title: Kinanthropometry X: proceedings of the 10th International society for advancement of kinanthropometry conference, held in conjunction with the 13th Commonwealth international sport conference (pp. 97-111). New York: Routledge.
2007 Dollman, J., & Olds, T. S. (2007). Distributional changes in the performance of Australian children on tests of cardiorespiratory endurance. In Source details - Title: Pediatric Fitness: Secular trends and geographic variability (pp. 210-225). Basel, Switzerland: Karger.
2007 Dollman, J., Olds, T. S., & Tomkinson, G. R. (2007). Secular trends in the skinfold thickness of young people in developed countries. In Source details - Title: Human Body Composition (pp. 41-49). India: Kamla-Raj Enterprises.
2006 Olds, T. S., & Honey, F. E. (2006). The use of 3D whole-body scanners in anthropometry. In Source details - Title: Kinanthropometry IX : proceedings of the 9th International Conference of the International Society for the Advancement of Kinanthropometry (9 ed., pp. 1-13). London ; New York: Routledge.
2001 Olds, T. S. (2001). Anthropometry and body image - 2nd edition. In R. Eston (Ed.), Source details - Title: Kinanthropometry and Exercise Physiology Laboratory Manual (Vol. 1, pp. 221-235). UK: Routledge.
1997 Olds, T. S. (1997). Sorting out the signal and the noise: mathematical modelling in exercise science. In R. Ballantyne, J. Bain, & J. Packer (Eds.), Source details - Title: Reflecting on University Teaching:Academics Stories (pp. 401-410). Canberra: DEETYA.

Year Citation
2009 Stewart, A., Olds, T. S., Marfell Jones, N., & Nevill, A. (2009). Prediction of body mass in elite Caucasian athletes from anthropometric measurements. In H. Hume, & P. Patria (Eds.), Kinanthropometry XI: 2008 pre-olympic congress anthropometry research. Auckland, New Zealand: Sport Performance Research Institute New Zealand, Auckland University of Technology.
2007 Maher, C. A., Williams, M. T., Olds, T. S., & Lane, A. (2007). Adolescents with cerebral palsy : do patterns of physical and sedentary activity differ from able bodied adolescents?. In Journal of Science and Medicine in Sport Vol. 10 (pp. 121). Mitchell, ACT: Sports Medicine Australia.
DOI
2007 Maher, C., Williams, M., Olds, T., & Lane, A. (2007). Using the internet to increase physical activity in teenagers with cerebral palsy are you kidding?! Part 1 Program usability testing. In Journal of Science and Medicine in Sport Vol. 10 (pp. 68). Mitchell, ACT: Sports Medicine Australia.
DOI
2005 MacDougall, C., Olds, T. S., Schiller, W., & Darbyshire, P. (2005). Combining qualitative and quantitative research with children to evaluate potentially controversial physical interventions. In PHAA 36th Annual Conference.
2005 McDougall, C., Olds, T. S., Schiller, W., & Darbyshire, P. (2005). Combining qualitative and quanitative research within an interpretive paradigm: insights with confidence. In EECERA 15th Annual Conference.
2003 De Ridder, H., & Olds, T. S. (2003). Kinanthropometry 7. In Kinanthropometry 7. South Africa: Potchefstroom University for Christian Higher Education.
2003 Harten, N. R., Olds, T. S., Martin, M., & Dollman, J. (2003). The effects of physical environment (proximity to parks and fast food restaurants) and socio-economic status on subcutaneous body fat, diet and physical activity in 10-12 year-old Australian children. In Kinanthropometry 7. South Africa: Potchefstroom Univeristy for Christian Higher Education.
2001 Olds, T. S. (2001). 100 Years of Sporting Bodies: the evolution of the size and shape of sportsmen in the twentieth century. In Sport and Politic: the 2001 Seoul International Sport Science Congress Proceedings I, Korea 2001.
2000 Olds, T. S. (2000). Are we not men? The limits of human body size and shape. In 2000 Pre-Olympic Congress. Brisbane, Australia: Sports Medicine Australai.
2000 Norton, K. I., Dollman, J., & Olds, T. S. (2000). The relationship between socioeconomic status and children's health-related fitness. In 2000 Pre-Olympic Congress. Brisbane, Australia: Sports Medicine Australia.
2000 Norton, K., Olds, T., & Dollman, J. (Eds.) (2000). Kinanthropometry VI: proceedings of the sixth Scientific Conference of the International Society for the Advancement of Kinanthropometry. In Kinanthropometry VI proceedings of the Sixth Scientific Conference of the International Society for the Advancement of Kinanthropometry. US: International Society for the Advancement of Kinanthropmety.
2000 Norton, K. I., Olds, T. S., Dollman, J., & Harten, N. R. (2000). The evolution of fatness in Australian children between 1985 and 1997. In N. Norton, K. Dollman, J. Olds, & T. Tim (Eds.), New Millennium and sport Vision: Proceedings of the Seoul International sports Science congress. Seoul, S Korea: International Society for the Advancement of Kinanthropometry.
2000 Tomkinson, G. R., Olds, T. S., & Carter, J. (2000). The anthropometry of desire: the body size and shape of female shop mannequins. In K. Norton, & T. Dollman (Eds.), Kinanthropometry VI: Proceeddings of the Sixth Scientific Conference of the International Society for the Advancement of Kinanthropometry. Adelaide, SA: International Society for the Avancement of Kinanthropometry.
2000 Norton, K. I., & Olds, T. S. (2000). The evolution of the size and shape of athletes: causes and consequences. In N. Norton, K. I. K.I., O. Olds, T. S. T.S., D. Dollman, & J. J. (Eds.), Kinanthropometry VI. Proceedings of the Sixth Scientific Conference of the International Society for the Advancement of Kinanthropometry. Adelaide, SA: International Society for the Advancement of Kinanthropometry.
2000 Olds, T. S., & Kang, S. J. L. (2000). Anthropometric characteristics of Adult Male Korean Taekwondo Players. In Proceedings of the First World Scientific Taekwondo Conference. Seoul: KAHPERD.
2000 Harten, N. R., Olds, T. S., & Wilson, T. J. (2000). Adelaide school children's fitness and fatness in relation to the location of recreation parks and fast-food restaurants. In 2000 Pre-Olympic Congress. Brisbane: Sports Medicine Australia.
2000 Olds, T. S., Dollman, J., Norton, K. I., & Harten, N. R. (2000). The evolution of fatness in Australian children between 1901 and 1997. In N. Norton, K. Olds, T. Dollman, & J. Jim (Eds.), Kinanthropometry VI: Proceedings of the Sixth Scientific Conference of the International Society for the Advancement of Kinanthropometry. Adelaide, SA: International Society for the Advancement of Kinanthropometry.
1999 Tomkinson, G. R., Olds, T. S., & Carter, J. (1999). The body size & shape of male shop mannequins. In The Body Culture : Proceedings. Melb, Victoria: Body Image and health Inc.
1999 Norton, K. I., & Olds, T. S. (1999). How to become a supermoded: the anthropmentry of desire. In The body Culture: proceedings. Melb, Victoria: Body image and Healthe Inc.
1998 Burgess, D., Olds, T. S., & Norton, K. I. (1998). The saecular trend in height and mass in Australian children and adolescents. In Australian Conference of Science & Medicine in Sport. Canberra, Australia: Sports Medicine Australia.
1998 Dollman, J., Olds, T. S., Norton, K. I., & Stuart, D. B. (1998). Trends in health-related fitness of Australian Children: 1985-1997. In S. Australia (Ed.), Australian Conference of Science and Medicine in Sport. Bruce, ACT: Sports Medicine Australia.
1998 Norton, K. I., Craig, N., & Olds, T. S. (1998). Evolution of Australian Football: the impact on injury potential. In Football Australasia: Reducing the Injury List.
1998 Tomkinson, G. R., & Olds, T. S. (1998). The Anthropometry of desire: The Size and shape of female shop Mannequins. In Australian Conference of Science & Medicine in Sport. Canberra: SMA.
1998 Olds, T. S., & Norton, K. I. (1998). Simulating exercise responses: A tool for Educating Health Professionals. In Australian Computers in Education Conference (CD-Rom). Adelaide: Computer Ed Group of SA.
1997 Olds, T. S. (1997). Breaking away - the mathematics of the chase in cycling. In Australian Conference of Science and Medicine in Sport. Canberra.

Year Citation
2016 Lewthwaite, H., Effing, T., Olds, T., & Williams, M. (2016). Limited recommendations within COPD clinical practice guidelines concerning optimising physical activity, sedentary behaviour and sleep: a systematic review. Poster session presented at the meeting of Respirology. Australia: Wiley-Blackwell Publishing.
2015 Schranz, N., Olds, T., & Tomkinson, G. (2015). Active Healthy Kids Australia 2014 Report Card on Physical Activity for Children and Young People. Poster session presented at the meeting of ACHPER International Conference. Australia: Australian Council for Health, Physical Education and Recreation (ACHPER).
2015 Schranz, N., Olds, T., & Tomkinson, G. (2015). Is sport enough? Results from the Active Healthy Kids Australia 2014 Report Card on Physical Activity for Children and Young People. Poster session presented at the meeting of Pediatric Work Physiology (PWP) meeting XXIX. Netherlands: University Medical Center Utrecht.
2014 Schranz, N., Olds, T., & Tomkinson, G. (2014). Active Healthy Kids Australia 2014 Report Card on Physical Activity for Children and Young People "Is Sport Enough?". Poster session presented at the meeting of Journal of Science and Medicine in Sport. Australia: Elsevier.
DOI
2011 Tsiros, M. D., Buckley, J. D., Howe, P. R. C., Olds, T., Walkley, J., Taylor, L., . . . Coates, A. M. (2011). Obesity the new disability? Investigating the impact of fatness on day-to-day physical functioning in 10-13 year olds. Poster session presented at the meeting of Obesity research & clinical practice. Netherlands: Elsevier.
DOI
2011 Tomkinson, G., Schranz, N., & Olds, T. (2011). Can resistance training change the strength, body composition and self-concept of overweight and obese adolescent males? A randomised controlled trial.. Poster session presented at the meeting of Promoting healthy eating and physical activity: the latest international research: 2011 Annual Meeting of the International Society for Behavioral Nutrition and Physical Activity. Australia: International Society for Behavioral Nutrition and Physical Activity.
2011 Blunden, S., Banks, S., Gentili, S., Olds, T., & Samson, R. (2011). Measuring the effect of weekday versus weekend sleep on biological markers in adolescent girls: a community based pilot study. Poster session presented at the meeting of Journal of sleep research. UK: Wiley-Blackwell Publishing.
2011 Rigney, G., Blunden, S., Etherton, H., Olds, T., & Maher, C. (2011). The importance of parental engagement in promoting behavioural changes in health interventions: a sleep education example. Poster session presented at the meeting of Journal of sleep research. US: Wiley-Blackwell.
DOI
2011 Samson, R., Blunden, S., Gentili, S., Banks, S., & Olds, T. (2011). School sleep schedules in adolescent girls in the community: investigating the effect of weekday versus weekend sleep on sleepiness and mood. Poster session presented at the meeting of Journal Of Sleep Research. US: Wiley-Blackwell.
DOI
2007 Maher, C., Williams, M., Olds, T., & Lane, A. (2007). Using the internet to increase physical activity in teenagers with cerebral palsy : are you kidding?! Part 2 : Randomized controlled trial. Poster session presented at the meeting of Journal of science and medicine in sport. Australia: Sports Medicine Australia.
DOI

Year Citation
2022 Olds, T. (2022). Is child obesity really going to shorten lives?. The Conversation.
2022 Watson, A., Maher, C., & Olds, T. (2022). Structured school days can keep kids healthy. How can we maintain it over school holidays?. The Conversation.
2021 Olds, T., Maher, C., & Booth, V. (2021). Kids' fitness is at risk while they miss sport and hobbies - but mums are getting more physical. The Conversation.
2021 Dumuid, D., & Olds, T. (2021). How much time should you spend studying? Our 'Goldilocks Day' tool helps find the best balance of good grades and well-being. The Conversation.
2019 Olds, T. (2019). Obesity has become the new normal but it's still a health risk. The Conversation.
2019 Olds, T., Watson, A., & Maher, C. (2019). 4 ways to get your kids off the couch these summer holidays. The Conversation.
2018 Olds, T. (2018). Weighing kids at school has more pros than cons but the reasons may surprise you. The Conversation.
2018 Olds, T. (2018). Saya pergi ke gym setiap hari. Mengapa berat badan saya tak berkurang?. The Conversation.
2018 Olds, T. (2018). I go to the gym every day. Why can't I lose weight?. The Conversation.
2017 Olds, T. S. (2017). Cycling is a great form of exercise, but how much should you spend on equipment and active wear?. The Conversation.
2016 Olds, T. (2016). All the Olympics are a stage, and all the athletes merely players: the rich history of the modern Games. The Conversation.
2016 Olds, T. (2016). Survival of the fittest: the changing shapes and sizes of Olympic athletes. The Conversation.
2016 Olds, T. (2016). The long and the short of it: eight reasons why short men come up short. The Conversation.
2016 Furlan, P., & Olds, T. S. (2016). Exercise: motivation gets you started, but routine keeps you going. The Conversation.
2016 Maher, C., & Olds, T. S. (2016). Interactive body map: physical inactivity and the risks to your health. The Conversation.
2016 Maher, C., & Olds, T. (2016). How your friends affect your health. The Conversation.
2016 Olds, T. (2016). Your 'ideal' body, and why you want it. The Conversation.
2016 Olds, T., & Daniell, N. (2016). Too fat, too thin? How do you work out your ideal weight?. The Conversation.
2015 Olds, T. (2015). Obesity wars revisited: is it the meat or the motion?. The Conversation.
2015 Olds, T. S. (2015). Does my BMI look big in this? And does it really matter?. The Conversation.
2015 Olds, T. S. (2015). Even if obesity were a disease, exercise may be too bitter a pill. The Conversation.
2014 Olds, T. S. (2014). You're not Barbie and I'm not GI Joe, so what is a normal body?. The Conversation.
2014 Olds, T. S. (2014). Australia vying to be world champion of inactivity. The Conversation.
2013 Peeters, A., & Olds, T. S. (2013). Viewpoints: can you be healthy at any weight?. The Conversation.

Year Citation
- Haren, M., McDermott, R., Misan, G., Buckley, J., Newbury, J., Taylor, A., . . . Olds, T. (n.d.). Whyalla Intergenerational Study of Health (WISH) Dataset.
DOI
  • Small Steps towards dementia prevention, Medical Research Future Fund, 01/01/2023 - 28/02/2027

  • Living your best day- Optimising activity and diet compositions for dementia prevention, NHMRC - Boosting Dementia Research Grants, 01/12/2019 - 30/11/2025

  • Driving Global Investment in Adolescent Health, NHMRC - Centre of Research Excellence, 01/02/2020 - 31/01/2025

  • iMove 6-002 - Human size variation for design, iMove Australia Limited, 01/02/2022 - 30/01/2024

  • Life on Holidays: Fitness lost, fatness regained?, NHMRC - Project Grant, 01/01/2018 - 31/12/2022

  • Biological, phenotypic and public health costs of risk and protective pathways to noncommunicable
disease in children and adults: The national Longitudinal Study of Australian Children, NHMRC - Project Grant, 01/01/2016 - 31/12/2020

  • Analysis of sport, education, health & wellbeing in Indigenous communities, ARC Discovery Indigenous, 01/01/2016 - 31/12/2019

  • Active Team - Examining an online social networking intervention to increase physical activity in controlled (RCT) and ecological (ET) settings, NHMRC - Project Grant, 01/08/2015 - 31/12/2019

  • Analyses of 'Growing up in Australia' and Child Health Checkpoint data, Murdoch Children¿s Research Institute, 26/02/2018 - 31/12/2018

  • Patterns, pathways and price of developing disparities in cardiovascular and respiratory health by age 11-12 years: The Longitudinal Study of Australian Children, NHMRC - Project Grant, 01/01/2013 - 31/12/2017

  • Obesity prevention & lifestyle (opal), SA Dept of Health, 01/06/2011 - 01/06/2017

Date Role Research Topic Program Degree Type Student Load Student Name
2022 Co-Supervisor - Doctor of Philosophy Doctorate Full Time Mrs Emily Kristen Eglitis
2022 Co-Supervisor - Doctor of Philosophy Doctorate Full Time Mr Aaron Campbell Miatke

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