Janssen, Ian

Patterns of Adolescent Physical Activity, Screen-Based Media Use, and Positive and Negative Health Indicators in the U.S. and Canada

Iannotti, R. J., Kogan, M. D., Janssen, I., & Boyce, W. F. (2009) · Journal of Adolescent Health

Physical Activity and HealthObesity, Physical Activity, Diet

Cited by 260

Systematic review of the relationship between 20 m shuttle run performance and health indicators among children and youth

Lang, J. J., Belanger, K., Poitras, V., Janssen, I., Tomkinson, G. R., & Tremblay, M. S. (2018) · Journal of science and medicine in sport

Physical Activity and HealthChildren's Physical and Motor Development

Cited by 194

Is adherence to the Canadian 24-Hour Movement Behaviour Guidelines for Children and Youth associated with improved indicators of physical, mental, and social health?

Janssen, I., Roberts, K. C., & Thompson, W. (2017) · Applied Physiology, Nutrition, and Metabolism

Physical Activity and HealthObesity, Physical Activity, Diet

Cited by 137

Vigorous intensity physical activity is related to the metabolic syndrome independent of the physical activity dose

Janssen, I., & Ross, R. (2012) · International Journal of Epidemiology

Physical Activity and HealthCardiovascular and exercise physiology

Cited by 124

Adherence to the 24-Hour Movement Guidelines among 10- to 17-year-old Canadians

Janssen, I., Roberts, K. C., & Thompson, W. (2017) · Health Promotion and Chronic Disease Prevention in Canada

Physical Activity and HealthObesity, Physical Activity, Diet

Cited by 84

Research priorities for child and adolescent physical activity and sedentary behaviours: an international perspective using a twin-panel Delphi procedure

Gillis, L., Tomkinson, G., Olds, T., Moreira, C., Christie, C., Nigg, C., Cerin, E., Van Sluijs, E., Stratton, G., Janssen, I., et al. (2013) · International Journal of Behavioral Nutrition and Physical Activity

Physical Activity and HealthObesity, Physical Activity, Diet

Cited by 70

The Canadian 24-Hour Movement Guidelines and Psychological Distress among Adolescents: Les Directives canadiennes en matière de mouvement sur 24 heures et la détresse psychologique chez les adolescents

Sampasa-Kanyinga, H., Chaput, J.-P., Goldfield, G. S., Janssen, I., Wang, J., Hamilton, H. A., Ferro, M. A., & Colman, I. (2021) · The Canadian Journal of Psychiatry

Physical Activity and HealthChild and Adolescent Psychosocial and Emotional Development

Cited by 39

Objectively Measured Physical Activity and Mortality Risk Among American Adults

Borgundvaag, E., & Janssen, I. (2017) · American Journal of Preventive Medicine

Physical Activity and HealthObesity, Physical Activity, Diet

Cited by 38

Estimating Whether Replacing Time in Active Outdoor Play and Sedentary Video Games With Active Video Games Influences Youth's Mental Health

Janssen, I. (2016) · Journal of Adolescent Health

Physical Activity and HealthImpact of Technology on Adolescents

Cited by 38

Is the frequency of weekly moderate-to-vigorous physical activity associated with the metabolic syndrome in Canadian adults?

Clarke, J., & Janssen, I. (2013) · Applied Physiology, Nutrition, and Metabolism

Physical Activity and HealthObesity, Physical Activity, Diet

Cited by 31

Association between Obesity and Unintentional Injury in Older Adults

Bouchard, D. R., Pickett, W., & Janssen, I. (2010) · Obesity Facts

Balance, Gait, and Falls PreventionInjury Epidemiology and Prevention

Cited by 22

The association between social media use and physical activity among Canadian adolescents: a Health Behaviour in School-aged Children (HBSC) study

Morningstar, B., Clayborne, Z., Wong, S. L., Roberts, K. C., Prince, S. A., Gariépy, G., Goldfield, G. S., Janssen, I., & Lang, J. J. (2023) · Canadian Journal of Public Health

Impact of Technology on AdolescentsPhysical Activity and Health

Cited by 22

Economic burden of low cardiorespiratory fitness in Canada

Chaput, J.-P., Janssen, I., Sampasa-Kanyinga, H., Tomkinson, G. R., & Lang, J. J. (2023) · Preventive Medicine

Physical Activity and HealthHealth Systems, Economic Evaluations, Quality of Life

Cited by 11