Ian Janssen | OMICS International
ISSN: 2375-4494

Journal of Child and Adolescent Behavior
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Ian Janssen

Ian Janssen
School of Kinesiology & Health Studies Queen’s University
Kingston, ON, Canada, K7L 3N6
Tel: (613)533-6000
E-mail: [email protected]


Dr. Ian Janssen, Ph.D. (Queen's) Professor (Tenured) and Canada Research Chair in Physical Activity and Obesity Area of Expertise: Physical Activity Epidemiology Contact Information Email: [email protected] Telephone: 613-533-6000 x78631 Facsimile: 613-533-2009 Office: KHS 301W Teaching Undergraduate courses HLTH 323 - Introduction to Epidemiology

Research Interest

My population-based research program examines the role that physical inactivity and obesity play in the development of poor health in both child and adult populations. Ongoing research projects within my laboratory examine the following issues: Surveillance of the physical inactivity and obesity levels of the population. To examine the role of physical activity on health in pre-school children, school-aged children and youth, and adults including research on: The dose-response relation between physical activity and health Whether different domains of physical activity influence health in a different manner (active play, active transportation, physical education, etc.) To what extent the intensity of physical activity is important for health The influence of sedentary behaviour on health To examine the influence of the built environment on the physical activity, sedentary behaviour, and eating behaviours of children and youth


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