The Economic Costs Associated with Physical Inactivity and Obesity in Ontario

Authors

  • Peter T. Katzmarzyk Pennington Biomedical Center

DOI:

https://doi.org/10.14288/hfjc.v4i4.112

Keywords:

Medicine, Exercise, Physiology, Chronic Disease, Physical Activity, Health Promotion, Exercise Science, Kinesiology

Abstract

Background: Physical inactivity and obesity are highly prevalent in every Canadian province and territory. Purpose: To estimate the economic costs of physical inactivity and obesity for the province of Ontario in 2009. Methods: A prevalence-based economic burden analysis was undertaken. The relative risks of diseases associated with physical inactivity and obesity were determined from a meta-analysis of existing prospective studies and applied to the health care costs of these diseases in Ontario. The prevalences of physical inactivity and obesity were obtained from the 2009 Canadian Community Health Survey (CCHS) for the province of Ontario. Estimates of the economic burden were derived from both direct and indirect expenditure categories. Direct medical costs included hospital care expenditures, drug expenditures, physician care expenditures, expenditures for care in other institutions, and additional direct health expenditures; whereas indirect costs included the value of years of life lost due to premature death and the value of days lost due to short-term and long-term disability. Results: The prevalences of physical inactivity (<1.5 kcal.kg-1.day-1 of leisure time energy expenditure) and obesity (body mass index ?30 kg/m2) among Ontario adults for 2009 were 49.3% and 25.4%, respectively. The economic burden of physical inactivity was $3.4 billion ($1.02 billion in direct costs and $2.34 billion in indirect costs) while the burden associated with obesity was $4.5 billion ($1.60 billion in direct costs and $2.87 billion in indirect costs). Conclusions: These estimates reinforce the public health importance of curbing the current epidemics of physical inactivity and obesity in Ontario

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How to Cite

Katzmarzyk, P. T. (2011). The Economic Costs Associated with Physical Inactivity and Obesity in Ontario. The Health & Fitness Journal of Canada, 4(4), 31–40. https://doi.org/10.14288/hfjc.v4i4.112

Issue

Vol. 4 No. 4 (2011)

Section

ARTICLES

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