alexa Mortality and self-rated health in Canada.


Journal of Gerontology & Geriatric Research

Author(s): Mason C, Katzmarzyk PT, Craig CL, Gauvin L

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Abstract BACKGROUND: This study investigates the degree to which the relationship between self-rated health and mortality is consistent across income groups in Canada and whether it can be explained by differentials in physical activity. METHODS: A sample of 17,852 adults in the 1981 Canada Fitness Survey was followed for 13 years for mortality. RESULTS: After adjusting for several confounders, there was a dose-response relationship between self-rated health and all-cause, CVD, and cancer mortality. This relationship persisted across levels of income. Physical activity was inversely related to mortality; however, the risk of mortality associated with low self-rated health did not differ significantly between activity groups. CONCLUSIONS: Physical activity does not appear to be a significant mediating or moderating factor in the relationship between self-rated health and mortality.
This article was published in J Phys Act Health and referenced in Journal of Gerontology & Geriatric Research

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