Physical activity assessment and health outcomes in old age: how valid are dose–response relationships in epidemiologic studies?


In this systematic review the validity of the dose–response relationships between physical activity (PA) and energy expenditure (EE) on defined health outcomes (cardio- and cerebrovascular morbidity and mortality, cancer) for the elderly is questioned. Medline, Cochrane, and EMBASE databases were reviewed for epidemiological longitudinal studies in… (More)
DOI: 10.1007/s11556-009-0042-0


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