title: Commentary: Physical fitness: confounder or intermediary variable in the association of diet with health outcomes?
authors: Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Arthur-Scheunert-Allee 114-116, 14558 Nuthetal, Germany. pischon@dife.de
authors: Tobias
authors: T
authors: Pischon
mesh_terms: D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000401:mortality; D002908:Chronic Disease; D015986:Confounding Factors, Epidemiologic; D004032:Diet / Q000706:statistics & numerical data*; D015444:Exercise; D015438:Health Behavior; D006801:Humans; D010809:Physical Fitness