title: Weight-control practices as potential confounding variable.
authors.forename: Ellen
authors.initials: E
authors.lastname: Schur
mesh_terms: D000293:Adolescent; D015992:Body Mass Index; D002648:Child; D002149:Energy Intake / Q000502:physiology*; D015444:Exercise / Q000502:physiology; D006801:Humans; D008019:Life Style; D009765:Obesity / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D012307:Risk Factors