Comparison of two assessments of physical activity and a survey method for calorie intake.
D000273:Adipose Tissue; D000328:Adult; D000367:Age Factors; D001827:Body Height; D001835:Body Weight; D003201:Computers; D003327:Coronary Disease / Q000517:prevention & control; D004032:Diet; D004812:Epidemiologic Methods; D005081:Exercise Therapy; D006306:Health Surveys; D006801:Humans; D007899:Leisure Activities; D008297:Male; D008660:Metabolism; D008722:Methods; D008875:Middle Aged; D009749:Nutrition Surveys; D009790:Occupations; D005082:Physical Exertion; D011998:Recreation; D012885:Skinfold Thickness; D011795:Surveys and Questionnaires; D014937:Work