The construct of a simple clinic questionnaire to assess physical activity and its relative validity.
Division of Nutrition, St John's Medical College, Bangalore.
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Bharathi
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D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000453:epidemiology / Q000517:prevention & control; D015444:Exercise; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010809:Physical Fitness; D015995:Prevalence; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*; D014505:Urban Population