Nutritional problems of institutionalized and free-living elderly.
D000368:Aged; D001835:Body Weight; D004032:Diet; D004038:Diet, Reducing; D005260:Female; D006801:Humans; D007326:Institutionalization; D008297:Male; D009748:Nutrition Disorders / Q000178:diet therapy / Q000453:epidemiology*; D009752:Nutritional Status; D011502:Protein-Energy Malnutrition / Q000453:epidemiology; D012306:Risk