Osteoporosis prevalence and nutritional intake among the people in farm, fishing and urban districts.
D000368:Aged; D000383:Agriculture; D005247:Feeding Behavior; D005260:Female; D005398:Fisheries; D006801:Humans; D007564:Japan; D007738:Kyphosis / Q000453:epidemiology; D008141:Lordosis / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D010024:Osteoporosis / Q000000981:diagnostic imaging / Q000453:epidemiology*; D011859:Radiography; D014505:Urban Population