Chronic arthritis in the United States Health Examination Survey.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D004493:Education; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D008393:Marriage; D008875:Middle Aged; D009790:Occupations; D010003:Osteoarthritis / Q000453:epidemiology*; D012723:Sex; D014481:United States