From the Centers for Disease Control and Prevention. Arthritis prevalence and activity limitations--United States, 1990.
D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000368:Aged; D001168:Arthritis / Q000453:epidemiology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D015995:Prevalence; D014481:United States / Q000453:epidemiology