From the Centers for Disease Control and Prevention. Prevalence of self-reported arthritis or chronic joint symptoms among adults--United States, 2001.
D000328:Adult; D000368:Aged; D001168:Arthritis / Q000453:epidemiology*; D040343:Behavioral Risk Factor Surveillance System; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D014481:United States / Q000453:epidemiology