title: Osteoarthritis I: epidemiology.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D010003:Osteoarthritis / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality; D012737:Sex Factors; D014481:United States; D014527:Uric Acid / Q000097:blood; D014947:Wounds and Injuries / Q000150:complications
chemical_list: D014527:Uric Acid