Osteoarthritis.
D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D009784:Occupational Diseases / Q000209:etiology; D010003:Osteoarthritis / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy*; D011859:Radiography; D013177:Sports