In search of a more perfect mousetrap (health status or quality of life instrument).
D000203:Activities of Daily Living; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D010003:Osteoarthritis / Q000175:diagnosis*; D010043:Outcome and Process Assessment, Health Care; D010146:Pain; D011788:Quality of Life; D011795:Surveys and Questionnaires