The psychometrics of functional status questionnaires: room for improvement.
Wolfe
Frederick
F
D000203:Activities of Daily Living; D004185:Disability Evaluation; D006801:Humans; D011594:Psychometrics / Q000592:standards*; D012216:Rheumatic Diseases / Q000523:psychology* / Q000534:rehabilitation; D011795:Surveys and Questionnaires / Q000592:standards*