title: Sensitivity to change.
authors: J M
authors: JM
authors: Fritz
mesh_terms: D001416:Back Pain / Q000175:diagnosis* / Q000534:rehabilitation*; D005500:Follow-Up Studies; D006801:Humans; D026741:Physical Therapy Modalities / Q000379:methods / Q000592:standards*; D012372:ROC Curve; D012680:Sensitivity and Specificity; D011795:Surveys and Questionnaires / Q000592:standards