Linking physical therapy outcome measures to the Brief International Classification of Functioning Core Set for Hand Conditions in subjects with ulnar wrist pain

OBJECTIVE: The purpose of this study was to apply the Brief International Classification of Functioning (ICF) Core Set for Hand Conditions to the physical therapy outcome measures, and to evaluate the contribution of these measures to overall health in subjects with ulnar wrist pain. METHODS: Thirty-five subjects with ulnar wrist pain received a 4-week home-based treatment program including orthotics and strengthening exercises. Investigators measured pain, function, grip strength, and overall health four weeks post-intervention. Regression analysis was used to investigate the effect of these variables on overall health represented by the Short Form (SF-36) questionnaire. RESULTS: Fifty-three percent of the variability in SF-36 physical health summary scores was explained by the studied variables with grip strength predicting 31% of the variability. CONCLUSIONS: The Brief ICF Core Set for Hand Conditions can be a useful abridged list of categories relevant to functioning and health in subjects with ulnar wrist pain.