Title |
Psychometric evaluation of the Disabilities of the Arm, Shoulder and Hand (DASH) with Dupuytren’s contracture: validity evidence using Rasch modeling
|
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Published in |
BMC Musculoskeletal Disorders, October 2014
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DOI | 10.1186/1471-2474-15-361 |
Pubmed ID | |
Authors |
Nancy J Forget, Christina Jerosch-Herold, Lee Shepstone, Johanne Higgins |
Abstract |
Dupuytren's contracture is a progressive, fibroproliferative disorder that causes fixed finger contractures and can lead to disability. With the advances of new therapeutic interventions, the necessity to assess the functional repercussions of this condition using valid, reliable and sensitive outcome measures is of growing interest. The Disabilities of the Arm, Shoulder and Hand (DASH) is one frequently used patient-reported outcome measure but its reliability and validity have never been demonstrated specifically for a population affected with Dupuytren's contracture. The objective of this study was to evaluate the psychometric properties of the DASH, with focus on validity evidence using the Rasch measurement model. |
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Mendeley readers
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