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Construct Validity of the Chinese Version of the Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH-HKPWH)From the Physiotherapy Department, Prince of Wales Hospital, Hong Kong, SAR and the Institute for International Health, University of Sydney, Australia Correspondence: Mr Edwin Lee, Physiotherapy Department, Prince of Wales Hospital, G/F, 30-32 Ngan Shing Street, Sha Tin, New Territories, Hong Kong. Tel.: +852 2632 3246; fax: +852 2632 4652 E-mail: edwinlee{at}cuhk.edu.hk The study evaluated the construct validity of the Chinese Hong Kong version of the disabilities of the arm, shoulder and hand questionnaire (DASH-HKPWH). Three hundred and thirty four patients with a broad range of upper extremity disorders were recruited into the study. Each completed DASH-HKPWH and SF-36 forms and their pain intensity (numeric pain rating scale) and grip strength were also measured. The mean DASH-HKPWH score was 40 (SD = 20). Principal component factor analysis identified a single factor, which accounted for 47% of the total variance. Pearson correlation was applied to assess convergent and divergent validity of the DASH-HKPWH by comparison with the above-mentioned subjective and objective measurements. Our findings were comparable to the DASH of other languages.
Key Words: DASH questionnaire construct validity outcome measure upper extremity disorders SF-36
Journal of Hand Surgery (British and European Volume), Vol. 30, No. 1,
29-34 (2005) This article has been cited by other articles:
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