https://scholars.lib.ntu.edu.tw/handle/123456789/482388
Title: | Psychometric evaluation of the Taiwan version of the Disability of the Arm, Shoulder, and Hand (DASH) questionnaire | Authors: | HUEY-WEN LIANG HSING-KUO WANG KAI-PING GRACE YAO Horng Y.-S. Hou S.-M. |
Issue Date: | 2004 | Journal Volume: | 103 | Journal Issue: | 10 | Start page/Pages: | 773-779 | Source: | Journal of the Formosan Medical Association | Abstract: | Background and Purpose: To adapt the Taiwan version of the Disability of the Arm, Shoulder, and Hand (DASH) questionnaire and evaluate its psychometric properties. Methods: The DASH questionnaire was adapted through the process of translation, back-translation, and expert review. Eighty two subjects with upper extremity disorders were recruited in a medical center and 46 of these patients could be followed up to assess retest reliability in less than 10 days. Cronbach alpha and intraclass correlation coefficient were used to evaluate the internal consistency and test-retest reliability. Principal axis factor analysis was performed to assess the factor-construct validity, while concurrent validity was tested with the Medical Outcomes Study Short Form-36 (SF-36) Taiwan version questionnaire. Results: The internal consistency of the Taiwan version of the DASH questionnaire was high (Cronbach alpha = 0.96) and the test-retest reliability was satisfactory (intraclass correlation coefficient = 0.9). Principal axis factor analysis confirmed the 1-factor model. The Pearson correlation coefficients of the DASH questionnaire to the SF-36 showed a correlation with physical component summary scores rather than mental component summary scores. Bodily pain, physical function and role-physical scores among the SF-36 subscales were most significantly correlated with DASH disability/symptom scores. Conclusion: The Taiwan version of the DASH questionnaire is a valid and reliable measure of health status for patients with upper-extremity disorders. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-11344265335&partnerID=40&md5=1d6e956076984249077e7b275c26243f https://scholars.lib.ntu.edu.tw/handle/123456789/482388 |
ISSN: | 0929-6646 | SDG/Keyword: | adult; aged; arm disease; controlled study; correlation analysis; correlation coefficient; evaluation; factorial analysis; female; follow up; health status; human; language; major clinical study; male; medical expert; mental function; pain assessment; physical capacity; physical disability; principal component analysis; psychometry; questionnaire; rating scale; reliability; review; scoring system; short form 36; statistical significance; symptomatology; Taiwan; validation process; Adolescent; Adult; Aged; Disability Evaluation; Factor Analysis, Statistical; Female; Humans; Language Arts; Male; Middle Aged; Musculoskeletal Diseases; Psychometrics; Reproducibility of Results; Upper Extremity |
Appears in Collections: | 醫學系 |
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