H B Leung1, C H Yen, P Y T Tse. 1. Department of Orthopaedics and Traumatology, Kwong Wah Hospital, Waterloo Road, Kowloon, Hong Kong. adrianleunghb@yahoo.com
Abstract
OBJECTIVE: To determine the reliability and validity of a dedicated assessment tool for lateral epicondylitis after translation into Hong Kong Chinese. DESIGN: Cross-sectional study. SETTING: District hospital, Hong Kong. PATIENTS: Seventy-four patients, 12 of whom were bilingual, were recruited (total of 82 elbows). MAIN OUTCOME MEASURES: Translation equivalence and reliability were measured with the test-retest method. Validity was measured against the Roles and Maudsley outcome score and mean maximal grip strength. RESULT: The Patient-rated Forearm Evaluation Questionnaire had high English-Chinese equivalence (Spearman's rho correlation coefficient=0.926; P<0.001). It was also very reliable (intraclass correlation coefficient=0.99; P<0.001). Validity according to the Roles and Maudsley outcome score and mean of maximal grip strength was significant (P<0.01). CONCLUSION: The Hong Kong Chinese version of Patient-rated Forearm Evaluation Questionnaire is a reliable and valid assessment tool for chronic lateral epicondylitis. Its equivalence to the original English version makes outcome assessment across cultural barrier feasible.
OBJECTIVE: To determine the reliability and validity of a dedicated assessment tool for lateral epicondylitis after translation into Hong Kong Chinese. DESIGN: Cross-sectional study. SETTING: District hospital, Hong Kong. PATIENTS: Seventy-four patients, 12 of whom were bilingual, were recruited (total of 82 elbows). MAIN OUTCOME MEASURES: Translation equivalence and reliability were measured with the test-retest method. Validity was measured against the Roles and Maudsley outcome score and mean maximal grip strength. RESULT: The Patient-rated Forearm Evaluation Questionnaire had high English-Chinese equivalence (Spearman's rho correlation coefficient=0.926; P<0.001). It was also very reliable (intraclass correlation coefficient=0.99; P<0.001). Validity according to the Roles and Maudsley outcome score and mean of maximal grip strength was significant (P<0.01). CONCLUSION: The Hong Kong Chinese version of Patient-rated Forearm Evaluation Questionnaire is a reliable and valid assessment tool for chronic lateral epicondylitis. Its equivalence to the original English version makes outcome assessment across cultural barrier feasible.
Authors: Amrish O Chourasia; Kevin A Buhr; David P Rabago; Richard Kijowski; Kenneth S Lee; Michael P Ryan; Jessica M Grettie-Belling; Mary E Sesto Journal: J Orthop Sports Phys Ther Date: 2013-03-18 Impact factor: 4.751
Authors: Mathijs van Ark; Johannes Zwerver; Ronald L Diercks; Inge van den Akker-Scheek Journal: BMC Musculoskelet Disord Date: 2014-08-11 Impact factor: 2.362