Cross-Cultural Adaptation, Validity, and Reliability of the Arabic Version of the Western Ontario Meniscal Evaluation Tool.

Abstract

The Western Ontario Meniscal Evaluation Tool (WOMET) is a survey developed specifically to assess the health-related quality of life (HRQoL) of patients with meniscal pathology. This study aims to culturally adapt and validate the WOMET in Arabic. The Arabic version of the WOMET was modified according to cross-cultural adaptation best practices. The study included 47 patients with meniscal pathology. The construct validity of the study was assessed using the Lysholm and 36-Item Short Form (SF-36). Overall, 22 participants took the Arabic WOMET test twice to evaluate the test-retest reliability. The Arabic WOMET demonstrated a Cronbach's α value of 0.894 and an intraclass correlation coefficient of 0.906, indicating high reliability. The subscales were affected by the ceiling and floor effects by 0.0 to 2.1% and 0 to 4.3%, respectively. Furthermore, the Arabic WOMET exhibited correlation coefficients of 0.39 and 0.57 with respect to the Lysholm and SF-36 physical functions, respectively. The Arabic version of WOMET is a reliable instrument for assessing the HRQoL of Arabic-speaking patients with meniscal disease.