SAT0338 Adaptation and Validation of the Osteoarthritis Knee and Hip Quality of Life (Oakhqol) Questionnaire in Turkish Population

Objectives To adapt and validate the OAKHQOL for using in osteoarthritis patients of Turkish population. Methods The cross-cultural adaptation of OAKHQOL according to guideline used forward and backward translations from French to Turkish, with an emphasis on expert committee informed decision making. Patients with knee and hip osteoarthritis were recruited into the study. Systemic inflammatory rheumatic diseases were in exclusion criteria. Internal consistency of OAKHQOL subgroups were assessed. Face and content validity were assessed via cognitive debriefing interviews with OA patients. The OAKHQOL subgroups were correlated with SF36, Lequesnes index, Nothingam Health Profile (NHP), WOMAC and VASpain to evaluate construct validity. Spearman correlation coefficient managed to compare qualitative parameters. p