Psychometric properties of the Persian version of the neuropathic pain questionnaire.

Purpose: In this study, we aimed to translate, cross-culturally adapt, and validate the Persian version of the Neuropathic Pain Questionnaire (NPQ-P).

Methods: We translated the NPQ to the Persian language based on the recommended guidelines. Measurement properties (internal consistency (Cronbach's alpha), test-retest reliability (intraclass correlation coefficient), construct validity (compared to DN4 questionnaire), and discriminant ability (Receiver operating curve analysis)) of the NPQ-P were evaluated.