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

The NPQ was successfully translated to the Persian language and indicated acceptable reliability, diagnostic accuracy, and discriminant ability. The NPQ-P can be used in a clinical setting adjunct to physical examinations and electrodiagnostic tests for a quick screening to distinguish between patients with neuropathic and non-neuropathic pain.IMPLICATIONS FOR REHABILITATIONNeuropathic Pain Questionnaire (NPQ) can be used for a quick screening to discriminate between patients with neuropathic and nociceptive pain.Persian version of the NPQ (NPQ-P) is a reliable and accurate tool with acceptable discriminant ability.The NPQ-P should be used in clinical setting adjunct to physical examinations and electrodiagnostic tests.