Journal of clinical epidemiology
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Review
Neuropathic pain screening questionnaires have limited measurement properties. A systematic review.
The Douleur Neuropathique 4 (DN4), ID Pain, Leeds Assessment of Neuropathic Symptoms and Signs (LANSS), PainDETECT, and Neuropathic Pain Questionnaire have been recommended as screening questionnaires for neuropathic pain. This systematic review aimed to evaluate the measurement properties (eg, criterion validity and reliability) of these questionnaires. ⋯ Overall, the DN4 and Neuropathic Pain Questionnaire were most suitable for clinical use. These screening questionnaires should not replace a thorough clinical assessment.