Psychometric Validation of the Neuropathic Pain Symptom Inventory for Its Use in Spanish  Jesús Villoria, MD, BStat, Manuel Rodríguez, MD, PhD, María J. Berro, MD, Andrés Stern, MD, Isabel Sánchez-Magro, MD PhD  Journal of Pain and Symptom Management  Volume 42, Issue 1, Pages 134-146 (July 2011) DOI: 10.1016/j.jpainsymman.2010.09.018 Copyright © 2011 U.S. Cancer Pain Relief Committee Terms and Conditions

Fig. 1 ROC curves of the accuracy of the NPSI to discern between patients with and without response (NPSI vs. NPS, clinical criterion) and between patients with or without NP (NPSI vs. NPQ-SF, discriminant criterion). NPSI=Neuropathic Pain Symptom Inventory; NPQ-SF=Neuropathic Pain Questionnaire-short version; AUC=area under the curve; ROC=receiver operating characteristic. Journal of Pain and Symptom Management 2011 42, 134-146DOI: (10.1016/j.jpainsymman.2010.09.018) Copyright © 2011 U.S. Cancer Pain Relief Committee Terms and Conditions