Validity and reliability of the Spanish version of the DN4 (Douleur Neuropathique 4 questions) questionnaire for differential diagnosis of pain syndromes associated to a neuropathic or somatic component.

C, Perez; R, Galvez; S, Huelbes; J, Insausti; D, Bouhassira; S, Diaz; J, Rejas

doi:10.1186/1477-7525-5-66

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Validity and reliability of the Spanish version of the DN4 (Douleur Neuropathique 4 questions) questionnaire for differential diagnosis of pain syndromes associated to a neuropathic or somatic component.

Shared by NobleBlocks on Dec 4, 2007 • 12:00 AM UTC

Authors:

Perez C

Galvez R

Huelbes S

Abstract

Background This study assesses the validity and reliability of the Spanish version of DN4 questionnaire as a tool for differential diagnosis of pain syndromes associated to a neuropathic (NP) or somatic component (non-neuropathic pain, NNP).Methods A study was conducted consisting of two phases: cul...

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