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Table 3 Convergent and divergent validities (Pearson correlations) for patients with neuropathic pain

From: A modified score to identify and discriminate neuropathic pain: a study on the German version of the neuropathic pain symptom inventory (NPSI)

 

correlation with NPSI-D score

NPS-D score

0.87

current pain

0.69

maximal pain (past 4 weeks)

0.42

average pain (past 4 weeks)

0.41

CES-D-score

0.14