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Table 4 Correlation of changes in a 4-week period in patients with neuropathic pain (Pearson correlations)

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

 

NPSI-D

current pain

0.46

maximal pain (past 4 weeks)

0.39

average pain (past 4 weeks)

0.49

PGIC

0.28

CES-D

0.23

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BMC Neurology

ISSN: 1471-2377

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