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