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. 2013 Sep 30;8(9):e68013. doi: 10.1371/journal.pone.0068013

Table 7. Scores of Pain Intensity, Neuropathic pain, and health-related outcomes.

Outcomes NeP (SD) NocP (SD) P-value (t-test)
Pain Intensity-NRS (present) 6.5 (2.3) 4.3 (2.9) < 0.001
Pain Intensity-NRS (average) 6.7 (2.0) 4.2 (2.3) < 0.001
Pain Intensity-NRS (maximum) 8.3 (1.6) 6.6 (3.2) < 0.001
painDETECT 18.6 (6.3) 11.8 (6.3) < 0.001
PCS (SF-36) 26.6 (16.9) 34.3 (20.8) < 0.05
MCS (SF-36) 41.6 (11.7) 52.7 (10.2) < 0.001

NeP: Neuropathic Pain, NocP: Nociceptive Pain, NRS: Numerical Rating Scale, SF-36: Medical Outcomes Study 36-Item Short-Form Health Survey, PCS: Physical Component score, MCS: Mental Component Score