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Comparison of two groups for the preoperative PDQ-J score.
| Characteristic | ALL | DP group | IDP group | p value |
|---|---|---|---|---|
| No. of patients | 106 | 44 | 62 | |
| PDQ-J | ||||
| Average score | 12.6 + 5.6 | 12.2 + 5.6 | 12.9 + 5.8 | 0.574 |
| 0–12 (NocP) | 54 | 23 | 31 | |
| 13–18 (Unclear) | 35 | 14 | 21 | |
| 19–38 (NeP) | 17 | 7 | 10 | |
PDQ-J, Japanese version of the painDETECT questionnaire; NocP, Nociceptive pain; NeP, Neuropathic pain.
