Relationship between moderate-severe pain and postoperative outcomes
| Moderate-severe acute pain within 24 hours | P value | Moderate-severe acute pain within 24–48 hours | P value | |||
| Yes | No | Yes | No | |||
| Postoperative nausea | 9 (4.9) | 41 (2.1) | 0.033 | 3 (5) | 54 (2.5) | 0.205 |
| Postoperative vomiting | 6 (3.3) | 23 (1.2) | 0.03 | 0 (0) | 11 (0.5) | 1 |
| Postoperative days | 12.7±6.0 | 11.4±5.7 | 0.004 | 13.0±6.2 | 11.5±5.7 | 0.043 |