Remifentanil group | Control group | P value for difference between groups | |
---|---|---|---|
Time to administration of the first iv morphine bolus (min) | 76.3 ± 89.0 (45.0) | 9.0 ± 13.5 (3.5) | 0.006 |
Supplementary postoperative morphine during the first 4 post-operative hours (mg) | 6.4 ± 5.1 (6.0) | 8.3 ± 3.9 (8.0) | 0.251 |
Supplementary morphine, including the administration at the beginning of surgery, during the first 4 post-operative hours (mg) | 16.6 ± 4.9 (17.0) | 18.0 ± 4.2 (18.5) | 0.325 |
Numeric rating scale score for pain at rest 24 h after surgery | 1.85 ± 1.46 (2.5) | 0.91 ± 1.37 (0.0) | 0.113 |
QoR-40 score | 173.4 ± 16.3 (176.0) | 179.0 ± 10.8 (178.5) | 0.513 |