Table 2 Postoperative numeric rating scale-11 pain scores: median (IQR), and first analgesic request time: mean ± standard deviation from Mann–Whitney U-test
Group | Block group (n = 37) | Non-block group (n = 37) | p-value |
|---|---|---|---|
NRS-11 at immediate postoperative time | 0 (5) | 6 (4) | 0.001 |
NRS-11 at 2nd h | 2 (6) | 7 (2) | < 0.001 |
NRS-11 at 6th h | 2 (4) | 5 (3) | 0.001 |
NRS-11 at 12th h | 0 (3) | 4 (3) | < 0.001 |
NRS-11 at 24th h | 0 (1) | 3 (3) | < 0.001 |
First analgesic request time (min)a | 132.3 ± 71.5 | 71.4 ± 60.0 | 0.009 |