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* Wilcoxon rank sum test
Pain scores at Q2, Q6, Q12, Q18 and Q24 in medial and IQR with p value.
pQLB: Posterior quadratus lumborum block; IQR: Interquartile range
| Time Interval | pQLB (n=211) | No pQLB (n=343) | P value* | ||||
| Minimum | Maximum | Median (IQR) | Minimum | Maximum | Median (IQR) | ||
| Q2 | 0 | 10 | 4 (0, 6) | 0 | 10 | 3 (0, 5) | 0.06 |
| Q6 | 0 | 10 | 2 (0, 5) | 0 | 10 | 3 (0, 5) | 0.21 |
| Q12 | 0 | 10 | 2 (0, 5) | 0 | 10 | 3 (0, 5) | 1 |
| Q18 | 0 | 10 | 3 (0, 5) | 0 | 10 | 3 (0, 5) | 0.64 |
| Q24 | 0 | 10 | 3 (0, 5) | 0 | 10 | 2 (0, 5) | 0.07 |
