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Comparison of pain severity (mean ± SD) in two groups at different time points
| Time points | T 0 | T 20 | T 40 | T 60 | |
|---|---|---|---|---|---|
| Groups | Buprenephrine group | 9.2 ± 0.97 | 5.9 ± 1 | 2.8 ± 1.16 | 1.55 ± 0.52 |
| Ketorolac group | 9.1 ± 0.99 | 5.5 ± 1.16 | 3 ± 1.28 | 1.66 ± 0.65 | |
| P value | 0.28 | 0.16 | 0.34 | 0.3 | |
