Table 2 Duration of analgesia and total morphine consumption during the 24 postoperative hours
Group A (n = 35) | Group B (n = 35) | Group C (n = 35) | p-value | |
|---|---|---|---|---|
Duration of analgesia (min) | 418.34 ± 29.22 | 935.91 ± 121.82 | 730.31 ± 129.64 | < 0.0001 |
Total morphine consumption (mg) | 13.37 ± 1.68 | 6.68 ± 2.42 | 10.2 ± 2.54 | < 0.0001 |