Table 1 Cases of the use of postoperative analgesics at different time points after extubation among the four groups [n(%)]
Groups | 2 h | 12 h | 24 h |
|---|---|---|---|
Group A | 0 (0) | 1 (3.57) | 0 (0) |
Group B | 1 (3.57) | 2 (7.14) | 1 (3.57) |
Group C | 3 (10.71) | 3 (10.71) | 1 (3.57) |
Group D | 4 (14.28) | 1 (3.57) | 1 (3.57) |