Table 5 Incidence of postoperative nausea and vomiting and rescue antiemetics within 48 h after surgery
Variable | Group C (n = 71) | Group D (n = 72) | P values |
|---|---|---|---|
Without nausea and vomiting | 28 (39.4%) | 55 (76.4%)* | < 0.001 |
Nausea without vomiting | 21 (29.6%) | 10 (13.9%)* | 0.026 |
Vomiting≤2 times | 10 (14.1%) | 3 (4.1%)* | 0.046 |
Vomiting> 2 times | 12 (16.9%) | 4 (5.6%)* | 0.036 |
Rescue antiemetics | 16 (22.5%) | 7 (9.7%)* | 0.043 |