| Groups | p value | ||||
| Ondansetron (n = 30) | P6 acupuncture (n = 30) | P6 acupuncture plus ondansetron (n = 30) | |||
Nausea |
| |||||
PACU | 7 (23.3) | 8 (26.7) | 4 (13.3) | 0.519 | ||
Surgical ward (0 to 24 hours) | 22 (73.3) | 10 (33.3)a | 5 (16.0)b | <0.001 | ||
Vomiting |
| |||||
PACU | 2 (6.7) | 2 (6.7) | 4 (13.3) | 0.724 | ||
Surgical ward (0 to 24 hours) | 13 (43.3) | 8 (26.7) | 0c,d | <0.001 | ||