Table 6 The number and the incidence rate (%) of postoperative nausea and vomiting in the two groups
|  | Group S (n = 37) | Group H (n = 35) | ||
|---|---|---|---|---|
Nausea | Vomiting | Nausea | Vomiting | |
up to T0 | 0 (0%) | 0 (0%) | 1 (2.9%) | 0 (0%) |
T0−T1 | 2 (5.4%) | 1 (2.7%) | 10 (28.6%) # | 4 (11.4%) |
T1−T2 | 8 (21.6%) | 5 (13.5%) | 12 (34.3%) | 5 (14.3%) |
T2−T3 | 5 (13.5%) | 3 (8.1%) | 8 (22.9%) | 3 (8.6%) |
T3−T4 | 5 (13.5%) | 1 (2.7%) | 9 (25.7%) | 4 (11.4%) |
T4−T5 | 3 (8.1%) | 1 (2.7%) | 7 (20.0%) | 2 (5.7%) |
T5−T6 | 3 (8.1%) | 2 (5.4%) | 8 (22.9%) | 3 (8.6%) |
T6−T7 | 3 (8.1%) | 2 (5.4%) | 8 (22.9%) | 3 (8.6%) |
T7−T8 | 3 (8.1%) | 1 (2.7%) | 3 (8.6%) | 2 (5.7%) |
T8−T9 | 1 (2.7%) | 1 (2.7%) | 2 (5.7%) | 3 (8.6%) |