Table 2 Cumulative incidence of retching/vomiting, nausea and PONV
From: Children's vomiting following posterior fossa surgery: A retrospective study
| Â | Hours from anaesthetic finish time Total number of children with least one event recorded (Cumulative Percent) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|  | 0–4 | 0–8 | 0–24 | 0–48 | 0–72 | 0–96 | 0–120 | 0–144 | 0–168 | 0–192 | 0–216* |
Retching/Vomiting | 59 (23.7%) | 75 (30.1%) | 119 (47.8%) | 153 (61.4%) | 164 (65.9%) | 174 (69.9%) | 181 (72.7%) | 186 (74.7%) | 187 (75.1%) | 190 (76.3%) | 191 (76.7%) |
Nausea ** | 24 (9.6%) | 32 (12.9%) | 59 (23.7%) | 84 (33.7%) | 93 (37.3%) | 98 (39.5%) | 103 (41.4%) | 105 (42.2%) | 105 (42.2%) | 106 (42.6%) | 107 (43.0%) |
PONV | 69 (27.7%) | 81 (32.5%) | 134 (53.8%) | 162 (65.1%) | 172 (69.1%) | 182 (73.1%) | 189 (75.9%) | 190 (76.3%) | 191 (76.7) | 194 (77.9%) | 195 (78.3%) |