Table 7 Relationship of POV by 120 hours to adverse outcomes
From: Children's vomiting following posterior fossa surgery: A retrospective study
| Â | Vomiting by 120 hours n (% total) | Phi Statistic (Significance) | |
|---|---|---|---|
Total (n = 249) | No | Yes | Â |
   Pseudomeningocele |  |  |  |
No | 49 (19.7) | 124 (49.8) | Â |
Yes | 19 (7.6) | 57 (22.9) | 0.03 (p = .59) |
   Would Failure/CSF Leak |  |  |  |
No | 55 (22.1) | 158 (63.5) | Â |
Yes | 13(5.2) | 23 (9.2) | -0.08 (p = .20) |
   Wound Infection |  |  |  |
No | 63 (25.3) | 175 (70.3) | Â |
Yes | 5 (2.0) | 6 (2.4) | -0.09 (p = .17) |
Brain Tumour (n = 153) | Â | Â | Â |
   Posterior Fossa Syndrome |  |  |  |
No | 34 (22.2) | 82 (53.6) | Â |
Yes | 13 (8.5) | 24 (15.7) | -0.05 (p = .50) |