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Vomiting rates after surgery
| Vomitting | Total (n) (%) | ||
|---|---|---|---|
| LPR | Negative (%) | Positive (%) | |
| Reflux (+) | 16 (88.9) | 2 (11.1) | 18 (100) |
| Reflux (−) | 38 (90.5) | 4 (9.5) | 42 (100) |
| Total | 54 (90.0) | 6 (10.0) | 60 (100) |
LPR laryngopharyngeal reflux
Pearson Chi Square p = 0.851
