| Group C (n = 50) | Group E (n = 50) | P-value |
---|---|---|---|
Nausea (n, %) | 13(26) | 5(10) | 0.037 |
Vomiting (n, %) | 3(6) | 1(2) | 0.617 |
first flatus (h, mean ± SD) | 18.5 ± 5.0 | 16.2 ± 4.1 | 0.015 |
hospital stay (d, mean ± SD) | 6.3 ± 1.4 | 6.2 ± 1.3 | 0.706 |