Table 7 Comparison of postoperative gastrointestinal function recovery and discharge time between the two groups
| Group | LC (n=247) | RC (n=247) | t/χ2 | p value |
|---|---|---|---|---|
| PPOI | 6.814 | 0.009 | ||
| No | 215 | 193 | ||
| Yes | 32 | 54 | ||
| First flatus (days) | 2.8±1.7 | 3.7±2.4 | − 4.721 | 0.000 |
| First semi-liquid diet (days) | 4.3±1.7 | 5.3±2.4 | − 5.067 | 0.000 |
| Postoperative length of stay (days) | 6.3±1.5 | 7.4±2.2 | − 6.147 | 0.000 |