Table 3.
Multivariable logistic regression analysis of postoperative delayed gastric emptying
| Relative risk | P | |
|---|---|---|
| Short gastric vessels | ||
| Division | 6·27 (1·85, 21·26) | 0·003 |
| Preserved | 1·00 (reference) | |
| Acute revision surgery | ||
| Yes | 6·19 (1·32, 28·96) | 0·021 |
| No | 1·00 (reference) | |
| Hernia type | ||
| Mixed | 2·08 (0·20, 21·48) | 0·54 |
| Rolling | 4·25 (0·42, 42·80) | 0·22 |
| Sliding | 1·00 (reference) | |
| Hiatus repair location | ||
| Anterior and posterior | 2·44 (0·71, 8·41) | 0·158 |
| Posterior | 1·00 (reference) | |
| Sac excision | ||
| No | 0·21 (0·01, 5·97) | 0·363 |
| Yes | 1·00 (reference) | |
| Fundoplication type | ||
| 360° Nissen | 2·87 (0·09, 91·54) | 0·551 |
| 270° Toupet | 2·61 (0·17, 40·42) | 0·494 |
| 180° anterior | 0·72 (0·17, 3·06) | 0·660 |
| 90° anterior | 1·00 (reference) |
Values in parentheses are 95 per cent confidence intervals.