Table 7.
Operative details and outcomes and computed tomography measurements in the stoma outlet obstruction group
| sSOO (n = 18) | rSOO (n = 7) | P value | |
| Surgical approach | |||
| Laparoscopy | 18 (100.0%) | 7 (100.0%) | |
| Open | 0 (0.0%) | 0 (0.0%) | |
| Site of stoma | |||
| Right | 6 (33.3%) | 4 (57.1%) | 0.261 |
| Left | 12 (66.7%) | 3 (42.9%) | |
| Type of stoma | |||
| End | 3 (16.7%) | 0 (0.0%) | 0.355 |
| Loop | 15 (83.3%) | 7 (100.0%) | |
| Operative time1 (min), (range) | 333 (234-595) | 345 (258-441) | 0.929 |
| Intraoperative bleeding1 (mL), (range) | 56.5 (5-811) | 51 (20-78) | 0.495 |
| Maximum stoma drainage volume1 (mL), (range) | 2250 (450-5230) | 2660 (800-4600) | 0.492 |
| Rectus abdominal muscle thickness at umbilical level1 (mm), (range) | 9.3 (6.1-13.3) | 12.7 (8.9-14.2) | 0.006 |
| Subcutaneous fat thickness at umbilical level1 (mm), (range) | 11.5 (6.6-36.0) | 11.6 (7.3-20.4) | 0.836 |
1
Variables are indicated by median.