Table 2 Surgical outcomes
Variables | n (range or ratio) |
|---|---|
Type of flap, n (%) | |
Pedicled omental flap | 299 (99.7%) |
Free omental flap | 1 (0.3%) |
Total operation time, min, median (range) | 230 (155 to 375) |
Time of omentum harvest, min, median (range) | 55 (40 to 105) |
Conversion to laparotomy | 0 (0) |
Blood loss, ml, median (range) | 70 (40 to 150) |
Blood loss of harvesting omentum, ml, median (range) | NA |
Prosthetic implant, n (%) | 102 (34%) |
Volume of prosthesis, ml, median (range) | 125 (100 to 210) |
Duration of drainage, days, median (range) | 6 (3 to 10) |
Postoperative hospital stay, days, median (range) | 7 (4 to 15) |