Table 3.
Operative data and complications for the all population and according to the presence or not of previous abdominal wall scar (PAWS) and pedicular or extrapedicular surgery
| Variables n, median (range) | All n = 30 | PAWS n = 11 | No PAWS n = 19 | p | Pedicular surgery n = 23 | Extrapedicular surgery n = 7 | p |
|---|---|---|---|---|---|---|---|
| Blood loss (ml) | 250 (20–1800) | 450 (100–1800) | 200 (20–750) | 0.048 | 200 (20–1800) | 465 (275–750) | 0.963 |
| Transfusion | 7 | 5 | 2 | 0.015 | 5 | 2 | 0.896 |
| Operative time (mn), | 125 (45–420) | 240 (120–450) | 115 (45–210) | <0.001 | 110 (45–450) | 210 (130–320) | 0.390 |
| Overall complications | 12 | 8 | 4 | 0.002 | 7 | 5 | 0.129 |
| Clavien–Dindo > III | 6 | 4 | 2 | 0.053 | 3 | 3 | 0.148 |
| Hospital stay (days) | 10 (1–77) | 17 (8–77) | 10 (1–26) | 0.013 | 9 (1–77) | 13 (8–27) | 0.460 |