Table 3 Postoperative outcome
| Â | Unmatched | Matched | ||||
|---|---|---|---|---|---|---|
Open (n = 57) | Laparoscopy (n = 39) | P value | Open (n = 31) | Laparoscopy (n = 31) | P value | |
Surgical site complication | 30 (52.6%) | 9 (23.0%) | 0.004 | 14 (45.1%) | 6 (19.4%) | 0.030 |
Prolonged ileus (%) | 21 (36.8%) | 8 (20.5%) | 0.087 | 11 (35.4%) | 9 (29.0%) | 0.587 |
Intra-abdominal abscess | 27 (47.3%) | 7 (17.9%) | 0.003 | 12 (38.7%) | 6 (19.4%) | 0.093 |
CVA | 5 (8.8%) | 3 (7.7%) | 0.851 | 2 (6.4%) | 2 (6.4%) | 0.100 |
Heart | 13 (22.8%) | 4 (10.3%) | 0.114 | 4 (12.9%) | 3 (9.6%) | 0.688 |
Kidney | 17 (29.8%) | 4 (10.3%) | 0.023 | 4 (12.9%) | 2 (6.4%) | 0.390 |
Ventilator support (days) | 20 (0–118) | 0 (0–40) |  < 0.001 | 14 (0–118) | 3 (0–40) | 0.039 |
Reoperation | 14 (24.6%) | 8 (20.5%) | 0.643 | 5 (16.1%) | 6 (19.4%) | 0.740 |
Ischemia | 4 (7.0%) | 3 (7.7%) | Â | 1 (3.2%) | 3 (9.6%) | Â |
Bowel perforation | 3 (5.3%) | 2 (5.1%) | Â | 1 (3.2%) | 1 (3.2%) | Â |
Bleeding | 1 (1.8%) | 1 (2.6%) | Â | 0 | 1 (3.2%) | Â |
Surgical site dehiscence | 6 (10.5%) | 2 (5.1%) | Â | 3 (9.6%) | 1 (3.2%) | Â |
PAD | 7 (12.3%) | 1 (2.6%) | 0.091 | 4 (12.9%) | 0 | 0.039 |
Major complications | 44 (77.2%) | 17 (43.5%) | 0.001 | 20 (64.5%) | 15 (48.3%) | 0.200 |
Mortality | 28 (49.1%) | 8 (20.5%) | 0.004 | 12 (38.7%) | 8 (25.8%) | 0.277 |
Hospital stay (days) | 32 (4–139) | 19 (11–75) | 0.001 | 32 (19–139) | 20 (11–75) | 0.061 |