Table 3 Postoperative complications related to primary surgery
Variables | EXAI n = 104 | EXSI n = 104 | EVER n = 46 | P |
|---|---|---|---|---|
Total complications (within 30 days after surgery), n (%) | 29 (27.9) | 11 (10.6) | 12 (26.1) | 0.005 |
Anastomotic leakage, n (%) | 0 (0) | 2 (1.9) | 0 (0) | |
Anastomotic stenosis, n (%) | 13 (12.5) | 4 (3.8) | 8 (17.4) | |
Anastomotic granuloma, n (%) | 0 (0) | 1 (1.0) | 0 (0) | |
Anastomotic bleeding, n (%) | 1 (1.0) | 0 (0) | 1 (2.2) | |
Abnormal liver function, n (%) | 0 (0) | 1 (0.9) | 0 (0) | |
Intestinal obstruction, n (%) | 7 (6.7) | 2 (1.9) | 1 (2.2) | |
Parastomal hernia, n (%) | 3 (2.9) | 1 (1.0) | 0 (0) | |
Stoma-related bleeding, n (%) | 0 (0) | 0 (0) | 1 (2.2) | |
Intraperitoneal infection, n (%) | 2 (1.9) | 0 (0) | 2 (4.3) | |
Auxiliary incision complications, n (%) | 7 (6.7) | 0 (0) | 0 (0) | |
Chyle leak, n (%) | 1 (1.0) | 0 (0) | 0 (0) | |
Postoperative blood transfusion, n (%) | 5 (4.8) | 1 (1.0) | 0 (0) | 0.189 |
30-day readmission, n (%) | 0 (0) | 0 (0) | 0 (0) | |
Stoma-related complications (before loop ileostomy closure), n (%) | 34 (32.7) | 31 (29.8) | 12 (26.1) | 0.712 |
Hernia, n (%) | 7 (6.7) | 5 (4.8) | 0 (0) | |
Prolapse, n (%) | 1 (1.0) | 0 (0) | 0 (0) | |
Retraction, n (%) | 3 (2.9) | 1 (1.0) | 3 (2.9) | |
Stenosis, n (%) | 1 (1.0) | 0 (0) | 0 (0) | |
Necrosis, n (%) | 0 (0) | 0 (0) | 0 (0) | |
Bleeding, n (%) | 2 (1.9) | 1 (1.0) | 1 (1.0) | |
Granuloma, n (%) | 2 (1.9) | 0 (0) | 1 (1.0) | |
Fecal dermatitis, n (%) | 16 (15.4) | 21 (20.2) | 7 (6.7) | |
Skin ulcers, n (%) | 1 (1.0) | 5 (4.8) | 2 (1.9) | |
Mucocutaneous detachment, n (%) | 2 (1.9) | 0 (0) | 0 (0) |