Age, median (range) | 68 (18–97) |
Female gender, n (%) | 251 (47.2) |
BMI, n (%) | Â |
  > 20 | 39 (7.4) |
  20–25 | 280 (53.8) |
  26–30 | 158 (29.8) |
  > 30 | 52 (9,8) |
Comorbidity index (Deyo-Charlson), median (range) | 2 (0–7) |
Malignancy, n (%) | 397 (75) |
Surgical complexity, n (%) | Â |
  (1) Small bowel, colon resection, colectomy | 280 (52.8) |
  (2) Sigmoid, recto-sigmoid resection | 81 (15.3) |
  (3) Rectum (resection, amputation) | 144 (21.2) |
  (4) Multivisceral resection | 25 (4.7) |