Table 2 Primary endpoints

The duration of postoperative circulatory failure, median (IQR), days

12 (9–17)

17 (14–20)

9 (8–11)

The duration of postoperative pulmonary failure, median (IQR), days

15 (8–19)

16 (9–25)

8 (5–11)

The duration of postoperative kidney failure, median (IQR), days

8 (6–9)

8 (5–11.5)

7 (4–10)

new-onset colonic complication no. (%)

13 (56.5)

3 (27.3)

Colonic fistula

2

1

Colonic stenosis

4

1

Colonic fistula with stenosis

2

1

pseudo-obstruction

3

duodenocolonic fistula,

1

biliary-colon fistula

1

sequence ileostomy or colostomy no. (%)

7 (30.4)

0

Pancreatic fistula

11

3

4

hemorrhage

3

1

1

Intra-abdominal bleeding

2

1

1

Gastrointestinal bleeding

1

death no. (%)

3 (13.0)

2 (25)

1 (9.1)

Colonic necrosis/perforation

confirmed by histological examination.

5