Table 1 Patients characteristics

Number of men (%)

73 (72 %)

27 (64 %)

17 (77 %)

28 (82 %)

0.100^a

Age, median (range)

64 (20–88)

58.5 (22–88)

70.5 (24–82)

65.5 (20–82)

0.093^b

 ACS

46 (47 %)

18 (43 %)

10 (46 %)

18 (53 %)

0.681^a

 Intraabdominal swelling

25 (26 %)

9 (21 %)

9 (41 %)

7 (21 %)

0.198^a

 Abdominal contamination/second look

14 (14 %)

7 (17 %)

3 (14 %)

4 (12 %)

0.931^a

 Other

13 (13 %)

8 (19 %)

0 (0 %)

5 (15 %)

0.077^a

 Vascular

45 (46 %)

14 (33 %)

14 (64 %)

17 (53 %)

0.058^a

 Gastrointestinal

31 (43 %)

18 (43 %)

4 (18 %)

9 (27 %)

0.094^a

 Trauma

9 (8 %)

3 (7 %)

1 (5 %)

5 (15 %)

0.481^a

 Urological

6 (6 %)

4 (10 %)

0

2 (6 %)

0.421^a

 Internal medicine

4 (4 %)

0

3 (14 %)

2 (3 %)

0.038^a

 Gynecological

3 (3 %)

3 (7 %)

0

0

0.240^a

 SAPS II, median (range)

43.1 (40.3–45.8)

40.2 (36.0–44.3)

46.6 (41.0–52.6)

44.3 (39.5–49.0)

0.158^b

 Dialysis, n (%)

24 (24 %)

5 (12 %)

7 (32 %)

12 (35 %)

0.0206^a