|
Age, median (IQR) years
|
70 (61–79)
|
73 (63–79)
|
0.3
|
68 (60–76)
|
66.5 (58–74)
|
0.07
|
|
Age ≥ 65 years, (%)
|
67.6
|
72
|
0.2
|
61.5
|
58.8
|
0.5
|
|
Male sex, (%)
|
58.4
|
70
|
0.001
|
65.4
|
80.9
|
<0.001
|
|
ASA ≥ III, (%)
|
41.9
|
45.5
|
0.3
|
36.1
|
41.2
|
0.25
|
|
Correct IV antibiotic prophylaxis, (%)
|
84.3
|
81.5
|
0.3
|
81.4
|
83.8
|
0.5
|
|
Duration of operation ≥ p75tha, (%)
|
37.5
|
39
|
0.7
|
41.2
|
54.4
|
0.003
|
|
Laparoscopy, (%)
|
61.6
|
44
|
<0.001
|
66.3
|
64.7
|
0.7
|
|
NNIS ≥ 1, (%)
|
35.5
|
43
|
0.03
|
32.7
|
41.2
|
0.05
|
|
Neoplasia, (%)
|
93.6
|
93
|
0.7
|
97.2
|
94.9
|
0.13
|
|
Inflammatory bowel disease, (%)
|
2.9
|
4
|
0.38
|
1.1
|
2.9
|
0.1
|
|
Chemotherapy, (%)
|
3.1
|
3.5
|
0.7
|
45.1
|
45.2
|
1
|
|
Radiotherapy, (%)
|
1.2
|
2.5
|
0.18
|
46
|
47.4
|
0.7
|
|
Oral antibiotic prophylaxis, (%)
|
43.7
|
33
|
0.004
|
43.3
|
26.5
|
<0.001
|
|
Mechanical bowel preparation, (%)
|
71.4
|
67.2
|
0.2
|
89.1
|
90.4
|
0.6
|
|
Ostomy, (%)
|
7.3
|
20
|
<0.001
|
63.8
|
65.2
|
0.7
|
