| |
N (%) |
|
|
| Characteristics |
Cases
N = 87 |
Controls
N = 174 |
Unadjusted mOR (CI 95 %) |
P |
Preoperative factors
Age (years), Mean (SD)1
Male gender
Diabetes Mellitus
Underlying Chronic lung diseasse
Acute myocardial infarction
Neoplasm
BMI ≥ 30 kg/m2
Albumin < 3 g/dl
Peripheral vascular disease
Ejection fraction < 30
Chronic Renal Insufficiency
Smoking
NYHA class IV |
68 (9.1)
68 (78.2)
57 (65.5)
14 (16.1)
32 (36.8)
7 (8.0)
52 (60.0)
51 (59.3)
9 (10.3)
2 (2.3)
14 (16.1)
28 (32.2)
36 (42.3) |
66 (8.7)
138 (79.3)
70 (40.2)
18 (10.3)
46 (27.4)
9 (5.2)
90 (51.7)
111 (64.0)
20 (11.5)
5 (2.9)
17 (9.8)
37 (21.2)
29 (16.7) |
1.0 (0.9-1.04)
0.9 (0.5-1.7)
2.8 (1.6-4.8)
1.6 (0.8-3.4)
1.7 (0.9-3.0)
1.7 (0.6-4.9)
1.4 (0.8-2.4)
0.8 (0.4-1.4)
0.8 (0.3-2.1)
0.8 (0.1-4.1)
1.7 (0.8-3.7)
1.8 (1.0-3.4)
4.2 (2.1-8.3) |
0.5
0.8
0.0001
0.2
0.07
0.3
0.2
0.5
0.7
0.8
0.1
0.04
0.0001 |
Intraoperative factors
Double IMA
Other procedure 1
Mean duration of surgery (SD, min)
Mean perfusion time (SD, min)
Surgeon experience
NNIS risk index ≥2 |
8 (9.2)
8 (9.2)
187.4 (65.2)
73.2 (36.5)
43 (49.4)
28 (32.2) |
6 (3.4)
15 (8.6)
161.7 (49.7)
65.4 (28.7)
78 (44.8)
30 (17.2) |
2.7 (0.9-7.6)
1.1 (04-2.7)
1.01 (1.0-1.01)
1.01 (1.0-1.01)
1.2 (0.7-1.8)
2.6 (1.3-5.1) |
0.07
0.8
0.001
0.04
0.5
0.005 |
Post-operative factors
Length of stay, Mean (SD, d)2
Central venous catheter, Mean (SD, d)2
Urinary catheter, Mean (SD, d)2
Surgical drainage, Mean (SD, d)2
Mechanical ventilation, Mean (SD, d)2
Other infection
Reexploration
AVC
Transfusion
Dehiscence |
29.7 (21.0)
9.9 (13.1)
16.4 (22.3)
9.5 (9.3)
6 (10.8)
27 (31.4)
15 (17.2)
7 (8.0)
46 (53.0)
33 (37.9) |
13.4 (9.6)
4.3 (7.0)
6.0 (8.0)
4.6 (3.2)
1.8 (3.1)
19 (33.3)
6 (3.4)
2 (1.1)
68 (39.1)
1 (0.6) |
1.1 (1.05-1.1)
1.08 (1.03-1.1)
1.06 (1.03-1.1)
1.3 (1.1-1.4)
1.1 (1.04-1.2)
1.2 (0.5-2.9)
6.8 (2.2-20.6)
12.5 (1.5-103.1)
1.8 (1.05-3.1)
66 (9.0- 482.5) |
0.0001
0.01
0.0001
0.0001
0.002
0.6
0.001
0.02
0.03
0.0001 |
