|
Preoperative characteristics
| | | |
|
Gender (male)
|
11 (57.9 %)
|
263 (64.9 %)
|
0.62
|
|
Age (years)
|
75 (56–87)
|
70 (42–89)
|
0.05
|
|
Parsonnet score
|
30.5 (16.5–49)
|
16.5 (0–52.5)
|
<0.0001
|
|
Congestive heart failure
|
12 (63.2 %)
|
170 (41.9 %)
|
0.06
|
|
Renal failurea
|
9 (47.4 %)
|
42 (10.4 %)
|
<0.0001
|
|
Severe peripheral vascular disease
|
5 (26.3 %)
|
25 (6.2 %)
|
0.007
|
|
Reoperation
|
3 (15.8 %)
|
8 (2 %)
|
0.005
|
|
Chronic obstructive pulmonary diseaseb
|
7 (36.8 %)
|
51 (12.6 %)
|
.008
|
|
Postoperative characteristics
| | | |
|
Peak arterial lactate ≥3.0 mmol/L
|
15 (78.9 %)
|
129 (31.8 %)
|
<0.0001
|
|
Peak creatinine μmol/L
|
127 (66–840)
|
100 (39–1013)
|
<0.0001
|
|
Intra-aortic balloon pump
|
6 (31.6 %)
|
37 (9.2 %)
|
0.008
|
|
CT chest /abdomen
|
2 (10.5 %)
|
2 (0.5 %)
|
0.01
|
|
Return to OR
|
5 (26.3 %)
|
22 (5.4 %)
|
0.005
|
|
Cardiogenic shock
|
5 (26.3 %)
|
6 (1.5 %)
|
<0.0001
|
|
Post-operative cardiac hemorrhage
|
2 (10.5 %)
|
11 (2.7 %)
|
0.01
|
|
Acute kidney injury (AKIN 1)
|
16 (84.2 %)
|
125 (32.2 %)
|
<0.0001
|
|
Non-obstructive ileus
|
1 (5.5 %)
|
2 (0.5 %)
|
0.13
|
|
Ischemic bowel
|
1 (5.5 %)
|
0
|
0.05
|
