Table 3 Per- and postoperative univariate risk factors for intestinal ischemia after cardiac surgery
From: Intestinal ischemia after cardiac surgery: analysis of a large registry
Variable | N | Control group N = 18862 | Patients with intestinal ischemia N = 17 | p value |
|---|---|---|---|---|
CPB time (minutes)* | 18879 | 92 (71–123) | 120 (82–169) | 0.026 |
Creatinine >200 (μmol/L) | 16285 | 598 (4) | 10 (59) | <0.001 |
Dialysis | 16361 | 193 (1) | 3 (18) | 0.001 |
Reoperation due to bleeding | 18875 | 942 (5) | 3 (18) | 0.05 |
Prolonged ventilator time** | 17153 | 1921 (11) | 13 (76) | <0.001 |
Arrhythmia | 14335 | 4929 (34) | 8 (62) | 0.074 |
Atrial fibrillation | 16568 | 4998 (30) | 8 (47) | 0.18 |
IABP | 16284 | 282 (2) | 4 (24) | <0.001 |
Intropine >24 h | 16284 | 1039 (6) | 10 (59) | <0.001 |
Cardiac infarction | 16284 | 405 (2) | 4 (24) | <0.001 |
Cerebrovascular insult | 16284 | 173 (1) | 4 (24) | <0.001 |