Table 4 Preoperative and postoperative characteristics in unstable patients.
| Variable | Au (n=12) | Bu (n=9) | P |
|---|---|---|---|
| Supraceliac clamp | 4 (33.3%) | 8 (88.8%) | 0.011 |
| AOB | 2 (16.7%) | 7 (77.7%) | 0.005 |
| CAC | 2 (16.7%) | 1 (11.1%) | 0.719 |
| Duration of surgery (minutes) | 350±121.7 | 261.6±64.4 | 0.111 |
| Bleeding (mL) | 6252±5725 | 1739±2149 | 0.009 |
| Blood transfused (mL) | 1857±1259 | 1739±556 | 0.917 |
| FFP (U) | 16.6±12.8 | 15.8±10.8 | 0.808 |
| PC (U) | 15±11.1 | 16.7±13.2 | 0.808 |
| 30-day mortality | 5 (41.7%) | 2 (22.2%) | 0.35 |
| CRE max (mg/dL) | 2.27±1.56 | 2.29±1.83 | 1 |
| Hospital stay (days) | 22.9±19.5 | 31±24.8 | 0.702 |
| ICU stay (days) | 5.42±4.54 | 10.56±6.84 | 0.082 |
| Intubation time (days) | 4.52±3.52 | 9.44±7.78 | 0.041 |
| Open abdominal management | 8 (66.6%) | 9 (100%) | 0.054 |
| ACS | 0 | 0 | — |
| Bleeding | 4 (33.3%) | 2 (22.2%) | 0.577 |
| Infectious AAA | 0 | 0 | — |
| Wound infection | 5 (41.7%) | 0 | 0.027 |
| Cardiac disease | 0 | 0 | — |
| Pulmonary disease | 3 (25%) | 3 (33.3%) | 0.676 |
| POHD | 5 (41.7%) | 5 (55.5%) | 0.528 |
| Sepsis | 0 | 0 | — |
| DVT | 1 (8.3%) | 0 | 0.375 |
| Additional surgery | 5 (41.7%) | 1 (11.1%) | 0.125 |
| Discharge to home | 3 (25%) | 4 (44.4%) | 0.35 |
AOB: aortic occlusion balloon; CAC: conventional aortic cross-clamping; FFP: fresh frozen plasma; PC: platelet rich plasma; CRE: serum creatinine; ACS: abdominal compartment syndrome; AAA: abdominal aortic aneurysm; POHD: postoperative hemodialysis; DVT: deep vein thrombosis