Table 1.
Demographic and surgical characteristics of patients in the ICU
| Characteristic | Mean ± SD[median(min-max)] N (%) | |
|---|---|---|
| Sex | Male | 235 (92.2) |
| Female | 20 (7.8) | |
| Age (years) | 52.85 ± 11.55 [54 (19–81)] | |
| Less than 20 | 1 (0.3) | |
| 21–30 | 12 (4.7) | |
| 31–40 | 23 (9.0) | |
| 41–50 | 62 (24.3)) | |
| 51–60 | 96 (37.6) | |
| 61–70 | 50 (19.6) | |
| 71–80 | 11 (4.3) | |
| More than 80 | 1 (0.3) | |
| Surgical procedure | Isolated CABG | 180 (70.6) |
| CABG + valve | 4 (1.6) | |
| CABG + valve + other | 2 (0.8) | |
| CABG + others | 3 (1.2) | |
| isolated valve | 40 (15.7) | |
| Valve + aortic/ablation | 14 (5.5) | |
| Others | 12 (4.7) | |
| Baseline EF % | 49.74 ± 10.32 [51 (20–65)] | |
| Pre op cardiogenic shock | 8 (3.1 %) | |
| Pre op IABP | 9 (3.5 %) | |
| Pre op mechanical ventilation | 6 (2.4 %) | |
| Baseline creatinine (mmol/l) | 89.62 ± 33.963 [84 (38–411) | |
| Additive Euroscore | 3.59 ± 3.387 [3 (0–20)] | |
| operative urgency (elective: urgent: emergency: salvage) | 158:81:10: 6 | |
CABG coronary artery bypass graft, EF ejection fraction, IABP intra-aortic balloon pump