From: Erratum to: Development of the Post Cardiac Surgery (POCAS) prognostic score
Variable | Survivors (N = 829) | Non survivors (N = 80) | P value |
---|---|---|---|
Preoperative factors | |||
Age, years | 66.3 ± 11.2 | 68.9 ± 11.3 | 0.05 |
Sex, M/F male gender | 574 (69.2) | 48 (60) | 0.09 |
Peso, kg | 72.7 ± 15 | 71.9 ± 11.4 | 0.69 |
Talla, cm | 163.3 ± 9 | 162.3 ± 8.9 | 0.34 |
Hypertension | 449 (54.2) | 50 (62.5) | 0.15 |
Atrial fibrillation | 167 (20.1) | 23 (28.8) | 0.07 |
Diabetes mellitus | 198 (23.9) | 20 (25) | 0.82 |
Obesity | 132 (15.9) | 12 (15) | 0.82 |
Smoking | 114 (13.8) | 6 (7.5) | 0.11 |
Drinking alcohol | 50 (6) | 2 (2.5) | 0.19 |
Hepatic disease | 23 (2.8) | 3 (3.8) | 0.61 |
Respiratory disease | 93 (11.2) | 15(18.8) | 0.04 |
Chronic renal failure | 50 (6) | 11 (13.8) | 0.008 |
Immunosuppression | 23 (2.8) | 4 (5.0) | 0.26 |
Previous cardiac surgery | 79 (9.5) | 11 (13.8) | 0.61 |
Emergent surgery | 70 (8.4) | 23 (28.8) | 0.0001 |
Perioperative factors | |||
Left ventricle ejection fraction | 56.8 ± 11.5 | 49.6 ± 13.6 | 0.0001 |
Valve | 455 (54.9) | 47 (58.8) | 0.5 |
CABG | 399 (48.1) | 39 (48.8) | 0.91 |
Valve + CABG | 109 (13.1) | 20 (25.0) | 0.004 |
Total CPB time. min | 105.3 ± 44.29 | 156.1 ± 77.7 | 0.0001 |
Aortic cross-clamp time, min | 77.3 ± 37.04 | 106.9 ± 56.7 | 0.0001 |
Postoperative value | |||
Duration of mechanical ventilation, days | 25.23 ± 62.59 | 19.75 ± 31.43 | 0.81 |
Reintubation | 25 (3) | 16 (20) | 0.0001 |
Politrasfusion | 254 (30.6) | 25 (31.3) | 0.640 |
Acute renal failure | 67 (8.1) | 36 (45.0) | 0.0001 |
Reintervención | 21 (2.5) | 13 (16.3) | 0.0001 |
Intra-aortic balloon pump | 32 (3.9) | 27 (33.8) | 0.0001 |
Pneumonia | 35 (4.2) | 15 (18.8) | 0.0001 |
Surgical site infections | 25 (3) | 1 (1.3) | 0.36 |
Preoperative hospitalization, days | 18.2 ± 15.5 | 10.6 ± 11.3 | 0.0001 |
Mean ICU stay, days | 4.7 ± 12.1 | 14.3 ± 20.9 | 0.0001 |
Duration of hospitalization after surgery, days | 22.8 ± 20.9 | 24.9 ± 23.7 | 0.43 |
Risk score | |||
Additive EuroSCORE, points | 4.5 ± 2.8 | 7.4 ± 4.5 | 0.0001 |
Logistic EuroSCORE, points | 5.4 ± 6.2 | 16.7 ± 18.5 | 0.0001 |
ACEF score, points | 1.2 ± 0.4 | 1.7 ± 0.6 | 0.0001 |
SOFA score, points | 5.5 ± 1.7 | 7.7 ± 1.7 | 0.0001 |
SAP II score, points | 28.9 ± 8.7 | 43.0 ± 11.6 | 0.0001 |
APACHE II score, points | 13.3 ± 3.8 | 18.3 ± 5.6 | 0.0001 |