Characteristic | AOR, 95% CI | β coefficient | Risk score |
---|---|---|---|
CARE score—2 | |||
No | Ref | Ref | 0 |
Yes | 1.95 (1.61–2.36) | 0.3284 | 3 |
CARE score—3 | |||
No | Ref | Ref | 0 |
Yes | 2.97 (2.25–3.92) | 0.5143 | 5 |
CARE score—4 | |||
No | Ref | Ref | 0 |
Yes | 6.43 (1.58–9.70) | 0.9298 | 8 |
Combined CABG/valve surgery | |||
No | Ref | Ref | 0 |
Yes | 1.44 (1.20–1.73) | 0.1854 | 2 |
Emergent operative status | |||
No | Ref | Ref | 0 |
Yes | 1.54 (1.14–1.89) | 0.2080 | 2 |
Anemia | |||
No | Ref | Ref | 0 |
Yes | 1.77 (1.48–1.97) | 0.2852 | 3 |
Atrial fibrillation | |||
No | Ref | Ref | 0 |
Yes | 1.43 (1.17–1.63) | 0.1778 | 2 |
NYHA Class 3 | |||
No | Ref | Ref | 0 |
Yes | 1.35 (1.17–1.63) | 0.1501 | 1 |
Left ventricle ejection fraction—3 | |||
No | Ref | Ref | 0 |
Yes | 1.39 (1.11–1.73) | 0.1644 | 1 |
Redo sternotomy | |||
No | Ref | Ref | 0 |
Yes | 1.40 (1.09–1.79) | 0.1778 | 2 |
Hypertension | |||
No | Ref | Ref | 0 |
Yes | 1.43 (1.21–1.73) | 0.2102 | 2 |
Preoperative intra-aortic balloon pump therapy | |||
No | Ref | Ref | 0 |
Yes | 2.98 (1.66–4.89) | 0.5486 | 5 |
Former smoker | |||
No | Ref | Ref | 0 |
Yes | 1.25 (1.08–1.44) | 0.1107 | 1 |
BMI | 1.04 (1.03–1.06) | 0.0350 |  |
 ≤ 18 |  |  − 0.385 |  − 4 |
19–24 |  | Ref | 0 |
25–29 |  | 0.1925 | 2 |
 ≥ 30 |  | 0.6125 | 6 |