Characteristic | |
---|---|
Age, years (median and interquartile range) | 74.26 (71.77-77.08) |
Men | 67.2 |
Body mass index | 26.2 ± 4.1 |
Systemic arterial hypertension | 93.2 |
Diabetes Mellitus | 29.0 |
Smoking | 4.3 |
Previous acute myocardial infarction | 19.4 |
Previous stroke | 5.3 |
Creatinine clearance | 51.77 (42.38-61.86) |
Creatinine | 1.1 (1.0-1.38) |
Previous coronary artery bypass grafting | 2.1 |
Previous percutaneous coronary angioplasty | 9.1 |
Angina | 80.9 |
Unstable angina | 27.6 |
Stable angina | 72.4 |
Left main coronary artery lesion | 41.9 |
Proximal anterior descending artery lesion | 62.0 |
Trivascular | 75.0 |
Ejection fraction | 62.0 (49.0-69.0) |
NYHA functional class III or IV | 9.2 |
Death at 30 days | 19.3 |
Variable | Death (%) | Survivor (%) | p-value |
---|---|---|---|
Combined surgery | 40.00 | 15.82 | < 0.001 |
NYHA Functional class III or IV | 38.24 | 17.26 | 0.003 |
Emergency surgery | 40.91 | 18.00 | 0.004 |
Use of statins in the preoperative period | 16.84 | 30.43 | 0.017 |
Peripheral vascular disease | 30.16 | 17.12 | 0.018 |
Previous surgery | 31.37 | 17.35 | 0.019 |
Moderate/severe tricuspid regurgitation | 60.00 | 18.44 | 0.019 |
Moderate/severe aortic regurgitation | 38.89 | 18.07 | 0.029 |
Moderate/severe mitral regurgitation | 34.78 | 17.93 | 0.040 |
Moderate/severe aortic stenosis | 32.81 | 16.03 | 0.002 |
Nitrates in the preoperative period | 33.33 | 17.99 | 0.051 |
Beta-blocker in the preoperative period | 32.81 | 28.57 | 0.056 |
Male gender | 17.60 | 22.95 | 0.220 |
Diabetes | 15.74 | 20.91 | 0.253 |
Left main coronary artery lesion | 18.59 | 19.52 | 0.822 |
Variable | Survivor | Death | p-value |
---|---|---|---|
Left atrial dimension, cm | 3.91 (3.84-3.98) | 4.13 (3.94-4.32) | 0.0129 |
Body mass index, kg/m2 | 26.11 (25.72-26.50) | 26.80 (25.36-28.24) | 0.3162 |
Age, years | 74.15 (71.73-7.08) | 74.81 (72.16-77.23) | 0.3505 |
Left ventricular ejection fraction, % | 58.77 (57.12-60.43) | 55.76 (51.62-59.90) | 0.7250 |
Pulmonary artery systolic pressure, mmHg | 35.50 (32.11-38.89) | 39.83 (33.97-45.68) | 0.9114 |
Factor | Odds ratio | Standard error | 95%CI | p-value |
---|---|---|---|---|
Emergency surgery | 4.4952 | 2.5857 | 1.4559-13.879 | 0.009 |
Peripheral vascular disease | 2.5038 | 0.9111 | 1.2271-5.1091 | 0.012 |
Left atrial dimension | 1.4488 | 0.3623 | 0.8874-2.3655 | 0.138 |
Combined surgery | 2.1760 | 1.2039 | 0.7357-6.4358 | 0.160 |
Previous surgery | 1.6740 | 0.6984 | 0.7390-3.7925 | 0.217 |
Moderate/severe tricuspid regurgitation | 3.1501 | 3.1348 | 0.4479-22.152 | 0.249 |
Beta-blocker in the preoperative period | 0.6536 | 0.2706 | 0.2903-1.4715 | 0.304 |
Moderate/severe aortic stenosis | 1.4779 | 0.7335 | 0.5587-3.9096 | 0.431 |
Statins in the preoperative period | 0.8023 | 0.3059 | 0.3800-1.6941 | 0.564 |
NYHA III-IV | 1.3249 | 0.6894 | 0.4777-3.6742 | 0.589 |
Nitrates in the preoperative period | 1.2760 | 0.8513 | 0.3451-4.7179 | 0.715 |
Moderate/severe aortic regurgitation | 0.9405 | 0.5882 | 0.2761-3.2041 | 0.922 |
Factor | Odds ratio | Standard error | 95%CI | p-value |
---|---|---|---|---|
Combined surgery | 3.8651 | 1.2871 | 2.0123-7.4236 | < 0.001 |
Emergency surgery | 4.8608 | 2.3881 | 1.8558-12.732 | 0.001 |
Peripheral vascular disease | 2.4773 | 0.8218 | 1.2931-4.7463 | 0.006 |