Factors associated with long-term cardiovascular mortality of bilateral internal mammary arteries group
| Bivariate regression | Multivariate regression | Significant | ||
|---|---|---|---|---|
| Odds ratio (95% CI) | p Value | Odds ratio (95% CI) | p Value | |
| Age ≥ 65 years at baseline | 2.5 (1.4 to 4.2) | <0.01 | 2.3 (1.3 to 4) | <0.01 |
| Insulin-dependent diabetes mellitus | 2.9 (1.4 to 5.8) | <0.01 | ||
| Peripheral artery disease | 3.9 (2.3 to 6.8) | <0.001 | 3.1 (1.8 to 5.5) | <0.0001 |
| Men | 2 (1.0 to 3.9) | 0.05 | ||
| Chronic renal failure | 3.6 (1.9 to 6.7) | <0.001 | 2.7 (1.4 to 5.2) | <0.01 |
| Acute coronary syndrome | 1.7 (1.0 to 2.9) | 0.05 | 1.9 (1.1 to 3.4) | 0.03 |
| LVEF<45% | 2.4 (1.4 to 4.3) | <0.01 | 2.6 (1.4 to 4.7) | <0.01 |
| Triple-vessel disease | 1.8 (1.0 to 3.3) | 0.04 | ||
| Total revascularisation | 0.4 (0.2 to 0.7) | <0.01 | ||
| Transfusion (yes) | 1.5 (0.9 to 2.6) | 0.11 |
Chronic renal failure=serum creatinine>140 µM or glomerular filtration rate<60 ml/min.
LVEF, left ventricular ejection fraction.