Variables | Univariable | Multivariable | ||
---|---|---|---|---|
HR (95% CI) | P value | HR (95% CI) | P value | |
Age | 1.01 (0.93, 1.10) | 0.83 | – | – |
Female sex | 0.40 (0.05, 3.32) | 0.39 | – | – |
BMI | 1.02 (0.85, 1.24) | 0.82 | – | – |
NYHA class IV | 5.19 (1.44, 18.75) | 0.01* | 5.01 (1.16, 21.64) | 0.03* |
Smoking | 8.46 (1.06, 67.69) | 0.04* | 3.73 (0.40, 34.42) | 0.25 |
Drinking | 1.14 (0.24, 5.50) | 0.87 | – | – |
Hypertension | 1.55 (0.33, 7.35) | 0.58 | – | – |
Diabetes mellitus | 0.95 (0.27, 3.36) | 0.95 | – | – |
Previous stroke | 1.06 (0.22, 5.01) | 0.94 | – | – |
Previous MI | 10.04 (2.08, 48.57) | < 0.01* | 5.43 (1.01, 29.29) | 0.04* |
Previous PCI | 1.34 (0.17, 10.61) | 0.78 | – | – |
Symptomatic carotid stenosis | 1.31 (0.32, 5.37) | 0.71 | – | – |
Unilateral carotid stenosis | 1.52 (0.43, 5.31) | 0.52 | – | – |
Left main disease | 0.69 (0.09, 5.51) | 0.73 | – | – |
No. of bridging vessels | 0.75 (0.31, 1.86) | 0.54 | – | – |
LVEF | 0.95 (0.89, 1.02) | 0.18 | – | – |
On-pump | 4.18 (0.87, 20.14) | 0.08 | 4.10 (0.71, 23.59) | 0.11 |
Type of surgery | 2.29 (0.29, 18.40) | 0.44 | – | – |
Dual antiplatelet therapy after surgery | 0.46 (0.13, 1.61) | 0.23 | – | – |