Table 3.
Risk factors for mortality and reoperation
| |
|
Survival |
|
Freedom |
from |
Reoperation |
|---|---|---|---|---|---|---|
| Characteristic | HR | C I | Significance | HR | C I | Significance |
| Age (≤50) |
2.55 |
1.13-5.75 |
0.02 |
0.98 |
0.45-2.11 |
0.96 |
| Gender |
1.21 |
0.57-2.64 |
0.61 |
1.95 |
0.84-4.53 |
0.12 |
| Aortic valve lesion (stenosis vs. insufficiency) |
0.55 |
0.31-0.95 |
0.03 |
0.74 |
0.35-1.57 |
0.44 |
| Left ventricular function (normal vs. impaired) |
0.39 |
0.22-0.68 |
0.01 |
1.08 |
0.55-2.15 |
0.05 |
| Associated procedures |
0.94 |
0.52-1.70 |
0.83 |
0.54 |
0.23-1.25 |
0.15 |
| SAVR Diameter (≤25 mm vs. >25 mm) | 2.15 | 1.13-4.09 | 0.02 | 3.53 | 1.57-7.92 | 0.02 |
CI = Confidence Interval, HR = Hazard ratio.