Variables | Valve-related complications | Overall mortality | ||
---|---|---|---|---|
Univariate | Multivariate | Univariate | Multivariate | |
(P value) | HR[95% CI], P value | (P value) | HR[95% CI], P value | |
< 65 years | 0.165 | 3.4[0.6-8.1], 0.320 | 0.108 | 1.6[0.8-2.7], 0.245 |
≥ 65years | 0.087 | 0.9[0.2-1.6], 0.194 | 0.047 | 1.3[1.0-1.7], 0.071 |
Sex: male | 0.548 | - | 0.876 | - |
Body mass index | 0.265 | - | 0.178 | - |
I/II | 0.374 | - | 0.217 | - |
III/IV | 0.081 | 1.5[0.9-2.8], 0.075 | 0.098 | 1.4[1.0-1.6], 0.059 |
>50% | 0.727 | - | 0.324 | - |
35%-50% | 0.165 | 2.0[1.1-3.7], 0.234 | 0.061 | 1.3[0.9-1.7], 0.088 |
<35% | 0.071 | 1.3[0.7-1.9], 0.128 | <0.001 | 2.0[1.1-3.7], 0.021 |
>0.85 cm2/m2 | 0.791 | - | 0.564 | - |
>0.65 to <0.85 cm2/m2 | 0.108 | 1.2[0.9-1.4], 0.144 | 0.145 | 1.2[0.9-1.6], 0.188 |
Atrial fibrillation | 0.013 | 1.1[0.5-2.7], 0.088 | 0.076 | 1.3[0.2-2.2], 0.064 |
Congestive heart failure | 0.102 | 1.6[0.7-2.9], 0.268 | 0.128 | 2.2[0.6-2.1], 0.091 |
Renal insufficiency | 0.041 | 2.3[0.8-4.3], 0.099 | 0.027 | 1.6[0.3-3.3], 0.054 |
Hypertension | 0.323 | - | 0.279 | - |
Diabetes mellitus | <0.001 | 3.2[1.8-6.4], 0.015 | <0.001 | 3.8[2.0-5.9], 0.002 |
Chronic lung disease | 0.094 | 1.7[0.6-3.3], 0.102 | 0.211 | 1.6[0.1-1.8], 0.069 |
Concomitant CABG | 0.072 | 1.6[0.8-4.1], 0.109 | 0.033 | 3.1[0.9-8.7], 0.084 |
CPB time (min) | 0.382 | 1.0[0.8-1.2], 0.502 | 0.089 | 1.6[0.8-2.3], 0.069 |
Cross-clamp time (min) | 0.687 | 1.0[0.3-3.5], 0.751 | 0.139 | 1.5[1.1-2.1], 0.078 |