Table 3.
Interactive Cox regression model for medical factors, anxiety and depression
| B | AHR | (95,0% CI) | P value | ||
|---|---|---|---|---|---|
| Euroscore |
0.166 |
1.18 |
(1.05 |
1.33) |
0.007 |
| School years |
−0.191 |
0.83 |
(0.72 |
0.95) |
0.008 |
| MACCE |
2.057 |
7.82 |
(3.02 |
20.27 |
<0.001 |
| Anxiety |
1.401 |
4.06 |
(1.16 |
14.20) |
0.028 |
| Depression |
−11.28 |
0.82 |
(0.42 |
1.63) |
0.98 |
| Anxiety + Depression | 1.59 | 4.93 | (1.45 | 16.68) | 0.01 |
In the Cox regression model, perioperative variables p < 0.20 in the univariate analysis were considered. The c-index of the model was 0.697 before the bootstrapping method and 0.685 thereafter. B: regression coefficient, AHR: adjusted hazard ratio, MACCE: major adverse cardiac and cerebral event.