Table 3.
Hazard ratio for subsamples (Weibull hazard model)
| |
Subsample 1 |
Subsample 2 |
||||
|---|---|---|---|---|---|---|
| Hazard | 95% CI | Hazard | 95% CI | |||
| ICD |
0.807 |
0.710 |
0.916 |
0.848 |
0.747 |
0.985 |
| Age |
1.053 |
1.049 |
1.057 |
1.057 |
1.049 |
1.051 |
| Sex |
0.705 |
0.651 |
0.764 |
0.681 |
0.651 |
0.601 |
| Charlson comorbidity index |
1.416 |
1.369 |
1.465 |
1.341 |
1.279 |
1.406 |
| Weibull p |
0.81 |
0.791 |
0.830 |
0.807 |
0.780 |
0.835 |
| Likelihood Ratio (LR) (p-value) | 3436.31 (< 0.0000) | 1604.94 (< 0.0000) | ||||
All models included 48 dummies for primary diagnosis (coefficients not shown here); ICD: whether patient received an ICD (1) or not (0).