Table 3.
Predictors of overall mortality using Cox proportional hazards model by univariable and multivariable analysis.
| Parameter | Univariable Analysis | Multivariable Analysis | ||
|---|---|---|---|---|
| HR (95% CI) | P | HR (95% CI) | P | |
| Age (Per 1 year) | 1.070(1.053–1.087) | <0.001 | 1.050(1.028–1.073) | <0.001 |
| Gender (Male vs. Female) | 0.606(0.416–0.883) | 0.009 | - | 0.339 |
| Diabetes mellitus (Yes vs. No) | 1.173(0.793–1.736) | 0.424 | - | - |
| Hypertension (Yes vs. No) | 1.570(1.103–2.235) | 0.012 | - | 0.703 |
| Dyslipidemia (Yes vs. No) | 1.072(0.735–1.564) | 0.717 | - | - |
| STEMI (Yes vs. No) | 0.922(0.590–1.440) | 0.721 | - | - |
| Heart rate (Per 1beat/min) | 1.019(1.009–1.029) | <0.001 | - | 0.956 |
| Body mass index (Per 1kg/m2) | 0.902(0.856–0.950) | <0.001 | - | 0.149 |
| LVEF (Per 1%) | 0.983(0.970–0.997) | 0.014 | - | 0.150 |
| CCI | 1.438(1.322–1.564) | < 0.001 | - | 0.506 |
| Ankle brachial index (Per 1SD) | 0.790(0.727–0.858) | < 0.001 | - | 0.493 |
| UTCC (Per 1SD) | 1.084(1.063–1.105) | < 0.001 | 1.849(1.367–2.501) | <0.001 |
HR: hazard ratio; CI: confidence interval; SD: standard deviation; other abbreviations as in Table 1. SD for ankle brachial index was 0.208; SD for UTCC was 7.597.