Table 5.
Predictors of all-cause mortality among patients who survived to hospital discharge
| All-cause mortality | ||||
|---|---|---|---|---|
| Univariable |
Multivariable |
|||
| Factor | Hazard ratio | P-value | Hazard ratio | P-value |
| Female sex | 1.49 | 0.012 | 1.49 | 0.032 |
| Age at event | 1.04 | 0.013 | 1.02 | 0.293 |
| Income | 0.99 | 0.001 | 0.99 | 0.018 |
| Length of stay (days) | 1.04 | <0.001 | 1.03 | 0.005 |
| Segment involvement score | 1.16 | <0.001 | 1.13 | 0.001 |
| Hypertension | 1.86 | <0.001 | 1.38 | 0.057 |
| Diabetes | 2.40 | <0.001 | 1.68 | 0.003 |
| Illicit substance use | 1.91 | 0.001 | 2.04 | 0.002 |
| Alcohol use | 1.72 | 0.002 | 1.41 | 0.115 |
| Peripheral vascular disease | 6.14 | <0.001 | 2.66 | 0.003 |
| Episodes of angina in 24 h prior to MI | 0.67 | <0.001 | 0.43 | 0.05 |
| Statin intensity at discharge | 0.74 | <0.001 | 0.82 | 0.015 |
| Invasive coronary angiography performed | 0.48 | <0.001 | 0.256 | 0.001 |
| HDL cholesterol (mg/dL) | 0.98 | 0.039 | 1.00 | 0.738 |
| Triglycerides (mg/dL) | 1.00 | 0.012 | 1.00 | 0.036 |
| Creatinine (mg/dL) | 2.11 | <0.001 | 1.35 | 0.009 |