One step multivariate Cox regression analysis identifying predictors of subsequent cardiac death in patients with myocardial infarction
| p Value | Relative risk | 95% CI | |
|---|---|---|---|
| Age | 0.1 | 1.04 | 0.99 to 1.1 |
| AIRI | 0.0033 | 1.13 | 1.0 to 1.2 |
| Infarct size | 0.0004 | 1.06 | 1.0 to 1.1 |
| Killip score | 0.94 | 1.0 | 0.87 to 1.2 |
| Previous MI | 0.0003 | 7.4 | 2.5 to 22.1 |
| Subsequent revascularisation | 0.16 | 0.22 | 0.03 to 1.8 |
| Thrombolysis | 0.017 | 0.25 | 0.08 to 0.80 |
AIRI, admission insulin resistance index; CI, confidence interval; MI, myocardial infarct.