Results of multivariate analysis
| Feature | OR (95% CI) | p Value |
| Age | 1.034 (1.017 to 1.051) | <0.001 |
| Sex | 1.71 (1.07 to 2.74) | 0.024 |
| Duration of chest pain | 1.005 (1.000 to 1.009) | 0.040 |
| Radiation of pain to the right arm | 5.82 (2.38 to 14.2) | <0.001 |
| Hypertension | 1.23 (0.77 to 1.96) | 0.385 |
| Ex-smoker | 1.35 (0.75 to 2.42) | 0.310 |