Multivariate predictors for inhospital mortality of acute coronary syndrome patients according to tobacco status
| Variables | Adjusted OR | 95% CI | p Value |
| Age | 1.05 | 1.04 to 1.06 | 0.001 |
| Male | 0.70 | 0.54 to 0.92 | 0.01 |
| Diabetes mellitus | 1.06 | 0.84 to 1.33 | 0.65 |
| Hypertension | 0.72 | 0.57 to 0.91 | 0.006 |
| Non-tobacco users | 1 | ||
| Ex-tobacco users | 1.04 | 0.76 to 1.43 | 0.79 |
| Current tobacco users | 1.02 | 0.76 to 1.37 | 0.88 |