Predictors of in-hospital death: univariate analysis
| Factor | Mortality | p Value | Test details |
|---|---|---|---|
| *Data not available for entire cohort. | |||
| Previous MI | <0.001 | χ2 = 12.31, df = 1 | |
| No | 32 (41%) | ||
| Yes | 26 (77%) | ||
| Age (years) | 0.02 | χ2 = 5.49, df = 1 | |
| <70 | 40 (46%) | ||
| ⩾70 | 18 (72%) | ||
| Failed reperfusion | <0.001 | χ2 = 14.22, df = 1 | |
| No | 24 (36%) | ||
| Yes | 34 (72%) | ||
| Disease | 0.01 | χ25.99, df = 1 | |
| Single vessel | 7 (29%) | ||
| Multivessel | 51 (57%) | ||
| Sex | 0.99 | χ2<0.01, df = 1 | |
| Women | 19 (51%) | ||
| Men | 39 (51%) | ||
| Smoking (n = 107)* | 0.61 | χ2 = 0.26, df = 1 | |
| No | 32 (52%) | ||
| Yes | 21 (47%) | ||
| Diabetes (n = 110)* | 0.81 | χ2 = 0.06, df = 1 | |
| No | 45 (51%) | ||
| Yes | 10 (48%) | ||
| Time to intervention (n = 103)* | 0.32 | χ2 = 2.28, df = 2 | |
| ⩽6 hours | 23 (43%) | ||
| 6–12 hours | 19 (59%) | ||
| >12 hours | 8 (47%) | ||