Patient characteristics and inhospital outcomes
| DTB <90 minutes n = 859 | DTB >90 minutes n = 349 | p Value | |
|---|---|---|---|
| Mean age, years (SD) | 63 (13) | 63 (13) | 0.934 |
| Male, % | 73 | 68 | 0.102 |
| Diabetes mellitus, % | 9.0 | 11.5 | 0.192 |
| Previous MI, % | 14 | 18 | 0.063 |
| Cardiogenic shock, % | 6.5 | 8.0 | 0.352 |
| IABP use, % | 8.0 | 12.6 | 0.013 |
| Peripheral vascular disease, % | 4.9 | 7.8 | 0.048 |
| Glycoprotein IIb/IIIa use, % | 92 | 91 | 0.746 |
| Inhospital MACCE, % | 4.9 | 8.6 | 0.013 |
| Inhospital mortality, % | 3.3 | 6.6 | 0.009 |
DTB, door-to-balloon; IABP, intra-aortic balloon pump; MACCE, major adverse cardiac and cardiovascular event; MI, myocardial infarction.