Table 5.
Univariate and multivariate analysis in patients with TIMI thrombus 4~5 grade.
| Parameters | Univariate analysis | Stepwise multivariate | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P | OR | 95% CI | P | |
| Age ≧ 60 years | 2.133 | 0.985–4.621 | 0.055 | 6.286 | 1.477–26.751 | 0.013† |
| Gender | 1.378 | 0.386–4.917 | 0.621 | 4.227 | 0.610–29.289 | 0.144 |
| Smoking | 1.483 | 0.679–3.241 | 0.323 | 0.717 | 0.185–2.771 | 0.629 |
| Diabetes | 1.850 | 0.799–4.285 | 0.151 | 0.758 | 0.159–3.614 | 0.728 |
| Hypertension | 3.810 | 1.558–9.312 | 0.003∗ | 7.235 | 1.864–28.076 | 0.004∗ |
| PCI history | 1.667 | 0.204–13.643 | 0.634 | 6.661 | 0.248–179.053 | 0.259 |
| Killip class ≧ 3 | 0.773 | 0.167–3.585 | 0.743 | 0.218 | 0.020–2.412 | 0.214 |
| WBC | 1.029 | 0.911–1.161 | 0.648 | 1.144 | 0.940–1.393 | 0.178 |
| Admission GLU | 1.108 | 0.999–1.229 | 0.052 | 1.115 | 0.889–1.400 | 0.346 |
| Time from symptom to PCI (≧4.8 hours) | 7.503 | 2.748–20.486 | 0.000∗ | 37.926 | 6.241–230.46 | 0.000∗ |
| Multivessel disease | 2.290 | 1.034–5.071 | 0.041† | 2.173 | 0.493–9.574 | 0.305 |
| Anterior wall infarction | 0.687 | 0.305–1.548 | 0.365 | 1.000 | 0.308–3.247 | 1.000 |
| Intracoronary GP IIb/IIIa inhibitor upfront used | 0.717 | 0.156–3.305 | 0.670 | 0.044 | 0.003–0.716 | 0.028† |
| Intravenous GP IIb/IIIa inhibitor upfront used | 0.865 | 0.279–2.685 | 0.802 | 3.359 | 0.491–22.984 | 0.217 |
| Initial cTFC > 40 | 0.422 | 0.123–1.442 | 0.169 | 0.513 | 0.065–4.034 | 0.526 |
| Degree of postaspiration luminal stenosis | 0.987 | 0.965–1.010 | 0.280 | 0.973 | 0.935–1.012 | 0.166 |
| Postaspiration cTFC > 40 | 10.283 | 4.384–24.116 | 0.000∗ | 29.273 | 6.557–130.685 | 0.000∗ |
∗ P < 0.01, † P < 0.05.