Table 3.
Independent risk factors for secondary outcomes identified by univariate and multivariate analysisa.
| Univariate estimates | Adjusted estimates | |||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P | OR | 95% CI | P | |
| MACE-3 | ||||||
| Prior MI | 3.48 | 2.10–5.78 | <.001 | 3.10 | 1.41–6.83 | .005 |
| All-cause deathb | ||||||
| Female | 3.21 | 1.20–8.62 | .02 | 4.53 | 1.06–19.41 | .04 |
| LVEF < 40% | 15.41 | 3.61–65.79 | <.001 | 21.00 | 1.20–368.35 | .04 |
| RA to LAD (non-LIMA to LAD) | 3.44 | 1.06–11.14 | .04 | 8.55 | 1.35–54.10 | .02 |
| CV-death | ||||||
| Female | 3.07 | 0.95–9.91 | .06 | 8.82 | 1.06–64.62 | .04 |
| On-pump | 24.85 | 5.63–109.76 | <.001 | 105.6 | 3.66–3,044.7 | .007 |
| MI | ||||||
| Prior MI | 3.78 | 2.17–6.58 | <.001 | 3.11 | 1.40–6.94 | .006 |
| Repeat revascularization | ||||||
| Current smoking | 5.35 | 1.16–24.75 | .03 | 5.95 | 1.28–27.75 | .02 |
CV-death, cardiovascular death; LAD, left anterior descending artery; LIMA, left internal mammary artery; LVEF, left ventricular ejection fraction; MACE, major adverse cardiovascular events; MI, myocardial infarction; RA, radial artery.
a
No independent risk factor for stroke was found; only univariate and multivariate analyses of independent risk factors were listed above.
b
Multivariable analysis for all-cause death was conducted again after excluding the variables without astringency.