Table 3.
Independent predictors of 1-year adverse events.
| Clinical event | OR (95% CI) | P value |
|---|---|---|
| MACE | ||
| Bifurcation (yes vs no) | 2.69 (1.32-5.47) | .006 |
| Prior MI (yes vs no) | 2.22 (1.01-4.87) | .048 |
| Current or former smoker (yes vs no) | 2.21 (1.01-4.78) | .045 |
| TVR | ||
| Prior MI (yes vs no) | 4.07 (1.20-13.77) | .024 |
The independent predictors of MACE, and TVR, at 1-year were determined by multivariable logistic regression using stepwise selection with a P < .1 univariate threshold for entry and a P < .05 level of significance to stay in the final model. The following variables were entered into the models: age (71 years), sex, prior MI, lesion length per 10 mm, LVEF (≥50%), diabetes, eGFR (<60 mL/min/1.73 m2), hyperlipidemia, hypertension, prior stroke or TIA, BMI, per 5, current or former smoker, RVD (>3.0 mm), bifurcation, lesion location (LAD, vs non-LAD).
BMI, body mass index; CI, confidence interval; eGFR, estimated glomerular filtration rate; LAD, left anterior descending; LVEF, left ventricular ejection fraction; MACE, major adverse cardiovascular events; MI, myocardial infarction; OR, odds ratio; RVD, reference vessel diameter; TIA, transient ischemic attack; TVR, target vessel revascularization.