Table 4

Cox Proportional Hazard Model Results

Variablesp ValueHazard Ratio (95% CI)
Univariate analysis
 Myocardial infarction<0.01
 Parsonnet score<0.01
 Diabetes mellitus<0.01
Multivariable analysis
 Parsonnet score<0.011.1 (1.0–1.1)
 Diabetes mellitus0.032.2 (1.1–4.6)
 CABG (vs. PCI)0.042.8 (1.0–7.4)

CI = confidence interval; other abbreviations as in Table 1.