Table 5

Multivariate Analysis on TVF to 4 Years for PROTECT Patients

ORp Value
Age (yrs)1.015<0.001
Diabetes mellitus1.349<0.001
Previous peripheral vascular disease1.2660.081
Previous MI
Previous PCI1.424<0.001
Previous CABG1.2880.061
Calcified lesion (moderate/severe vs. none/mild)1.512<0.001
Bifurcation lesion1.2020.016
Pre-procedure reference vessel diameter, mm0.775<0.001
Multiple vessels vs. single vessel1.9790.002
Multiple lesions vs. single lesion
Tortuosity (moderate/severe vs. none)
Proximal LAD1.1110.143
Current smoker1.2650.004
History of hyperlipidemia
Procedure indication (acute MI or UA vs. stable angina or silent ischemia)
LVEF percent0.991<0.001
Pre-TIMI (0 or 1 vs. 2 or 3)0.8590.079
Lesion class (B2 or C vs. A or B1)
Total stent length per patient1.010<0.001
Pre-procedure minimum lumen diameter
Pre-procedure diameter stenosis (%)
No. of vessels treated per patient0.6430.026
No. of lesions treated per patient

Abbreviations as in Tables 1, 2, and 4.