Table 2.

Univariate and Multivariate Logistic Regression Models.

	Univariate Odds Ratio	P	Multivariate Odds Ratio	P
Age >75, years	1.01 (0.98-1.05)	0.51
Education, years	0.97 (0.88-1.06)	0.46
BMI*	0.94 (0.87-1.01)	0.13	0.96 (0.88-1.03)	0.24
History of Smoking	0.99 (0.51-2.00)	0.99
Hypertension	1.30 (0.70-2.46)	0.41
Diabetes Mellitus	0.87 (0.36-1.88)	0.73
PVD*	0.69 (0.32-1.38)	0.31
Cross Clamp Duration, mins	1.00 (0.98-1.02)	0.99
Statin Use	0.49 (0.26-0.91)	0.02	0.51 (0.27-0.96)	0.04

^*BMI indicates body mass index; PVD indicates peripheral vascular disease.