Table 3.

Multivariate logistic regression analyses for patients with PAD.

Variables	OR	95%CI	P value
Age (years)	1.053	1.019–1.088	0.002 *
BMI (kg/m2)	0.837	0.765–0.917	<0.001 *
CHD, n (%)	0.401	0.184–0.871	0.021 *
WBC ( × 10^9/L)	1.172	1.061–1.295	0.002 *
Severity of luminal stenosis, n (%)
Mild	Ref.
Moderate	0.063	0.008～0.506	0.009 *
Severe	0.246	0.097～0.628	0.003 *
Occluded	0.498	0.270～0.920	0.026 *

*P < 0.05.

BMI, body mass index; HBP, high blood pressure; CHD, coronary heart disease; WBC, white blood cell count; OR, odds ratio; CI, confidence interval.