Table 2. Univariate logistic regression analysis of factors associated with peripheral arterial disease.

Variable	Odds ratio	95% CI	P value
Gender	1.265	0.645, 2.479	0.494
Smoking	1.278	0.665, 2.457	0.462
Alcohol consumption	0.737	0.378, 1.438	0.371
Hypertension	1.306	0.682, 2.503	0.421
Hyperlipidemia	2.152	0.947, 4.890	0.067
Presence of internal carotid artery plaque	15.789	6.204, 40.183	<0.001
Age	1.135	1.086, 1.186	<0.001
Time since diagnosis of type-2 diabetes mellitus	1.046	0.995, 1.099	0.079
Glycated hemoglobin	0.904	0.793, 1.031	0.132
Fasting blood glucose	1.014	0.948, 1.084	0.688
Total cholesterol	1.378	1.039, 1.828	0.026
Triglycerides	1.306	0.839, 2.034	0.237
Low-density lipoprotein	1.596	1.106, 2.303	0.012
Systolic blood pressure	1.012	0.996, 1.028	0.143
Diastolic blood pressure	0.975	0.948, 1.003	0.081
Carotid intima-media thickness ≥0.71 mm	6.149	3.013, 12.551	<0.001

95%CI: 95% confidence interval.