Table 4.

Odds of trauma according to carotid intima–media thickness (CIMT) measurements from logistic regression, unadjusted and adjusted for age, gender, and risk factors (n = 149).

	Univariate		Multivariate
Variable	OR (95% CI)	p	OR (95% CI)	p
All participants (n = 149)
Z RCC	1.37 (0.92–2.04)	0.119	1.69 (1.02–2.79)	0.041
Z RIC	1.68 (1.12–2.53)	0.012	2.31 (1.35–3.94)	0.002
Z LCC	1.32 (0.89–1.97)	0.169	1.83 (1.06–3.15)	0.030
Z LIC	1.46 (0.96–2.21)	0.076	1.93 (1.13–3.31)	0.017

RCC, right common carotid; RIC, right internal carotid; LCC, left common carotid; LIC, left internal carotid.

Multivariate: adjusted for age, gender, smoking, body mass index, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, glucose, and triglycerides.

Z: standardized values of variables to represent odds ratio (OR) and 95% confidence interval (CI) per 1 standard deviation (SD) change. The OR per 1 SD increase in the corresponding CIMT variables and the 95% CI were also calculated. We estimated ORs and their 95% CIs for an SD increment of each measurement (thereby facilitating comparisons of effect sizes for individual measurements).