Table 4.

Beta estimates from multivariable linear regression analyses of infection group and vascular age differences after adjusting for covariates

	HIV^a (n=956)		HIV and HCV^a (n=728)		HCV^a (n=668)
	β Coefficients for Vascular age differences (95% CI)	p	β Coefficients for Vascular age differences (95% CI)	p	β Coefficients for Vascular age differences (95% CI)	p
Infection versus NHANES	2.36 (−0.48, 5.21)	0.10	4.12 (0.78, 7.46)	0.01	4.43 (2.33, 6.53)	<.001
Body Mass Index
Underweight versus Normal	0.10 (−6.63, 6.84)	0.98	−0.53 (−5.98, 4.92)	0.85	2.50 (−6.06, 11.05)	0.56
Overweight versus Normal	2.49 (0.92, 4.06)	0.002	0.93 (−1.34, 3.20)	0.42	0.76 (−1.64, 3.17)	0.53
Obese versus Normal	4.89 (3.32, 6.45)	<.001	4.93 (2.57, 7.29)	<.001	6.05 (3.73, 8.36)	<.001
Marital status
Single versus married	2.06 (0.51, 3.61)	0.001	1.80 (−0.44, 4.04)	0.11	3.22 (0.96, 5.48)	0.005
Formerly married versus married	1.51 (−0.23, 3.26)	0.09	1.39 (−0.87, 3.65)	0.23	3.94 (1.73, 6.14)	<.001
Lipid lowering medications	1.90 (−0.04, 3.83)	0.05	2.19 (−0.48, 4.86)	0.11	2.61 (0.20, 5.02)	0.04
On HIV medications	−0.67 (−3.65, 2.32)	0.66	−0.79 (−4.50, 2.93)	0.68

CI: Confidence interval

HCV: Hepatitis C

NHANES: National Health and Nutrition Examination Survey

Also adjusting for sex, race, and age