Table 3.

Multivariable Linear Regression Models

Race : [ref]	Model 1				Model 2				Model 3
	STIFF		DDIAM		STIFF		DDIAM		STIFF		DDIAM
	β	p	β	p	β	p	β	p	β	p	β	p
Hispanic : [White]	−0.004	0.93	−0.17	0.01	0.04	0.42	−0.13	0.10	0.02	0.75	−0.19	0.02
Black : [White]	0.10	0.04	−0.01	0.89	0.11	0.02	0.03	0.73	0.09	0.06	−0.07	0.42
Hispanic : [Black]	−0.10	0.01	−0.16	0.01	−0.15	0.06	−0.16	0.02	−0.08	0.08	−0.10	0.09

β = Regression parameter estimate, the average difference in STIFF or DDIAM in that race/ethnic group vs. reference P = probability that the null hypothesis is correct, that there is no difference between the group vs. reference

Model 1: Univariate

Model 2: Age at Ultrasound, Sex, Education

Model 3: Age at Ultrasound, Sex, Education, BMI, Hypertension, Diabetes, LDL, HDL, Presence of Plaque, Pack Years Smoking, Alcohol Use, Triglycerides, estimated Glomerular Filtration Rate, Moderate/Heavy Physical Activity, Lipid Lowering Medications, History of CAD