Covariates	Cardiovascular Health Module
	Respondents, %	Nonrespondents, %
Hypertension
Yes	45.6	44.2
No	54.4	55.8
Diabetes
Yes	15.1	14.9
No	84.9	85.1
High cholesterol
Yes	46.5	45.9
No	53.5	54.1
Current smoking
Yes	17.3	18.1
No	82.7	81.9
Sex
Female	62.2	60.0
Male	37.8	40.0
Age, y
<45	26.9	30.7
45–64	38.3	37.0
>64	34.8	32.3
Race/ethnicity
White	68.1	68.2
Black	19.2	18.9
Hispanic	5.2	5.2
Other	7.5	7.7
Education
<High school	13.5	16.5
High school	28.7	27.7
>High school	57.8	58.8
Health status
Fair or poor	23.1	22.1
Good, very good or excellent	76.9	77.9
Health insurance coverage
No coverage at all	14.7	14.9
Some kind of coverage	85.3	85.1
Limited health care access due to cost
No	84.2	83.5
Yes	15.8	16.5
Last routine medical checkup
A year or more ago	19.8	21.9
Within the last 12 months	80.2	78.1
Body mass index, kg/m2
Normal weight (18.0 to 24.9)	30.9	33.3
Overweight (25.0 to 29.9)	37.5	35.6
Obese (≥30.0)	31.6	31.1