Table 1. Characteristics of US Adults Aged ≥18 Years, by Self-Reported Diabetes Status, 50 States and the District of Columbia, Behavioral Risk Factor Surveillance System, 2019^a .

Characteristic	Diabetes	No diabetes
Sample size, no.	55,881	353,104
Weighted sample size, no.	27,496,213	221,532,054
Age group, y
Mean age	61.1	46.0
18–44	12.2	50.2
45–64	43.2	31.3
65–74	26.7	11.0
≥75	17.8	7.5
Sex
Men	50.4	48.5
Women	49.6	51.5
Race or ethnicity
Hispanic	17.8	16.7
Non-Hispanic Black	16.1	11.4
Non-Hispanic White	58.4	63.1
Non-Hispanic otherb	7.7	8.7
Education level
Less than high school graduate	20.6	11.8
High school graduate or equivalent	29.9	27.5
Some college	30.4	31.1
College graduate	19.1	29.5
Annual household income, $
<35,000	49.4	33.4
35,000–<50,000	13.5	12.7
50,000–<75,000	13.4	15.2
≥75,000	23.7	38.7
Health insurance coverage
Insured	91.8	86.4
Uninsured	8.2	13.6

^a All values are weighted percentages unless otherwise noted. All P values are < .001 when comparing characteristics by diabetes status. P values are from χ² tests except for the mean age comparison, in which a 2-sample t test was used.

^b Includes non-Hispanic American Indian and Alaska Native, non-Hispanic Asian and Pacific Islander, and multiracial groups.