Table 3.

Demographic comparisons of the ScreenNC study sample, UNC hospitals patient population, and North Carolina population aged 20+

		ScreenNC		UNC hospitals		NC
		n	%	n	%	n	%
		2,973	100	21,901	100	7,873,971	100
Sex	Female	1,955	66	13,926	64	4,108,603	52
	Male	1,018	34	7,975	36	3,765,368	48
Race	Asian	67	2	460	2	230,759	3
	Black or Af.-Am.	395	13	5,109	23	1,640,311	21
	Other	311	10	1,799	8	455,600	6
	White or Cauc.	2,200	74	14,533	66	5,547,301	70
Age	20–29	342	12	2060	9	1,400,918	18
	30–39	599	20	2,763	13	1,344,647	17
	40–49	518	18	3,382	15	1,351,156	17
	50–59	602	20	4,200	19	1,360,357	17
	60–69	489	17	4,548	21	1,228,123	16
	70–79	310	11	3,325	15	806,002	10
	80+	77	3	1,623	7	382,768	5

Note. Data on the NC population are from the 2019 American Community Survey (US Census Bureau, 2019). Several racial classifications including Patient Refused and Unknown were reclassified as Other. Sample size is denoted by n. Some column totals do not sum to 100% because of rounding. NC = North Carolina; UNC = University of North Carolina.