Table 2.

ADNI enrolled participants compared to the US Census 2019 American Community Survey

	US Census	ADNI screened N = 3739	ADNI enrolled N = 2286
Ethnocultural group
Latinx	9.2%	146 (3%-5%)	88 (3%-5%)
Asian	4.7%	67 (1%-2%)	46 (1%-3%)
Black	10.0%	196 (5%-6%)	114 (4%-6%)
White	74.6%	3170 (84% -86%)	2003 (86%-89%)
Other	4.1%	62 (1%-2%)	35 (1%-2%)
Educational attainment group
<=12	43.7%	580 (14%-17%)	339 (13%-16%)
>12	56.3%	3064 (81%-83%)	1947 (84%-87%)

Note: For ADNI screened and enrolled, the number per group and 95% confidence interval for proportion are shown