. Author manuscript; available in PMC: 2018 Sep 14.

Published in final edited form as: Clin Res (Alex). 2018 Aug 14;32(7):https://www.acrpnet.org/2018/08/14/african-american-screening-and-enrollment-in-the-clear-iii-trial/.

Table 2.

Conversion (Randomization) Rates: U.S. Overall and by Geographic Regions

Regions (n=sites)	AA (%)	Non-AA (all other) (%)	P-value
U.S. overall (n=61)	8.7	3.4	<0.001
Northeast (n=20)	7.7	2.9	<0.001
South (n=16)	8.2	4.0	<0.001
Midwest (n=16)	10.3	3.6	<0.01
West (n=9)	8.9	3.8	0.02