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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Contemp Clin Trials. 2012 Apr 4;33(4):641–646. doi: 10.1016/j.cct.2012.03.017

TABLE 1.

Number of screened, eligible, and enrolled study participants, by race and ethnicity

Completed screening survey N = 396* Eligible N = 239 N (%) Attended screening appointment N = 125 Eligible N = 111 N (%)§ Enrolled in study N = 90 N (%)=
Non-Hispanic Whites
 Females 115 41 (35.7) 28 26 (92.8) 22 (84.6)
 Males 80 38 (47.5) 25 21 (84.0) 18 (72.0)

African Americans

 Females 40 19 (47.5) 14 12 (85.7) 10 (83.3)
 Males 22 14 (63.6) 9 8 (88.9) 8 (100.0)

Hispanics

 Females 32 18 (56.3) 15 14 (93.3) 9 (64.3)
 Males 34 22 (64.7) 19 18 (94.7) 13 (72.2)
*

Included 54 Asian, 5 Native Hawaiian/Pacific Islanders, 3 American Indian/ Alaskan Natives, and 11 who were multiple or unknown race.

Percentages based on number who completed screening survey; includes 20 “other races and ethnicities” and 67 non-Hispanic Whites who were wait-listed.

Includes 15 “other races and ethnicities.”

§

Percentages based on number who attended screening appointment; includes 12 “other races and ethnicities.”

§

Percentages based on number eligible based on screening appointment; includes 10

=

other races and ethnicities.”