Table 2.

BCCR enrollment.

	Number of subjects
By race
American Indian or Alaska native	4
Asian	5
Black or African American	50
Native Hawaiian or other	1
Pacific Islander
White	779
Multiracial	10
Unknown/not reported	26
Total	875
By ethnicity
Hispanic	16
Not-hispanic	639
Unknown/not reported	220
Total	875
By gender
Female	868
Male	7
Total	875
By subject type
BC patients	816
High-risk subjects	59
Total	875