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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Breast Cancer Res Treat. 2016 Dec 3;161(3):491–499. doi: 10.1007/s10549-016-4062-y

Table 2.

Gene mutation frequencies by race and TNBC status

Frequencies by race
Gene mutation African American
(%)
White (%) p
P53 46.3 27.3 <.001
PIK3CA 23.1 33.8 .021
MLL3 11.6 6.1 .033
Frequencies by TNBC status
TNBC (%) Non-TNBC (%)
CDH1 1.36 13.5 <.001
GATA3 0.68 11.0 <.001
MAP3K1 0.68 8.24 <.001
PIK3CA 10.9 37.0 <.001
TP53 71.4 20.8 <.001
TTN 23.3 15.0 .014