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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: Cancer Res. 2020 Apr 3;80(9):1893–1901. doi: 10.1158/0008-5472.CAN-19-3659

Table 3:

Replication of Association between HER2* status and Indigenous American ancestry in Colombian and Mexican breast cancer patients, N=616

Covariates Subtype N OR 95% CI P-value
Country HER2− 460 Ref.
HER2+ 156 1.26 1.08–1.49 0.004
Age dx + Afr + Country HER2− 460 Ref.
HER2+ 156 1.27 1.07–1.52 0.006

Age dx: age at diagnosis; Afr: African genetic ancestry proportion.

*

Colombia ER/PR+ HER2– 231, ER/PR+ HER2+ 70, ER/PR− HER2+ 59 and ER/PR/HER2– 87; Mexico ER/PR+ HER2– 120, ER/PR+ HER2+ 18, ER/PR− HER2+ 9 and ER/PR/HER2– 22.