Association of breast cancer risk with selected GWAS-identified SNPs located in reported breast-cancer susceptibility loci in African Americans, by breast cancer subtypes.

aOnly SNPs that showed significant (P≤0.05) or marginally significant (P≤0.1) association with any of these three subtypes of breast cancer are presented.bThe closest gene.cAdjusted with age, study (NBHS and SCCS), and the first ten principal components.dP for heterogeneity across ER positive and negative cases was calculated using a Cochran’s Q test.eresults with P