Association of BRCA1 and BRCA2 variants with breast cancer risk in all breast cancer cases and healthy controls. The forest plot illustrates the association of BRCA1 and BRCA2 variants with breast cancer risk in all breast cancer cases and healthy controls. Figure S2. Association of variants with breast cancer risk in ethnicity subgroups: (a) BRCA1 and (b) BRCA2. The forest plot illustrates the association of BRCA1 and BRCA2 variants with breast cancer risk in certain ethnicity subgroups that can be analyzed. (DOCX 145 kb