Table 7. Alleles combination distribution of ESR2 variants rs1256049, rs4986938, rs1256030 of in study groups.

ESR2 gene			BC (n = 400)		Controls (n = 234)
rs1256049G/A	rs4986938G/A	rs1256030T/C	n	%	n	%	OR (95% CI)	p-value
GG	GG	CC	152	38.0	105	45.0	0.7 [0.55–1.06]	0.133
GG	GG	TC	110	27.5	66	28.0	0.9 [0.66–1.35]	0.843
GG	GG	TT	32	8.0	12	5.0	1.5 [0.80–3.14]	0.241
GA	GG	CC	4	1.0	1	0.5	2.3 [0.25–20.9]	0.657
GA	GG	TC	1	0.25	1	0.5	0.57 [0.03–9.3]	1.0
GA	GG	TT	1	0.25	0	0.0	1.1 [0.10–12.7]	1.0
GA	GA	CC	1	0.25	0	0.0	1.1 [0.10–12.7]	1.0
GA	GA	TC	2	0.50	0	0.0	1.7 [0.17–16.7]	1.0
GG	GA	CC	43	10.75	32	15.0	0.74 [0.4–1.22]	0.301
GG	GA	TC	45	11.25	11	5.0	2.5 [1.28–5.0]	0.008
GG	GA	TT	5	1.25	3	1.0	0.96 [0.22–4.0]	1.0
GG	AA	CC	2	0.50	3	0	1.7 [0.17–16.7]	1.0
GG	AA	TC	2	0.50	0	0.0	1.7 [0.17–16.7]	1.0