Table 6.

Interaction results between the SNPs and reproductive factors by MDR.

Model	TBAa	CVCb	χ 2	P	OR(95%CI)
number of pregnancy	0.52	10/10	20.03	<0.01	1.81(1.39–2.35)
number of pregnancy, menopausal status	0.61	10/10	51.83	<0.01	2.57(1.98–3.33)
rs4801078, number of pregnancy, menopausal status	0.62	5/10	60.56	<0.01	2.78(2.74–3.61)
rs1942348, age at menarche, number of pregnancy	0.65	3/10	90.91	<0.01	3.73(2.82–4.92)

^aTesting balance accuracy.

^bCross-validation consistency.