Table 7.

The binary logistic regression analysis between BC and study parameters and miR-155, age, BMI, age of menarche, history of abortion, and contraceptive drug usage.

Groups		p value	OR	95% CI for OR		Groups		p value	OR	95% CI for OR
				Lower	Upper					Lower	Upper
Grade	miR-155	0.030∗	10.283	1.253	84.398	ER	miR-155	0.834	0.839	0.163	4.327
	Age	0.953	0.997	0.896	1.109		Age	0.074	1.099	0.991	1.219
	BMI	0.922	0.991	0.827	1.188		BMI	0.564	0.950	0.798	1.131
	Menarche age	0.764	0.757	0.123	4.666		Menarche age	0.618	1.534	0.285	8.252
	Abortion	0.096	4.383	0.771	24.918		Abortion	0.188	0.333	0.065	1.714
	Contraceptive drugs	0.628	1.542	0.267	8.888		Contraceptive drugs	0.474	1.800	0.360	9.008
TNM stages	miR-155	0.048∗	7.612	1.021	56.785	PR	miR-155	0.198	3.178	0.546	18.50
	Age	0.683	1.025	0.910	1.155		Age	0.720	0.984	0.899	1.077
	BMI	0.102	0.847	0.694	1.034		BMI	0.437	0.935	0.789	1.108
	Menarche age	0.478	1.999	0.295	13.562		Menarche age	0.905	1.096	0.244	4.909
	Abortion	0.181	3.403	0.565	20.500		Abortion	0.225	0.400	0.091	1.757
	Contraceptive drugs	0.050∗	6.665	0.996	44.590		Contraceptive drugs	0.472	1.721	0.392	7.560
T size	miR-155	0.232	3.426	0.455	25.794	HER2	miR-155	0.532	1.762	0.299	10.39
	Age	0.412	1.054	0.929	1.197		Age	0.406	0.956	0.859	1.063
	BMI	0.728	0.965	0.787	1.182		BMI	0.868	1.016	0.845	1.220
	Menarche age	0.647	0.647	0.101	4.162		Menarche age	0.694	1.421	0.246	8.203
	Abortion	0.619	1.630	0.238	11.172		Abortion	0.653	1.475	0.272	8.003
	Contraceptive drugs	0.155	4.411	0.571	34.084		Contraceptive drugs	0.122	3.964	0.692	22.68
N	miR-155	0.130	3.823	0.675	21.664	Ki-67	miR-155	0.847	1.175	0.228	6.041
	Age	0.823	0.989	0.898	1.089		Age	0.999	1.000	0.904	1.106
	BMI	0.649	1.042	0.874	1.242		BMI	0.407	1.083	0.897	1.307
	Menarche age	0.171	3.020	0.620	14.712		Menarche age	0.043∗	5.305	1.058	26.60
	Abortion	0.785	1.230	0.279	5.420		Abortion	0.623	0.672	0.138	3.28
	Contraceptive drugs	0.776	1.242	0.279	5.526		Contraceptive drugs	0.659	1.423	0.298	6.79