[Table/Fig-3]:

Linear and logistic regression analysis of marital intimacy with the other variables in infertile women.

Factors	Simple linear Regression					multiple Linear Regression
	B Standardized	R2	p-value	95%Ci		B Standardized	p-value	95%CI
				Low	Up			Low	Up
Age	0.056	0.003	0.415	-0.682	1.648	Constant	0.000	315.086	405.715
Husband age	-0.087	0.008	0.203	-1.983	0.423	.009	0.922	-1.645	1.816
Agedifference of spouses	-0.178	0.032	0.008	-3.457	-.516	-.171	.019	-3.507	-0.312
Duration of marriage	-0.072	0.005	0.293	-2.487	0.753	-.170	0.186	-5.112	1.001
Duration of Infertility	-0.011	0.0001	0.871	-2.004	1.698	0.139	0.211	-1.095	4.925
Tobacco user	-0.148	0.022	0.028	-63.109	-3.557	-.151	.025	-63.504	-4.312
Binary Logistic Regression
Factor					OR	p-value	95%%CI
							Low		Up
Housing		Owner
		Tenant			0.57	0.29	0.205		1.608
Job condition		Unemployed
		Employed			0.67	0.54	0.190		2.382
Treatment effort		First time
		Several times			1.82	0.09	0.777		3.279
Educational level		<diploma
		>diploma			1.48	0.43	0.559		3.901
Husband education		<diploma
		>diploma			1.12	0.80	0.472		2.633
Infertility type		Primary
		Secondary			2.23	0.07	0.931		5.362
Current settlement type		Urban
		Rural			1.61	0.27	0.689		3.784
Economic status		High(R*)				0.79
		Low			1.56	0.60	0.297		8.16
		Moderate			1.16	0.85	0.247		5.472
ART		Yes
		No			0.96	0.93	0.407		2.274
Coitus		Weekly
		Monthly			2.38	0.21	0.614		9.205
Infertility cause		Associated with unexplained factors(R*)				0.02
		Associated with female factors			1.76	0.811	0.310		4.463
		Associated with male factors			0.69	0.563	0.202		2.388
		Associated with female/male factors			3.74	0.021	1.221		11.231

OR = Odds ratio; CI = Confidence interval; R =Reference