Prostate specific antigen test uptake: a cross sectional study on elderly men in Western Iran

BMC Geriatrics

Table 3 Multiple logistic regression results for demographic variable related to PSA test uptake

		B	S.E.	Wald	P	OR	95% C.I
		B	S.E.	Wald	P	OR	Lower	Upper
Step 1	Age	0.126	0.042	8.861	0.003	1.134	1.044	1.232
	Marital status	1.116	0.696	2.572	0.109	3.053	0.780	11.941
	Education	0.849	0.194	19.188	< 0.001	2.338	1.599	3.420
	Economic	0.675	0.287	5.521	0.019	1.963	1.118	3.447
	Family member size	0.909	0.354	6.583	0.010	2.481	1.239	4.967
	Health insurance	1.020	0.488	4.368	0.037	2.772	1.065	7.213
	Family history of PCa	1.886	0.570	10.939	0.001	6.595	2.157	20.171
	Constant	−17.727	3.763	22.198	< 0.001	< 0.001
Step 2	Age	0.103	0.040	6.695	0.010	1.108	1.025	1.198
	Education	0.882	0.193	20.809	< 0.001	2.415	1.653	3.527
	Economic	0.683	0.286	5.704	0.017	1.980	1.130	3.470
	Family member size	0.906	0.352	6.633	0.010	2.475	1.242	4.932
	Health insurance	0.991	0.482	4.232	0.040	2.693	1.048	6.920
	Family history of PCa	1.900	0.564	11.339	0.001	6.687	2.213	20.209
	Constant	−14.131	3.054	21.405	< 0.001	< 0.001

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