Table 3.

Parameter estimates of logistic regression modelon ANC visit utilization (< 4 ANC visits and ≥4 ANC visits) in Kaffa, Sheka, and Bench Majizones

Categorical Variable	Category	Estimate	P-value	Odds ratio	95% CI for Odds ratio
Zone [Ref = Kaffa]	Sheka	0.693	0.124	1.999	(-0.685, 1.955
	Bench Maji	-0.983	<0.001	0.374	(1.422, 6.074)
Marital status of the woman [Ref = Single]	Married	0.913	0.033	2.492	(0.280,3.219)
	Divorced	1.274	0.013	3.576	(0.703, 3.677)
	Widowed	0.882	0.147	2.416	(-1.220, 8.469)
Educational level of the husband [Ref = Illiterate]	Elementary	0.722	0.002	2.058	(1.121, 12.203)
	Secondary	0.670	0.027	1.954	(1.778, 18.048)
	Post-secondary	-0.382	0.577	0.682	(-0.673, 5.669)
Occupation of the husband [Ref = Farmer]	Trader	-0.165	0.566	0.848	(-0.082, 0.548)
	Security worker	2.146	0.048	8.550	(0.087, 0.642)
	Office worker	0.674	0.237	1.962	(-0.987, 64.624)
knowledgeable about the danger signs of pregnancy [Ref = Yes]	No	-1.026	<0.001	0.358	(1.869, 4.083)
Birth interval [Ref <2 years]	2 – 3	-0.051	0.838	0.950	(-0.311, 1.205)
	3 – 5	0.857	0.002	2.355	(0.148, 0.549)
	≥5	0.974	0.019	2.648	(0.375, 1.253)
Source of information [Ref = Radio]	Health professional	-0.846	0.089	0.429	(-0.936, 7.433)
	Traditional midwife	-2.094	0.020	0.123	(0.716, 3.172)
	Relative	0.204	0.751	1.226	(-0.127, 6.167)
	Partner	0.732	0.297	2.080	(-1.872, 14.597)
	Other	-1.819	0.004	0.162	(1.618, 14.076)
Timely visit [Ref = Yes]	No	-2.896	<0.001	0.055	(5.041, 14.493)
Transportation problem [Ref = Yes]	No	-0.648	0.008	1.911	(0.355, 0.916)