Table 2.

Women’s socio-demographic characteristics and its association with utilization of antenatal care service 2011, Ethiopia

Variable	Received ANC		Crude odds ratio (95% CI)	Adjusted odds ratio (95% CI)
	Yes	No
Place of residence
Urban	893	297	5.21 (4.52–5.99)	1.55 (1.22–1.97)
Rural	2471	4248	1	1
Age at birth
15–19	160	242	0.82 (0.66–1.02)	0.80 (0.61–1.06)
20–24	787	822	1.19 (1.05–1.36)	1.18 (1.00–1.38)
25–29	1059	1324	1	1
30–34	577	912	0.79 (0.69–0.90)	0.80 (0.68–0.95)
35–39	512	727	0.88 (0.77–1.01)	0.94 (0.78–1.13)
40–44	207	364	0.71 (0.59–1.86)	0.83 (0.65–1.06)
45–49	63	153	0.52 (0.38–0.70)	0.59 (0.41–0.85)
Birth order
1	753	646	1.53 (1.35–1.74)	1.34 (1.13–1.59)
2–4	1495	1969	1	1
> =5	1117	1929	0.76 (0.69–0.84)	1.01 (0.87–1.18)
Mothers Education
No education	888	1618	0.45 (0.40–0.49)	0.31 (0.23–0.56)
Primary	1916	1567	1	1
Secondary	943	125	6.17 (5.06–7.52)	4.67 (4.02–6.65)
Higher	796	56	11.62 (8.79–15.36)	7.44 (6.98–9.01)
Wealth quintile
Poorest	436	1303	1	1
Poorer	593	1103	1.607 (1.39–1.86)	1.54 (1.31–1.81)
Middle	616	1012	1.82 (1.57–2.11)	1.86 (1.58–2.19)
Richer	704	790	2.66 (2.30–3.09)	3.01 (2.54–3.56)
Richest	1016	336	9.07 (7.69–10.68)	5.79 (4.52–7.40)
Region
Tigray	328	202	2.76 (2.28–3.34)	2.85 (2.28–3.57)
Affar	27	51	0.82 (0.51–1.31)	0.86 (0.49–1.51)
Amhara	794	1197	1.01 (0.90–1.14)	1.02 (0.89–1.17)
Oromia	1232	1884	1	1
Somali	50	148	0.52 (0.37–0.72)	0.37 (0.25–0.55)
Benishangul	37	55	1.03 (0.67–1.56)	1.02 (0.63–1.65)
SNNP	660	974	1.04 (0.92–1.17)	1.13 (0.98–1.31)
Gambela	18	13	2.03 (0.99–4.15)	2.03 (0.86–4.75)
Harari	11	8	2.22 (0.89–5.52)	1.02 (0.35–2.97)
Addis Ababa	180	13	21.54 (12.16–38.16)	4.00 (2.14–7.48)
Dire Dawa	16	11	2.29 (1.05–5.03)	1.14 (0.44–2.94)