Table 5. Factors predicting unintended pregnancy among pregnant women (Logistic regression analysis), Ethiopia, 2011.

Variables		Adjusted Odds Ratio* (95% CI)	p-value
Age in years	15-19	Reference
	20-24	0.63 (0.37, 1.09)	0.10
	25-29	0.46 (0.25, 0.83)	0.01
	30-34	0.40 (0.20, 0.78)	0.00
	35-49	0.59 (0.28, 1.22)	0.15
Education	No formal education	Reference
	Primary	2.38 (1.73, 3.26)	0.00
	Secondary & above	1.49 (0.70, 3.19)	0.29
Knows the timing of ovulation	Yes	0.55 (0.35, 0.85)	0.00
	No	Reference
Ever use of family planning	Yes	1.79 (1.31, 2.45)	0.00
	No	Reference
No of children ever born	0	Reference
	1-2	1.02 (0.51, 2.01)	0.94
	3-4	1.45 (0.66, 3.21)	0.35
	5+	2.36(1.01, 5.49)	0.04
No of deliveries in 5 years	0	Reference
	1	1.65 (0.98, 2.78)	0.05
	2-4	2.00 (1.12, 3.58)	0.01

^* Adjusted for place of residence and wealth index.