Table 1. Socio-demographic factors of respondents.

Variable	Case n = 140 (%)	Control n = 280 (%)	Crude OR (95% CI)	P-value
Age at interview
10–19	18(12.9)	28(10.0)	1	0.589
20–29	51(36.4)	111(39.6)	0.72(0.36–1.41)
30–39	49(35.0)	87(31.1)	0.88(0.44–1.74)
40–49	14(10.0)	40(14.3)	0.54(0.23–1.27)
50+	08(05.7)	14(05.0)	0.89(0.31–2.54)
Age at Marriage
<18 years	63(45.6)	127(46.7)	1	0.842
18 years & above	75(54.4)	145(53.3)	1.04(0.69–1.57)
Age at first pregnancy
<18 years	54(38.6)	118(42.3)	1	0.465
18 years & above	86(61.4)	161(57.7)	1.18(0.77–1.78)
Marital status
Married	92(65.7)	215(76.8)	1	0.047
Divorced	22(15.7)	33(11.8)	1.56(0.86–2.82)
Single	21(15.0)	21(7.5)	2.34(1.22–4.48)
Widowed	05(03.6)	11(3.9)	1.06(0.36–3.14)
Religion
Anglican	36(25.7)	108(39)	1	0.043
Catholic	63(45.0)	109(39.4)	1.73(1.06–2.83)
Moslems	08(05.7)	15(5.4)	1.60(0.63–4.08)
Other	33(23.6)	45(16.3)	2.20(1.22–3.96)
Respondent’s education
None	32(22.9)	40(14.3)	1	0.001
Primary	87(62.1)	153(54.7)	0.71(0.42–1.21)
Post primary	21(15.0)	87(31.0)	0.30(0.16–0.59)
Spouse's education
None	15(10.8)	14(5.0)	1	0.005
Primary	77(55.4)	130(46.4)	0.55(0.25–1.21)
Post primary	47(33.8)	136(48.6)	0.32(0.15–0.72)
Occupation of respondent
Housewife	54(38.6)	109(38.9)	1	<0. 100
Peasant farmer	68(48.6)	66(23.6)	2.08(1.30–3.33)
Income earner	18(12.8)	105(37.5)	0.35(0.19–0.63)
Occupation of spouse
Peasant farmer	63(45.0)	109(38.9)	1	0.622
Retail business	31(22.1)	66(23.6)	0.81(0.48–1.38)
Paid employee	21(15.0)	53(18.9)	0.83(0.47–1.47)
Others	25(17.9)	52(18.6)	0.69(0.38–1.24)
Median distance to nearest EmOC* unit in Km (Range)	17.5(0.5–130)	5 (0.5–100)	1.03(1.02–1.04)	P<0.001

*EmOC  =  emergence obstetric care.