Table 5.

Pooled multivariate regression analysis of socio-demographic determinants of pregnancy during adolescence: (N = 9,141)

	COR(95% CI)	AOR(95% CI)
Year
2003	Ref	Ref
2008/2009	1.01(0.81–1.27)
2014	0.88(0.76–1.01)
Residence
Urban	0.51(0.45–0.58)	1.02(0.87–1.21)
Rural	Ref	Ref
Education
No education	Ref	Ref
Primary incomplete	1.50(1.21–1.85)	1.66(1.29–2.14)
Primary complete	0.73(0.60–0.90)	1.03(0.80–1.34)
Secondary +	0.22(0.18–0.27)	0.47(0.36–0.62)
Marital status
Never married	Ref	Ref
Married or living together	7.54(6.48–8.79)	5.38(4.60–6.30)
Divorced/Separated/Widowed	9.02(6.88–11.81)	6.22(4.70–8.25)
Religion
Roman Catholic	0.31(0.20–0.47)	0.81(0.51–1.28)
Protestant/other Christian	0.35(0.24–0.52)	0.81(0.52–1.26)
Muslim	0.40(0.26–0.62)	0.62(0.39–0.98)
No religion	Ref	Ref
Other	0.20(0.01–2.92)	0.32(0.02–6.37)
Wealth quintile
Lowest	4.27(3.53–5.16)	1.83(1.47–2.27)
Second	3.26(2.69–3.95)	1.77(1.45–2.16)
Middle	2.43(2.01–2.94)	1.67(1.38–2.03)
Fourth	1.58(1.30–1.93)	1.22(1.01–1.49)
Highest	Ref	Ref
Pseudo R2 = 0.1928