Table 1.

Study variable description

Variable name	Description	Level of measurement
Antenatal care use	Use of antenatal care	0 = Did not use antenatal care
		1 = Used antenatal care
Age	Maternal age (years)	1 = 15 to 24
		2 = 25 to 34
		3 = 35 to 49
Education	Highest educational level	1 = None
		2 = Primary
		3 = Secondary
		4 = High
Marital Status	Current relationship status	0 = Not Married
		2 = Married
Religion	Religious affiliation	1 = Christianity
		2 = Islam
		3 = Traditional/Other
Household Income	Financial status	1 = Poor
		2 = Middle
		3 = Rich
Residence	Place of residence	1 = Urban
		2 = Rural
Health Insurance	Health insurance coverage	0 = No
		1 = Yes
Health Status	Current health status	1 = Good
		2 = Moderate
		3 = Poor
Pregnancy Loss	Number of pregnancy loss	0 = No loss
		1 = 1 loss
		2 = 2 + losses