Figure 2

Odds ratio of combined maternal education and household wealth index for underutilization of antenatal care services. Note: a. Ref: reference group. b. Model adjusted for year of survey, region and type of resident, maternal age at delivery, paternal education, maternal marital status, maternal final say on her own health care, birth rank and interval, maternal frequency of reading newspaper, maternal frequency of watching television, maternal knowledge of pregnancy complications and maternal knowledge of delivery complications.