Non-adherence to antenatal iron supplementation and its determinants among pregnant women in 35 sub-saharan African countries: a generalized linear mixed-effects modeling with robust Poisson regression analysis

More than six out of ten pregnant women in SSA do not take iron supplements for the recommended period, with substantial variations across the countries. The level of non-adherence was significantly varied by women's sociodemographic and reproductive characteristics. This urges the need for strengthening community health interventions and other existing programs to reach women in rural and economically disadvantaged settings. Furthermore, promoting antenatal care services through mass media and community-based health education strategies is key for scaling up the utilization of the supplement. Our results also suggest the importance of establishing the community-based distribution of iron supplements to address women with limited access to the healthcare system.