Reconstructing Inequality in Maternal Health: Imputation-enhanced Machine Learning Models for Global ANC4 Performance
Francis Ayiah-Mensah, Felix Okoe Mettle, Asiedu Kokuro & Samuel Kwame Okai · Asian Research Journal of Gynaecology and Obstetrics · 2026
The study develops a hybrid composite analysis model that combines imputation and machine learning techniques to predict 527 country-years of national antenatal care coverage with at least four visits (ANC4). The structured missingness of the wealth quintile indicators was addres...
Open access
Research Article
10.9734/arjgo/2026/v9i1310