The dataset contains enrollment data of the longitudinal study of the impact evaluation in Burkina Faso of the “Innovative Approaches for the Prevention of Childhood Malnutrition” (PROMIS) project, which integrated a preventive intervention package into Community Management for Acute Malnutrition (CMAM) programming in Burkina Faso and Mali. Using cluster-randomized designs, we evaluated the impact of integrating preventive services into screening for child acute malnutrition on acute malnutrition screening and treatment coverage and acute malnutrition prevalence and incidence. The PROMIS program sought to address the low screening coverage in Burkina Faso by integrating two preventive interventions into the screening at monthly well-baby co...