Stillbirth and early neonatal mortality rates may be underestimated using recall information: A comparison of demographic surveillance methodologies

Objective Child mortality and stillbirth rates (SBR) remain high in low‐income countries but may be underestimated due to incomplete reporting of child deaths in retrospective pregnancy/birth histories. The aim of this study is to compare stillbirth and mortality estimates derived using two different methods: the method assuming full information and the prospective method. Methods Bandim Health Project's Health and Demographic Surveillance Systems (HDSS) follows women of reproductive age and children under five through routine home visits every 1, 2 or 6 months. Between 2012 and 2020, we estimated and compared early neonatal (ENMR,