Socio-economic and geographical inequalities in neonatal mortality rates in Sierra Leone, 2008–2019

The findings show a decline in the national neonatal mortality rate from 2008 to 2019, indicating improvements in healthcare and maternal support. While economic and educational inequalities have decreased, especially in education, sustaining these gains is essential for equitable healthcare access. Despite this progress, inequalities based on age, residence, child's sex, and province still exist, and have increased between 2008 and 2019. Policymakers should focus on targeted programs for vulnerable age groups and sexes, and develop geographical strategies to ensure uniform improvements in neonatal health.