Determinants of low birth weight in the health district of Bounkiling in Senegal

Abstract

Aim: Low birth weight (LBW), 9.1 million deaths per year, is a global health issue. The proportion of LBW in Senegal is estimated at 12% (in 2017) and is at 11.7% (in 2017) in the region of Sedhiou. In this regard, rigorous management is required to address this issue, especially in rural areas. The objective of the study was to identify the determinants of LBW.Methodology: This is a case-control study which has been conducted in the district of Bounkiling. Socio-demographic characteristics of the mothers, their obstetrical and medical history, and information on the health status of the newborn in the case group were compared with that of the controls. Bivariate and multivariate analyses are performed using Epi info 7 software to identify the determinants.Results: Low-weights accounted for 97.05% of LBW. The sex ratio was 0.87 in favor of girls. The Apgar score at birth was not good for 31.4% of newborns. Teenage mothers accounted for 17.08%. The multivariate analysis showed that the determinants of LBW (p < 0.05) were the female sex of the newborn, the Apgar score at birth, the maternal age <=19 years, the household income < 83.96 USD, maternal history of low birth weight and physical labor during pregnancy. Conclusion: Strengthening communication on early marriages and pregnancies, empowering women and improving pregnancy monitoring would be levers to counter the determinants of low birth weight.