An Analysis of Determinants of Under-5 Mortality across Countries: Defining Priorities to Achieve Targets in Sustainable Developmental Goals.
Objectives The end of the era of millennium development goals (MDGs) ushered in the sustainable development goals (SDGs) with a new target for the reduction of under-five mortality rates (U5MR). Although U5MR decreased globally, the reduction was insufficient to meet MDGs targets because significant socioeconomic inequities remain unaddressed across and within countries. Thus, further progress in achieving the new SDGs target will be hindered if there is no adequate prioritization of important socioeconomic, healthcare, and environmental factors. The objective of this study was to assess factors that account most for the differences in U5MR between countries around the globe. Methods We conducted an ordinary least squares (OLS) regression-based prioritization analysis of socioeconomic, healthcare, and environmental variables from 109 countries to understand which factors explain the differences in U5MR best. Results All indicators examined individually affected differences in U5MR between countries. However, the results of multivariate OLS regression showed that the most important factors that accounted for the differences were, in order: fertility rate, total health expenditure per capita, access to improved water and sanitation, and female employment rate. Conclusions To achieve the new global target for U5MR, policymakers must focus on certain priority areas, such as interventions that address access to affordable maternal healthcare services, educational programs for mothers, especially those who are adolescents, and safe drinking water and sanitation.
School of Geosciences, University of South Florida, 4202 E. Fowler Avenue, NES 107, Tampa, FL, 33620-5550, USA. macheampong@mail.usf.edu.
Michael
M
Acheampong
College of Public Health, 13201 Bruce B. Downs Blvd. MDC 56, Tampa, FL, 33612, USA.
Chukwudi
C
Ejiofor
College of Public Health, 13201 Bruce B. Downs Blvd. MDC 56, Tampa, FL, 33612, USA.
Abraham
A
Salinas-Miranda
D002423:Cause of Death; D046688:Child Mortality / Q000639:trends; D002675:Child, Preschool; D005260:Female; D014943:Global Health; D006040:Goals; D057220:Health Literacy; D006305:Health Status Indicators; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D064890:Social Determinants of Health; D000075042:Sustainable Growth
Health literacy; Millennium development goals; Social determinants of health; Sustainable development goals; Under-five mortality