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article · PLoS ONE

Determinants of Neonatal Mortality in North Shoa Zone, Amhara Regional State, Ethiopia

201673 citationsOpen accessDebre Berhan University

In plain language

A community-based case-control study in the North Shoa Zone of Ethiopia examined the determinants of neonatal mortality, comparing 84 deceased newborns with 252 surviving infants. The analysis identified several healthcare and behavioural factors strongly linked to infant survival. Neonates were significantly more likely to die if their mothers missed antenatal care, delivered at home, or lacked postnatal care. Crucially, the odds of death were far higher among infants not breastfed within the first hour of birth, and failing to feed colostrum was also positively associated with mortality. Additional risk factors included mothers receiving fewer than two tetanus toxoid injections, small newborn size, and male sex. The findings demonstrate that neonatal survival can be improved by ensuring a continuum of maternal and newborn healthcare services from pregnancy through postnatal follow-up.

Key takeaways

  • Infants whose mothers missed antenatal care, delivered at home, or received no postnatal care had approximately three times higher odds of death.
  • Delaying breastfeeding beyond the first hour of life markedly increased the odds of neonatal mortality.
  • Receiving fewer than two maternal tetanus toxoid injections significantly elevated the risk of newborn death.
  • Infants born small in size and male newborns faced higher risks of dying within the first 28 days of life.

Why it matters

Neonatal mortality rates in the region have slowed in their decline, presenting a major public health challenge. By identifying specific, modifiable factors that endanger newborns, this evidence helps healthcare organisations and policymakers prioritise essential interventions. Ensuring continuous maternal healthcare, including routine vaccinations, supervised deliveries, and immediate breastfeeding support, offers clear targets for improving infant survival in resource-limited settings.

Commercialisation angle

The abstract does not indicate an application pathway, as it focuses entirely on observational epidemiological determinants of infant survival to inform public healthcare service delivery.

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Abstract

In Ethiopia, neonatal mortality has been declined since the declaration of Millennium Developmental Goals, but the rate was slower since 2006. Thus, this study was designed to assess the determinants of neonatal mortality (NM) in North Shoa Zone. A community based case-control study was conducted on 84 cases and 252 controls. Cases were deceased new-borns within 28 days of birth while controls were infants survived beyond the first 28 days. Data were collected from mothers of the cases and controls using interviewer administered questionnaires. Multivariate analysis was done to examine determinants of NM. Variables significantly associated with NM in bivariate analysis were selected for multivariate analysis. Neonates whose mothers not attended antenatal care (AOR: 3.47; 95%CI: 1.44-8.32), delivered at home (AOR: 2.86; 95%CI: 1.56-5.26), and not received postnatal care services (AOR: 3.09; 95%CI: 1.73-5.51) were more likely to die. The odds of neonatal death was higher among neonates not breastfed within the first hour of delivery than those who breastfed within the first hour of delivery (AOR: 23.48; 95%CI: 8.43-65.37). Likewise, no-colostrum intake was positively associated with neonatal death. Neonates born to mothers who not received or received a single dose of tetanus toxoid injection (TTI) were more likely to experience death than those neonates born to mothers who received two or more doses of TTI (AOR: 2.05; 95%CI: 1.14-3.70). Furthermore, being small in size at birth (AOR: 2.66; 95%CI: 1.33-5.33) and male in sex (AOR: 1.85; 95% CI: 1.06-3.26) were risk factors for NM. In conclusion, neonatal mortality was significantly associated with factors that are modifiable through addressing the continuum-of-care approach in healthcare services in North Shoa. This implies that ensuring a continuity of health care services for maternal and new-borns from antenatal to postnatal care will improve neonatal survival.

Research topics

  • Global Maternal and Child Health
  • Child Nutrition and Water Access
  • Maternal and Neonatal Healthcare

Sustainable Development Goals

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DOI: 10.1371/journal.pone.0164472

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