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Impact of Essential Newborn Care on Neonatal Mortality in Nigerian Hospitals

Abstract

Neonatal mortality remains a major public health concern in Nigeria and accounts for a substantial proportion of deaths among children under five years of age. Many neonatal deaths are associated with preventable or manageable conditions, including prematurity, birth asphyxia, neonatal infections, hypothermia, and complications arising during the immediate postnatal period. Essential newborn care provides a critical package of interventions designed to improve newborn survival through immediate and appropriate care following birth. These interventions include thermal care, early and exclusive breastfeeding support, hygienic cord care, newborn assessment, infection prevention, recognition and management of danger signs, resuscitation when required, and timely referral of sick newborns. However, inadequate staffing, limited equipment, inconsistent adherence to newborn-care protocols, insufficient training, and disparities in the quality of hospital-based newborn services may reduce the effectiveness of essential newborn care in Nigeria. Against this background, this study investigates the impact of essential newborn care on neonatal mortality in Nigerian hospitals. The study will be anchored on the Health Systems Framework, Social Ecological Model, and Theory of Planned Behavior. The Health Systems Framework emphasizes service delivery, health workforce, medical products and technologies, health information, financing, governance, and accessibility as essential components of effective newborn healthcare. The Social Ecological Model emphasizes the influence of individual, family, healthcare facility, community, and broader policy factors on newborn care and survival. The Theory of Planned Behavior explains how healthcare workers' attitudes, perceived social expectations, perceived behavioural control, and intention may influence adherence to essential newborn care practices. Collectively, these theoretical perspectives provide a suitable framework for explaining how essential newborn care may influence neonatal survival in Nigerian hospitals. The study will adopt a quantitative analytical cohort, retrospective cohort, or quasi-experimental research design depending on the availability of hospital records and the implementation structure of newborn-care interventions. The study population will comprise newborns delivered or admitted in selected Nigerian hospitals and healthcare workers providing maternity and newborn care. A multistage sampling technique will be used to select states, local government areas, hospitals, maternity units, neonatal units, and eligible newborns. Essential newborn care will be assessed using indicators such as immediate drying and thermal care, skin-to-skin contact where appropriate, early initiation of breastfeeding, hygienic cord care, newborn assessment, infection prevention and control, newborn resuscitation, monitoring of vital signs, recognition of danger signs, timely management of complications, appropriate referral, and adherence to standard newborn-care protocols. Neonatal mortality will be assessed using indicators such as neonatal death within the first 28 days of life, early neonatal mortality, late neonatal mortality, timing of death, and major documented causes of neonatal death. Data will be collected using structured questionnaires, newborn-care observation checklists, hospital delivery registers, neonatal unit records, maternal and newborn medical records, mortality registers, and relevant hospital programme documents. Descriptive statistics will be used to summarize newborn characteristics, essential newborn care practices, healthcare-worker characteristics, and neonatal mortality patterns. Inferential statistical techniques, including chi-square tests, t-tests, correlation analysis, and logistic or multiple regression analysis where appropriate, will be used to determine the impact of essential newborn care on neonatal mortality. Where a quasi-experimental design is adopted, neonatal mortality before and after implementation or strengthening of essential newborn care practices may be compared, while relevant maternal, newborn, and facility factors are appropriately controlled. Diagnostic tests will also be conducted to assess the reliability, validity, and robustness of the findings. The study is expected to find that effective implementation of essential newborn care has a significant protective impact on neonatal mortality in Nigerian hospitals. Newborns who receive timely and appropriate essential newborn care are expected to have a lower risk of death during the neonatal period than newborns who receive inadequate or delayed care. Effective thermal care may reduce hypothermia, early breastfeeding may support nutrition and immunity, hygienic cord care and infection prevention may reduce neonatal infections, while timely recognition of danger signs and appropriate resuscitation may reduce deaths associated with birth asphyxia and other complications. However, inadequate staffing, insufficient training, shortages of essential medicines and equipment, overcrowded facilities, inconsistent adherence to protocols, delayed referrals, and weak infection prevention systems may reduce the effectiveness of newborn-care interventions. The study therefore expects comprehensive, timely, standardized, and adequately resourced essential newborn care to contribute significantly to reducing neonatal mortality in Nigerian hospitals. The study is expected to contribute to the literature on essential newborn care, neonatal mortality, newborn survival, neonatal healthcare, maternal and child health, hospital-based newborn services, and public health in Nigeria. The findings will provide useful information to the Federal Ministry of Health and Social Welfare, National Primary Health Care Development Agency, state ministries of health, hospital administrators, maternity and neonatal units, obstetricians, paediatricians, neonatologists, midwives, nurses, development partners, and policymakers regarding strategies for improving newborn survival. The study will also provide evidence-based recommendations for strengthening essential newborn care protocols, improving healthcare-worker training and supervision, ensuring availability of essential newborn equipment and supplies, strengthening neonatal resuscitation services, improving infection prevention and control, promoting early breastfeeding and thermal care, strengthening referral systems, and integrating high-quality essential newborn care into broader maternal, newborn, and child health programmes across Nigerian hospitals.

Keywords: Essential newborn care, neonatal mortality, newborn survival, neonatal healthcare, neonatal resuscitation, infection prevention, thermal care, breastfeeding, Nigerian hospitals, maternal and child health, public health.