I've spent the day writing up my research paper, so I'm uninspired to be blogging.
However, there is nothing like a little scientific foray into neonatology is there? Enjoy the dry (but informative) introduction to my paper! (And currently its a draft...so I'm open to re-wording and re-working).
Abstract:
Over 10 million children under the age of five will die each year (Ghana Heath Service). Up to 42% of those deaths are of neonates (Feresu et. al.). The leading cause of neonatal death is prematurity. One million preterm infants die annually, accounting for 27% of neonatal death (Lawn et. al.). This study was conducted at the Kintampo Municipal Hospital in Kintampo, Ghana. It attempted to; implement a systemic way to evaluate newborns, collect data on neonates, and evaluate the hospital workers knowledge of prematurity. At the time the study commenced, there was no primary document dedicated to newborn screening and care at Kintampo Municipal Hospital. Therefore a Newborn Assessment Sheet was created to facilitate data collection and basic care for infants. Along with the Newborn Assessment Sheet, a Neonatal Care Survey was created to interview healthcare personnel regarding preterm birth. It was found that a lack of knowledge about prematurity fostered largely inadequate care for infants. Educational interventions were recommended to boost both awareness and knowledge of overall infant care, and care related specifically to preterm birth.
Background:
Worldwide approximately four million infants will die before one month of life. They are part of the over ten million children who die before reaching age five; accounting for 38% of childhood mortalities (Ghana Health Service). While under-five mortality rates in sub-Saharan Africa have declined by 22% since 1990, there has been little progress in addressing the mortality rates of newborns (Millennium Development Goals). These deaths primarily occur in low and medium income countries, where access to health care is difficult and data collection on newborn infants is minimal or non-existent. Other reasons for the predominance of neonatal death in low-income countries include; lack of systemic estimates for the prevalence of preterm births, lack of accurate estimation of gestational age, and lack of simple care and quality health services for mothers and newborns (Lawn et. al.).
Complications of preterm birth are the single biggest risk factor for neonatal death and increased morbidity. Prematurity accounts for up to 27% of the almost four million neonatal deaths every year, from both direct and indirect causes. The challenges a premature infant faces include, but are not limited to; respiratory distress (respiratory distress syndrome, brochopulmonary dysplasia, apnea of prematurity) in 93% of premature newborns, late onset sepsis (sepsis occurring at 3 days of life) in 36% of premature newborns, intraventricular hemorrhage (IVH) in 16% of premature newborns, and necrotizing enterocolitis (NEC) in 11% of premature newborns (Lawn et. al. and Mandy et.al.).
To begin to explore the risks associated with prematurity, it is necessary to define it. Preterm birth includes any infant born before 37 weeks of gestation and has gradations of moderate (33-36 weeks), very (28-32 weeks) and extremely (less than 28 weeks) preterm. These gradations of prematurity are important because survival rates increase with increasing gestation. A study of newborn infants in Nigeria found that for a gestational age of 31 weeks the survival rate was roughly 53.3%. By 35 weeks there was a substantial increase in survival to 96.6% (Owa et. al.). Along with gestational age, the weight of a newborn is often considered an important tool in determining prematurity. An infant is considered low birth weight when they are less than 2500g, and very low birth weight when less than 1500g. However, low birth weight is not necessary a product of prematurity. It can also be the result of processes like intra-uterine growth restriction. Therefore gestational age is a better indicator of preterm birth (Mandy et. al.).
Despite its influence on neonatal mortality, preterm birth lacks visibility and political backing in low-income countries. Issues such as lack of human resources, poor funding, and improper facilities make the care of neonates difficult (Victora et. al.). On top of lacking the resources to provide appropriate care, places with the highest risk of preterm death currently have the smallest amount of recorded information available on it. This presents a large problem for neonatal care, because the neonatal mortality rate depends on the place of delivery. It is related to the supplies available and the expertise of the staff. Thus each obstetric unit should establish their own gestational age-specific mortality rates contingent on the care they provide (Owa et. al.). This can only be done if the quantity and quality of information on neonates can be improved by seizing opportunities to add to ongoing hospital data collection (Lawn et. al.).
Kintampo Municipal Hospital is among the many rural district hospitals that lack accurate data collection and assessment of newborns. Steps need to be taken at Kintampo Municipal Hospital to raise awareness about both the prevalence and risks of prematurity. Assessing healthcare workers understanding of and clinical skills surrounding prematurity would help to make targeted interventions effective, thereby improving care.