Determinants of neonatal sepsis among neonates admitted to neonatal intensive care units in ethiopian hospitals: A systematic review and meta-analysis

Abstract

ObjectiveSeveral studies have identified risk factors for neonatal sepsis, but they are limited to specific geographical areas with results that may not be generalizable to other populations. Hence, the objective of this study was to determine the contributing factors, representative at a national level, that influence the occurrence of neonatal sepsis in neonates receiving hospital care in Ethiopia. Methods and materialsA thorough search was conducted across PubMed/Medline, Hinari, Cochrane Library, and Google Scholar to identify relevant studies. The pooled odds ratio was estimated using the random effect model. The heterogeneity among the included studies was evaluated using the I2 and Cochrane Q-statistics tests. Egger's tests used to assess publication bias. ResultsA total of 19 studies comprising 6190 study participants were included. Neonatal sepsis was positively associated with several factors, namely: prolonged premature rupture of membrane (OR: 3.85, 95% CI: 2.31–6.42), low first minute APGAR score (OR: 3.74, 95% CI: 1.29–10.81), low fifth minute APGAR score (OR: 4.17, 95% CI: 1.76–9.91), delayed initiation of breastfeeding (OR: 3.41, 95% CI: 2.18–5.36), and infection of the maternal urinary tract (OR: 3.17, 95% CI: 1.87–5.35). ConclusionDuration of rupture of membrane, APGAR score, time of initiation of breastfeeding, and urinary tract infection have a role in the development of neonatal sepsis.