Background:
Hypoxic ischemic encephalopathy (HIE) is a severe condition that results from reduced oxygen supply and blood flow to the brain, leading to brain injury and potential long-term neurodevelopmental impairments. This study aimed to identify the maternal and neonatal factors associated with hypoxic-ischemic encephalopathy among Neonates.
Methods:
We conducted a case-control study in 15 public hospitals with 515 neonates and mothers (175 cases and 340 controls). We used a questionnaire and clinical records created and managed by Kobo software to collect data. We diagnosed hypoxic-ischemic encephalopathy (HIE) by clinical signs and symptoms. We used logistic regression to identify HIE factors.
Results:
Hypoxic ischemic encephalopathy (HIE) was associated with maternal education, ultrasound checkup, gestational age, delivery mode, and labor duration. Illiterate mothers (AOR= 1.913, 95%CI: 1.177, 3.109), no ultrasound checkup (AOR= 1.859, 95%CI: 1.073, 3.221), preterm (AOR= 4.467, 95%CI: 1.993, 10.012) or post-term birth (AOR= 2.903, 95%CI: 1.325, 2.903), cesarean section (AOR= 7.569, 95%CI: 4.169, 13.741), and prolonged labor (AOR= 3.591, 95%CI: 2.067, 6.238) increased the incidence of HIE.
Conclusion:
This study reveals the factors for hypoxic-ischemic encephalopathy among neonates in Ethiopia. We found that neonates born to illiterate women, those who experienced prolonged labor, those whose mothers did not have ultrasound checkups during pregnancy, those delivered by cesarean section, and those born preterm, or post-term were more likely to develop hypoxic-ischemic encephalopathy. These findings indicate that enhancing maternal education and health care services during pregnancy and delivery may positively reduce hypoxic-ischemic encephalopathy among neonates.