Association of Neonatal Hypothermia with Morbidity and Mortality in a Tertiary Hospital in Malawi. (16th March 2020)

• Record Type: Journal Article
• Authors: Phoya, Frank; Langton, Josephine; Dube, Queen; Iroh Tam, Pui-Ying
• Is Part Of: Journal of tropical pediatrics. Volume 66:Number 5(2020:Oct.)
• Page Start: 470
• Page End: 478
• Publication Date: 2020-03-16
• Subjects: neonatal hypothermia -- risk factors -- Kangaroo mother care -- neonatal morbidity -- hospital mortality; Pediatrics -- Periodicals; Tropical medicine -- Periodicals; Pediatrics -- Periodicals; Tropical Medicine -- Periodicals; Environmental Health -- Periodicals; Infant; Child; 618.929883
• DOI: 10.1093/tropej/fmz086
• Languages: English
• ISSNs: 0142-6338

Abstract

Abstract: Objectives: To evaluate associations with neonatal hypothermia in a tertiary-level neonatal unit (NU) in Malawi. Methods: Neonates with a birth weight >1000 g were recruited and temperatures were recorded 5 min after birth, on admission and 4 h thereafter. Clinical course and outcome were reviewed. Data were analysed using Stata v.15 and p < 0.05 was considered statistically significant. Results: Between August 2018 to March 2019, 120 neonates were enrolled, and 112 were included in the data analysis. Hypothermia at 5 min after birth was noted in 74%, 77% on admission to the NU and 38% at 24 h. Neonates who had hypothermia 5 min after birth were more likely to have hypothermia on admission to the NU compared with normothermic subjects ( p < 0.01). All neonates with hypothermia on admission to the NU died (100 vs.72%, p = 0.02), but hypothermia at 5 min nor at 24 h were not associated with mortality. After adjusting for potential confounders, the odds ratio of hypothermia at 5 min for hypothermia on admission to NU was 13.31 (95% CI 4.17–42.54). Discussion: A large proportion of hospitalized neonates is hypothermic on admission and has associated morbidity and mortality. Our findings suggest that a strong predictor of mortality is neonatal hypothermia on admission to the NU, and that early intervention in the immediate period after delivery could decrease the incidence of hypothermia and reduce associated morbidity and mortality.