Retrospective cross-sectional review of survival rates in critically ill children admitted to a combined paediatric/neonatal intensive care unit in Johannesburg, South Africa, 2013-2015
Title
Retrospective cross-sectional review of survival rates in critically ill children admitted to a combined paediatric/neonatal intensive care unit in Johannesburg, South Africa, 2013-2015
Creator
Ballot DE; Davies VA; Cooper PA; Chirwa T; Argent A; Mer M
Identifier
Publisher
Bmj Open
Date
2016
Subject
Intensive Care Units Neonatal; Birth Weight; cause of death; Child; Critical Illness/ mortality; Cross-Sectional Studies; Female; Health services administration & management; Hospitalization/ statistics & numerical data; Humans; infant; Infant Newborn; Infant Newborn Diseases/ mortality; Infant Very Low Birth Weight; Male; Neonatology; Patient Discharge/ statistics & numerical data; Population Surveillance; retrospective studies; Risk Factors; South Africa/epidemiology; Survival Rate/ trends
Description
OBJECTIVE: Report on survival to discharge of children in a combined paediatric/neonatal intensive care unit (PNICU). DESIGN AND SETTING: Retrospective cross-sectional record review. PARTICIPANTS: All children (medical and surgical patients) admitted to PNICU between 1 January 2013 and 30 June 2015. OUTCOME MEASURES: Primary outcome-survival to discharge. Secondary outcomes-disease profiles and predictors of mortality in different age categories. RESULTS: There were 1454 admissions, 182 missing records, leaving 1272 admissions for review. Overall mortality rate was 25.7% (327/1272). Mortality rate was 41.4% (121/292) (95% CI 35.8% to 47.1%) for very low birthweight (VLBW) babies, 26.6% (120/451) (95% CI 22.5% to 30.5%) for bigger babies and 16.2% (86/529) (95% CI 13.1% to 19.3%) for paediatric patients. Risk factors for a reduced chance of survival to discharge in paediatric patients included postcardiac arrest (OR 0.21, 95% CI 0.09 to 0.49), inotropic support (OR 0.085, 95% CI 0.04 to 0.17), hypernatraemia (OR 0.16, 95% CI 0.04 to 0.6), bacterial sepsis (OR 0.32, 95% CI 0.16 to 0.65) and lower respiratory tract infection (OR 0.54, 95% CI 0.30 to 0.97). Major birth defects (OR 0.44, 95% CI 0.26 to 0.74), persistent pulmonary hypertension of the new born (OR 0.44, 95% CI 0.21 to 0.91), metabolic acidosis (OR 0.23, 95% CI 0.12 to 0.74), inotropic support (OR 0.23, 95% CI 0.12 to 0.45) and congenital heart defects (OR 0.29, 95% CI 0.13 to 0.62) predicted decreased survival in bigger babies. Birth weight (OR 0.997, 95% CI 0.995 to 0.999), birth outside the hospital (OR 0.21, 95% CI 0.05 to 0.84), HIV exposure (OR 0.54, 95% CI 0.30 to 0.99), resuscitation at birth (OR 0.49, 95% CI 0.25 to 0.94), metabolic acidosis (OR 0.25, 95% CI 0.10 to 0.60) and necrotising enterocolitis (OR 0.23, 95% CI 0.12 to 0.46) predicted poor survival in VLBW babies. CONCLUSIONS: Ongoing mortality review is essential to improve provision of paediatric critical care.
Rights
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Citation List Month
January 2018 List
URL Address
Collection
Citation
Ballot DE; Davies VA; Cooper PA; Chirwa T; Argent A; Mer M, “Retrospective cross-sectional review of survival rates in critically ill children admitted to a combined paediatric/neonatal intensive care unit in Johannesburg, South Africa, 2013-2015,” Pediatric Palliative Care Library, accessed October 12, 2024, https://pedpalascnetlibrary.omeka.net/items/show/11237.