• Imane Chedid, Rana Bachir, Jennifer Rizk, Mazen El Sayed, and Rasha Dorothy Sawaya.
• From the Department of Emergency Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
• Pediatr Emerg Care. 2023 Jul 1; 39 (7): 495500495-500.

Background And ObjectivesTrauma is the leading cause of death in children. Several trauma severity scores exist: the shock index (SI), age-adjusted SI (SIPA), reverse SI (rSI), and rSI multiplied by Glasgow Coma Score (rSIG). However, it is unknown which is the best predictor of clinical outcomes in children. Our goal was to determine the association between trauma severity scores and mortality in pediatric trauma.Design And MethodsA multicenter retrospective study was performed using the 2015 US National Trauma Data Bank, including patients 1 to 18 years old and excluding patients with unknown emergency department dispositions. The scores were calculated using initial emergency department parameters. Descriptive analysis was carried out. Variables were stratified by outcome (hospital mortality). Then, for each trauma score, a multivariate logistic regression was conducted to determine its association with mortality.ResultsA total of 67,098 patients with a mean age of 11 ±5 years were included. Majority of the patients were male (66%) and had an injury severity score <15 (87%). Eighty-four percent of patients were admitted: 15% to the intensive care unit and 17% directly to the operating room. The mortality at hospital discharge was 3%.There was a statistically significant association between SI, rSI, rSIG, and mortality ( P < 0.05). The highest adjusted odds ratio for mortality corresponded to rSIG, followed by rSI then SI (8.51, 1.9, and 1.3, respectively).ConclusionSeveral trauma scores may help predict mortality in children with trauma, the best being rSIG. Introduction of these scores in algorithms for pediatric trauma evaluations can impact clinical decision-making.Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.

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