• Yochai Levi, Igor Jeroukhimov, Kobi Peleg, Michael Rozenfeld, Itai Shavit, and Eran Kozer.
• Pediatric Emergency Unit, Assaf Harofeh Medical Center, Zerifin, Israel; Sackler Faculty of Medicine Tel Aviv University, Tel Aviv, Israel.
• J Emerg Med. 2013 Oct 1; 45 (4): 496-501.

BackgroundBase excess is considered a predictor of mortality and severity of injury in trauma patients. Base excess had been widely examined in different settings. Only few studies have examined the role of base excess in pediatric trauma patients.ObjectiveTo evaluate the value of admission base excess in pediatric trauma patients with respect to intensive care unit (ICU) admission rate and length of hospital stay.MethodsA retrospective study of pediatric trauma patients was conducted at a Level II trauma center. All patients aged 0-16 years for which a trauma team was activated over the years 2006-2009 were included. Study database included admission base excess, mechanism of injury, location and nature of injury, injury severity score, length of hospital stay, and ICU admission.ResultsThe study group consisted of 359 patients. There was a weak linear correlation between admission base excess, length of stay in the hospital, and ICU admission. Base excess seemed to show a stronger correlation for the youngest age group (0-6 years) and no correlation for the middle age group. There was a positive but weak correlation (R Spearman = 0.26) between admission base excess and Injury Severity Score (ISS). However, 40% of the children with an ISS score >25 had normal admission base excess values. The area under the curve of the receiver operating characteristic curves of base excess for predicting ICU admission was 0.66.ConclusionsThe admission base excess in pediatric trauma patients seems to be a weak prognostic factor in our facility.Copyright © 2013 Elsevier Inc. All rights reserved.

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