• Lynda R Matthews, Lynn E Alden, Shannon Wagner, Mary G Carey, Wayne Corneil, Trina Fyfe, Christine Randall, Cheryl Regehr, Marc White, Nicholas Buys, Nicole White, Alex Fraess-Phillips, and Elyssa Krutop.
• School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia.
• J Emerg Med. 2022 May 1; 62 (5): 617-635.

BackgroundProfessionals working in the emergency department (ED) are regularly exposed to traumatic events. Rates of posttraumatic mental health conditions vary widely in the literature and there is no agreement that rates in ED staff are elevated relative to other populations.ObjectiveWe conducted a systematic review of international literature reporting prevalence of posttraumatic stress disorder (PTSD), depression, and anxiety in ED personnel to determine whether prevalence is elevated compared to the general community, and to evaluate convergent evidence across the literature for predictive factors. To our knowledge, there is no comprehensive review on this topic in the literature at this time.MethodsSeven databases were searched for studies reporting rates of PTSD, depression, and anxiety in ED personnel. Two independent researchers screened studies and assessed quality using Munn's Prevalence Critical Appraisal Instrument. Best-evidence synthesis determined whether conditions demonstrated elevated prevalence compared to the general population of Canada, a conservative benchmark.ResultsTwenty-four studies from 12 countries and a combined sample size of 4768 were included. PTSD rates ranged from 0% to 23.6% (mean 10.47%), depression ranged from 0.7% to 77.1% (mean 24.8%), and anxiety rates ranged from 2.4% to 14.6% (mean 9.29%). Each condition was elevated compared to the general population. Sociodemographic variables were not consistent predictors. Elevated PTSD seemed most strongly related to workplace exposure and maladaptive coping.ConclusionsED professionals have an elevated risk of experiencing PTSD, depression, and anxiety. Identification of organizational and workplace predictors are needed to inform interventions that will reduce risk and provide optimal treatment and management of PTSD, depression, and anxiety in ED settings.Copyright © 2021 Elsevier Inc. All rights reserved.

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