Hospital-based shootings in the United States, 2000-2019

Authors

DOI:

https://doi.org/10.5055/ajdm.0503

Keywords:

workplace violence, healthcare worker, firearms, shootings

Abstract

Introduction: Violence in healthcare settings, particularly directed toward healthcare workers, has received increasing attention in the United States (US). However, there is limited evidence on trends in hospital-based gun violence. We aimed to better understand the characteristics of US hospital-based shootings over two decades.

Methods: A search of Nexis Uni was conducted for newspaper articles, newswires, web news articles, or magazines mentioning hospital-based shootings during the period from 2000 to 2019. Articles were screened for relevance, and data were subsequently extracted and categorized by two independent reviewers.

Results: From 2000 to 2019, we identified 148 hospital-based shootings with 241 victims. Mean number of shootings increased from 3.4/year during 2000-2004 to 8.4/year during 2005-2009 (rate ratio [RR]: 2.5, 95 percent confidence interval [CI]: 1.4, 4.3), to 11.2/year during 2010-2014 (RR: 1.3, 95 percent CI: 0.9, 2.0) but decreased to 6.6/year during 2015-2019 (RR: 0.6, 95 percent CI: 0.4, 0.9). An overwhelming majority (91 percent) of shooters were male with a median age of 46. The most frequent motive was the spillover of social violence (22 percent). The majority (59 percent) of events involved a single victim, although 14 percent had three or more victims.

Discussion: Hospital-based shootings remain a persistent threat, with the 2010-2014 period representing increased risk. While motives were varied, spillover of social violence was the most frequent. These findings can potentially inform prevention and mitigation strategies for hospital-based gun violence.

Author Biographies

Nicholas Rizer, MD

Department of Emergency Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland

Gregory Jasani, MD

Assistant Professor, Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, Maryland

Alexander H. Chang, MSc

Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania

Yu-Hsiang Hsieh, PhD

Associate Professor, Department of Emergency Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland

Edbert B. Hsu, MD, MPH

Associate Professor, Department of Emergency Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland

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Hospital-based shootings in the United States, 2000-2019

Published

03/01/2025

How to Cite

Rizer, Nicholas, et al. “Hospital-Based Shootings in the United States, 2000-2019”. American Journal of Disaster Medicine, vol. 20, no. 1, Mar. 2025, pp. 35-41, doi:10.5055/ajdm.0503.

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