• Nancy L Dawson, Christian Lachner, Tyler F Vadeboncoeur, Michael J Maniaci, Veronica Bosworth, Teresa A Rummans, Archana Roy, and M Caroline Burton.
• Division of Hospital Internal Medicine, Mayo Clinic, Jacksonville, FL, United States. Electronic address: dawson.nancy11@mayo.edu.
• Am J Emerg Med. 2018 Mar 1; 36 (3): 392395392-395.

BackgroundViolence against health care workers has been increasing. Health care workers in emergency departments (EDs) are highly vulnerable because they provide care for patients who may have mental illness, behavioral problems, or substance use disorders (alone or in combination) and who are often evaluated during an involuntary hold. Our objective was to identify factors that may be associated with violent behavior in ED patients during involuntary holds.MethodsRetrospective review of patients evaluated during an involuntary hold at a suburban acute care hospital ED from January 2014 through November 2015.ResultsOf 251 patients, 22 (9%) had violent incidents in the ED. Violent patients were more likely to have a urine drug screen positive for tricyclic antidepressants (18.2% vs 4.8%, P=0.03) and to present with substance misuse (68.2% vs 39.7%, P=0.01), specifically with marijuana (22.7% vs 9.6%, P=0.06) and alcohol (54.5% vs 24.9%, P=0.003). ED readmission rates were higher for violent patients (18.2% vs 3.9%, P=0.02). No significant difference was found between violent patients and nonviolent patients for sex, race, marital status, insurance status, medical or psychiatric condition, reason for involuntary hold, or length of stay.ConclusionViolent behavior by patients evaluated during an involuntary hold in a suburban acute care hospital ED was associated with tricyclic antidepressant use, substance misuse, and higher ED readmission rates.Copyright © 2017 Elsevier Inc. All rights reserved.

24 keywords...

hide…