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The American journal of emergency medicine2019; 38(6); 1062-1068; doi: 10.1016/j.ajem.2019.158366

Nonfatal horse-related injuries treated in emergency departments in the United States, 1990-2017.

Abstract: Horse-related injuries can cause severe morbidity and mortality. The objective of this study is to investigate the epidemiological features of horse-related injuries treated in emergency departments (EDs) in the United States. A retrospective analysis of horse-related injuries from 1990 through 2017 was conducted utilizing the National Electronic Injury Surveillance System (NEISS). Cases were identified using the NEISS code 1239 (Horseback Riding: Activity, Apparel, or Equipment). Analyses performed included calculation of national injury estimates, relative risks (RRs) with 95% confidence intervals (CIs), and linear regression. From 1990 through 2017, an estimated 1,836,536 (95% CI: 1,494,788-2,178,284) individuals presented to United States EDs with horse-related injuries. The annual injury rate decreased by 30.8% from 1990 to 1996, increased by 33.0% from 1996 to 2000, and then decreased by 46.0% from 2000 to 2017. Among older adults >60 years of age, the annual injury rate increased by 139.6% during the study period. The number of concussion and closed head injury diagnoses increased by 337.2% from 1990 to 2009. The most common mounted mechanism of injury was a fall or being thrown (73.9%), while the most common unmounted mechanism was being kicked (42.1%). Mounted injuries were more likely to lead to hospitalization than unmounted injuries (RR, 2.10, 95% CI: 1.59-2.77). Despite the recent decline in horse-related injuries, these injuries are still common. Clinicians should be aware of the spectrum of ED presentations of horse-related injuries. Prevention efforts focused on older adults and concussions and closed head injuries warrant special attention.
Publication Date: 2019-07-31 PubMed ID: 31402233DOI: 10.1016/j.ajem.2019.158366Google Scholar: Lookup
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  • Journal Article
  • Multicenter Study

Summary

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The research article investigates the incidence, types, and trends of horse-related injuries in the United States from 1990 to 2017, identifying key risk factors and potential areas for targeted injury prevention.

Study Approach

  • The study adopts a retrospective design to analyze incidents of horse-related injuries in the United States.
  • Incident data spanning from 1990 to 2017 was obtained from the National Electronic Injury Surveillance System, a reliable source of injury data.
  • The researchers focused on particular incidents identified using the NEISS code 1239, which pertains to horseback riding related activities, apparel, and equipment.
  • Various statistical techniques were used to analyze the data, including the calculation of national injury estimates, relative risks, confidence intervals, and linear regression.

Key Findings

  • An estimated 1,836,536 individuals sought emergency treatment due to horse-related injuries between 1990 and 2017.
  • The annual rate of injury showed an initial decrease from 1990 to 1996, a subsequent increase from 1996 to 2000, followed by another decrease from 2000 to 2017.
  • The rate of injuries increased significantly among older adults (over 60 years of age).
  • The diagnoses of concussions and closed head injuries saw a drastic increase (337.2%) from 1990 to 2009.
  • Of all the injuries, falling or getting thrown from the horse was the most common way people got injured while mounted (73.9%), while getting kicked was the leading cause of injury while unmounted (42.1%).
  • It was noted that injuries sustained when mounted were more likely to result in hospitalization compared to those sustained while unmounted.

Implications and Recommendations

  • The research evidences an observable, although fluctuating, decrease in horse-related injuries during the study period.
  • Despite this improving trend, horse-related injuries remain common and hence, warrant continued attention.
  • It was recommended that clinicians should be vigilant of the varying nature of emergency presentations resulting from horse-related injuries.
  • Giventhe significant increase in horse-related injuries among older adults, injury prevention efforts should consider measures specifically tailored for this demographic.
  • Also, due to the pronounced increase in concussions and closed head injuries, targeted interventions should be aimed at mitigating these specific types of horse-related injuries.

Cite This Article

APA
Acton AS, Gaw CE, Chounthirath T, Smith GA. (2019). Nonfatal horse-related injuries treated in emergency departments in the United States, 1990-2017. Am J Emerg Med, 38(6), 1062-1068. https://doi.org/10.1016/j.ajem.2019.158366

Publication

ISSN: 1532-8171
NlmUniqueID: 8309942
Country: United States
Language: English
Volume: 38
Issue: 6
Pages: 1062-1068
PII: S0735-6757(19)30496-6

Researcher Affiliations

Acton, Amy S
  • Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States of America; The Columbus Foundation, Columbus, OH, United States of America.
Gaw, Christopher E
  • Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States of America; Division of General Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, United States of America.
Chounthirath, Thitphalak
  • Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States of America.
Smith, Gary A
  • Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States of America; The Ohio State University College of Medicine, Department of Pediatrics, Columbus, OH, United States of America; Child Injury Prevention Alliance, Columbus, OH, United States of America. Electronic address: gary.smith@nationwidechildrens.org.

MeSH Terms

  • Adolescent
  • Adult
  • Animals
  • Athletic Injuries / epidemiology
  • Athletic Injuries / therapy
  • Child
  • Child, Preschool
  • Craniocerebral Trauma / epidemiology
  • Disease Management
  • Emergency Service, Hospital / statistics & numerical data
  • Female
  • Follow-Up Studies
  • Horses
  • Humans
  • Incidence
  • Male
  • Middle Aged
  • Retrospective Studies
  • United States / epidemiology
  • Young Adult

Conflict of Interest Statement

Declaration of Competing Interest The authors have no conflicts of interest relevant to this study.

Citations

This article has been cited 13 times.
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