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Children after motor vehicle crashes: Restraint utilization and injury severity

Bridget Lang Findlay1, Alexa Melucci1, Viktor Dombrovskiy1

  • 1Department of Surgery, Robert Wood Johnson Medical School, Rutgers University.

Journal of Pediatric Surgery
|November 18, 2018
PubMed

Insights

Improper restraint significantly increases injury severity in children after motor vehicle crashes (MVCs). Even with proper restraint (PR), children face risks, but improper restraint (IUR) leads to more profound injuries.

Area of Science:

  • Pediatric Trauma
  • Road Safety
  • Injury Prevention

Background:

  • Motor vehicle crashes (MVCs) are a leading cause of injury in children.
  • The association between restraint quality and injury severity in pediatric MVCs remains unclear.
  • Understanding this relationship is crucial for developing effective safety interventions.

Purpose of the Study:

  • To investigate the impact of proper restraint (PR) versus improper/unrestrained (IUR) use on injury rates and severity in children following MVCs.
  • To analyze injury patterns and severity scores across different age groups.
  • To quantify the risk associated with inadequate restraint in pediatric MVCs.

Main Methods:

  • Retrospective chart review of 477 children hospitalized after MVCs.
  • Categorization of children by age groups (0-7, 8-12, 13-16, 17-18 years) and restraint quality (PR vs. IUR).
  • Evaluation of injury types and Injury Severity Score (ISS); statistical analysis using chi-square and Wilcoxon rank-sum tests.

Main Results:

  • Head/neck injuries were most common across all age groups (55-63%).
  • A higher proportion of improper restraint (IUR) was observed in the youngest age group (0-7 years).
  • While injury rates did not differ significantly, improper restraint (IUR) was associated with significantly greater injury severity (ISS) compared to proper restraint (PR), with higher odds of profound ISS.

Conclusions:

  • Restraint quality significantly impacts injury severity in children involved in motor vehicle crashes.
  • Children using improper restraint are more likely to sustain severe injuries.
  • Emphasizing proper restraint use is vital for mitigating severe outcomes in pediatric MVCs.
Abstract

Keywords:
Injury severityPediatric MVCRestraint mechanisms

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