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A Test Bed to Examine Helmet Fit and Retention and Biomechanical Measures of Head and Neck Injury in Simulated Impact
Published on: September 21, 2017
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Injury patterns and outcomes in motorcycle passengers
Panagiotis Liasidis1, Elizabeth Benjamin2,3, Dominik Jakob1
1Division of Trauma and Surgical Critical Care, Department of Surgery, Los Angeles County and University of Southern California Medical Center, University of Southern California, Los Angeles, CA, USA.
Summary
Motorcycle passenger injuries are common, especially in middle-aged females. Helmet use significantly reduces the risk of head injury and death in motorcycle accidents.
Area of Science:
- Trauma surgery
- Public health
- Epidemiology
Background:
- Motorcycle passenger injuries are underrepresented in trauma literature.
- Helmet use's impact on passenger injury patterns and outcomes requires further investigation.
Purpose of the Study:
- To analyze injury patterns and outcomes in motorcycle passengers.
- To determine the effect of helmet use on passenger injury severity and mortality.
Main Methods:
- Data from the National Trauma Data Bank on injured motorcycle passengers were analyzed.
- Patients were divided into helmeted (HM) and non-helmeted (NHM) groups.
- Univariate and multivariate analyses compared injury patterns and outcomes between groups.
Main Results:
- Non-helmeted passengers (NHM) faced higher risks of major trauma (ISS > 15) and head injuries.
- NHM patients had increased ICU admissions, mechanical ventilation needs, and a higher mortality rate (6.3% vs 3.0%).
- Helmet use was linked to a reduced odds of death (OR 0.636).
Conclusions:
- Motorcycle crashes cause substantial injuries and mortality, disproportionately affecting middle-aged females.
- Traumatic brain injury is a primary cause of death.
- Helmet use is crucial for reducing head injury risk and improving survival rates in motorcycle passengers.
