APA
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Walling, S., Kureshi, N., Clarke, D., Erdoğan M., & Green, R. (2021). Off-road vehicle fatalities and alcohol in patients with major traumatic brain injury: the risk of impaired driving. Canadian Journal of Neurological Sciences / Journal Canadien Des Sciences Neurologiques.
Chicago/Turabian
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Walling, S., N. Kureshi, D. Clarke, Erdoğan M., and R. Green. “Off-Road Vehicle Fatalities and Alcohol in Patients with Major Traumatic Brain Injury: the Risk of Impaired Driving.” Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques (2021).
MLA
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Walling, S., et al. “Off-Road Vehicle Fatalities and Alcohol in Patients with Major Traumatic Brain Injury: the Risk of Impaired Driving.” Canadian Journal of Neurological Sciences / Journal Canadien Des Sciences Neurologiques, 2021.
BibTeX Click to copy
@article{s2021a,
title = {Off-road vehicle fatalities and alcohol in patients with major traumatic brain injury: the risk of impaired driving},
year = {2021},
journal = {Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques},
author = {Walling, S. and Kureshi, N. and Clarke, D. and Erdoğan, M. and Green, R.}
}
Background: Intoxicated patients injured in off road vehicle (ORV) crashes have higher rates of traumatic brain injury (TBI) and intensive care unit (ICU) admission, as well as prolonged ICU length of stay. This study evaluated the impact of alcohol intoxication on mortality among major TBI patients injured in off-road vehicle crashes. Methods: A retrospective analysis (2002-2014) of off-road vehicle injuries in Nova Scotia resulting in major TBI was performed. ORVs included ATVs, snowmobiles, and dirt bikes. A logistic regression model was constructed to test for in-hospital mortality and adjusted for age, Abbreviated Injury Scale (AIS) Head, Injury Severity Score, and blood alcohol concentration (BAC). Results: There were 176 drivers and passengers of off-road vehicles. Overall mortality was 28%. BAC testing was performed in 61% patients; 85% of pre-hospital deaths were BAC positive (mean BAC=31 ± 17.39 mmol/L) and 70% in-hospital deaths were BAC positive (mean BAC=26 ± 23.12 mmol/L). After adjusting for confounders, high injury severity and intoxication increased the likelihood of in-hospital mortality. Conclusions: These findings demonstrate that alcohol intoxication is a significant risk factor for mortality among off-road vehicle collisions; for every mmol/L change in BAC, there was a 10% increase in the chance of in-hospital mortality.