Traffic injury prevention
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This study examined 2-car crashes including one passenger car and one light truck (van, minivan, pickup truck, or sport utility vehicle) and investigated the likelihood of hospitalization, hospitalization charges, and the likelihood of fatality of an occupant by vehicle type differentiating between passengers and drivers. ⋯ Though previous studies have shown high fatality costs associated with light trucks, this study is the first to explore the hospitalization costs associated with these vehicles. The existing traffic liability systems (tort or no-fault systems) likely fail to fully make light trucks accountable for costs they impose on other cars, pedestrians, and other road occupants. Our findings suggest the importance of a close examination of a broad range of cost implications even beyond hospitalization and fatality costs to evaluate the optimal amount of corrective taxes or other corrective policies in future research. Supplemental materials are available for this article. Go to the publisher's online edition of Traffic Injury Prevention to view the supplemental file.
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Traffic injury prevention · Jan 2014
Motor vehicle crash-related injury causation scenarios for spinal injuries in restrained children and adolescents.
Motor vehicle crash (MVC)-related spinal injuries result in significant morbidity and mortality in children. The objective was to identify MVC-related injury causation scenarios for spinal injuries in restrained children. ⋯ Restrained children in nonrollover MVCs with spinal injuries in the CIREN database are most frequently in high-speed frontal crashes, of teenage age, and have vertebral fractures. There are age-specific mechanism patterns that should be further explored. Because even moderate spinal trauma can result in measurable morbidity, future efforts should focus on mitigating these injuries.
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Traffic injury prevention · Jan 2014
Analysis on tank truck accidents involved in road hazardous materials transportation in china.
Due to the sheer size and capacity of the tanker and the properties of cargo transported in the tank, hazmat tanker accidents are more disastrous than other types of vehicle accidents. The aim of this study was to provide a current survey on the situation of accidents involving tankers transporting hazardous materials in China. ⋯ The safety situation of China's hazmat tanker transportation is grim. Such accidents not only have high spill percentages and consistently large spills but they can also cause serious consequences, such as fires and explosions. Improving the training of drivers and the quality of vehicles, deploying roll stability aids, enhancing vehicle inspection and maintenance, and developing good delivery schedules may all be considered effective measures for mitigating hazmat tanker accidents, especially severe crashes.
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Traffic injury prevention · Jan 2014
Randomized Controlled TrialMild to moderate dehydration combined with moderate alcohol consumption has no influence on simulated driving performance.
Many people consume alcoholic beverages following a period of physical activity that results in fluid loss through sweating (e.g., after sports, work). Adequate rehydration following physical activity may not occur, consequently resulting in the consumption of alcohol in a dehydrated state. This may have serious implications for the safety of individuals operating motor vehicles. Therefore, this study investigated the impact of mild-moderate dehydration in combination with moderate alcohol consumption on simulated driving performance. ⋯ Overall, it appears that dehydration does not exacerbate impairment in driving performance caused by mild-moderate alcohol intoxication. Further research is required to clarify the effects of alcohol and dehydration at various alcohol doses.
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Traffic injury prevention · Jan 2014
Bicycle crashes in different riding environments in the Australian capital territory.
Cyclists are increasingly overrepresented in traffic crash casualties in Australia. There is evidence that better cycling infrastructure increases participation, but whether it reduces the numbers of injured cyclists is less clear. This study examined injury outcomes of crashes in different cycling environments. ⋯ Fewer cyclists were injured in on-road cycle lanes than in other cycling environments, and a high proportion of injuries were incurred on shared paths. This study highlights an urgent need to determine appropriate criteria and management strategies for paths classified as suitable for shared or segregated usage. Supplemental materials are available for this article. Go to the publisher's online edition of Traffic Injury Prevention to view the supplemental files.