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Comparison of Injury Severity by Age Group

机译：按年龄组比较受伤严重程度

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摘要

In 2009, there were 106 fatalities per 1,000 car accidents on Korean expressways, more than double those of other road types. In terms of accident casualties by age, the fatality rate for older drivers was nearly five times more than other age groups, while the injury rate for younger drivers was almost one and a half times more than other age groups. The casualty rates have shown varying degrees of injury by age. To determine the factors that influence injury severity by age, accident data on Korean expressways for the last five years were analyzed. The results show that, for younger drivers, intentional violations increased injury severity. For older drivers, less physical capability of reaction and drowsiness were identified as factors that increased injury severity. It would help to develop systematic grounds towards formulation of safety policies.
机译：2009年，韩国高速公路上每1000例车祸中有106人死亡，是其他道路类型的两倍多。在按年龄划分的事故伤亡方面，老年驾驶员的死亡率是其他年龄组的近五倍，而年轻驾驶员的伤害率是其他年龄组的近半倍。伤亡率显示出不同年龄段的受伤程度。为了确定按年龄影响伤害严重程度的因素，分析了过去五年韩国高速公路上的事故数据。结果表明，对于年轻的驾驶员，故意违规会增加伤害的严重程度。对于年长的驾驶员，身体反应能力和嗜睡能力的下降被认为是导致受伤严重程度增加的因素。这将有助于为制定安全政策提供系统的依据。

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