2006-2018年影响科罗拉多州十字路口严重行人碰撞百分比的因素。

IF 2.3 4区 医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH
Bruce Janson, Mohamed Mesbah, Wesley Marshall
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引用次数: 0

摘要

本文调查了与科罗拉多州十字路口致命和严重伤害行人碰撞百分比相关的因素。许多已发表的研究将道路和旅行者的特征与行人撞车的频率或严重程度联系起来,而没有参考具体的地点。本研究的目的是确定道路和行人的特征,通过交叉路口汇总,是否部分解释了交叉路口严重碰撞百分比的差异。从2006年到2018年,科罗拉多州共发生了17047起涉及行人和机动车的撞车事故。这项研究分析了3015起这样的碰撞,这些碰撞有GPS坐标,可以识别它们在十字路口的位置,并包括识别碰撞对行人造成的影响所需的信息。logistic回归和线性回归的结果发现,照明条件、车速、车辆转向运动、车辆类型、行人年龄、驾驶员或行人因药物或酒精而受损与十字路口严重碰撞的百分比最为相关。这些发现确定了具有较高严重碰撞比例的十字路口的碰撞特征,可以潜在地解决以提高安全性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Factors affecting severe pedestrian crash percentages at intersections in Colorado 2006-2018.

This article investigates factors associated with fatal and severe injury pedestrian crash percentages at intersections in Colorado. Many published studies associate road and traveler characteristics with the frequency or severity of pedestrian crashes without reference to specific locations. The objective of this study is to determine whether road and traveler characteristics, aggregated by intersection, partly explain differences in severe crash percentages at intersections. From 2006 to 2018, there were a total of 17,047 reported crashes involving pedestrians and motor vehicles in all of Colorado. This study analyzes 3,015 of these crashes that had the GPS coordinates needed to identify their locations at intersections and included the information needed to identify the pedestrian outcomes of the crash. The results of logistic and linear regressions found that lighting condition, vehicle speed, turning movement of vehicle, vehicle type, pedestrian age, and driver or pedestrian impairment by drugs or alcohol were most associated with severe crash percentages at intersections. These findings identify crash characteristics at intersections with higher severe crash proportions that can potentially be addressed to improve safety.

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来源期刊
International Journal of Injury Control and Safety Promotion
International Journal of Injury Control and Safety Promotion PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH-
CiteScore
4.40
自引率
13.00%
发文量
48
期刊介绍: International Journal of Injury Control and Safety Promotion (formerly Injury Control and Safety Promotion) publishes articles concerning all phases of injury control, including prevention, acute care and rehabilitation. Specifically, this journal will publish articles that for each type of injury: •describe the problem •analyse the causes and risk factors •discuss the design and evaluation of solutions •describe the implementation of effective programs and policies The journal encompasses all causes of fatal and non-fatal injury, including injuries related to: •transport •school and work •home and leisure activities •sport •violence and assault
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