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Nicholas N Ferenchak¹, Robin Osofsky², William Simon³

¹Department of Civil, Construction & Environmental Engineering, University of New Mexico, Albuquerque, New Mexico.

The Journal of surgical research

|February 1, 2024

概括

在有信号的十字路口 (SCs) 被汽车撞击的行人面临的伤害严重程度和死亡率低于非有信号的十字路口 (NSCs) 的行人. 整合创伤和运输数据可以改善对非致命行人撞车事故的伤害评估.

科学领域:

交通安全研究交通安全研究
创伤外科手术是什么
公共卫生公共卫生

背景情况:

交通数据库往往缺乏行人受伤严重程度的详细数据.
整合运输和创伤数据库可以增强道路安全分析.
在非标志性交叉口 (NSC) 发生的行人与车辆碰撞可能会导致更严重的伤害.

研究的目的:

为了比较标志性交叉口 (SCs) 和非标志性交叉口 (NSCs) 的行人受伤严重程度.
评估整合创伤和运输数据库用于伤害分析的有效性.
确定减少行人受伤严重程度的机会.

主要方法:

在一级创伤中心 (2014-2018) 的行人与车辆碰撞患者的回顾性审查.
将创伤患者与运输数据库记录进行匹配.
使用卫星图像将十字路口分类为有信号 (SC) 或无信号 (NSC).

主要成果:

与NSC (n=306) 相比,在SC中受伤的行人 (n=206) 的伤害严重程度得分 (ISS),住院时间和死亡率明显较低.
运输数据库在严重伤害的分类中显示出有限的灵敏度和特异性 (ISS >15).
在SC的中位数ISS为9,而在NSC的中位数为17 (P < 0.001).

结论:

在SC的行人碰撞与受伤严重程度和死亡率的降低有关.
创伤数据库的整合提高了对非致命伤害的伤害严重程度评估的准确性.
数据库集成支持基于证据的策略,如增加SCs,以减轻行人患病率.

关键词:

简称伤害量表 (AIS) 是一个缩写的伤害量表.伤害模式的受伤模式伤害严重程度得分 (ISS) 是指伤害严重程度得分.步行者街道的十字路口.警方数据警方数据创伤数据库中的创伤数据库.

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