揭示南澳大利亚行人交通事故的严重性:基于年龄的见解和安全含义

IF 2 3区 医学 Q3 CRITICAL CARE MEDICINE
Ali Soltani , Ahmed Jaber , Hamed Najafi Kashkooli , Madiha Bencekri
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引用次数: 0

摘要

行人碰撞是一个影响所有年龄组的全球性安全问题,尽管进行了广泛的研究,但了解不同年龄组碰撞的严重程度仍然不完整。老年和年轻行人代表着两种截然不同的人口特征,具有独特的脆弱性。本文研究了影响南澳大利亚在过去十年(2012-2020)中导致死亡或严重伤害的行人碰撞严重程度的因素,分为两个年龄组,即年轻行人(18岁)和老年行人(65岁)。该研究采用了几种描述和分析方法,包括逻辑、分类和回归树模型。调查结果显示,年龄较大的行人主要涉及致命车祸(32%),而他们的年轻人主要遭受严重伤害(30%)。当车速低于60公里/小时时,年轻行人会遇到更严重的后果,但当车速超过60公里/小时时,老年行人受到伤害的可能性更大。在弯曲的道路和潮湿的天气等独特因素如何影响撞击强度方面,年龄发挥了作用。年轻人特别喜欢高速公路和单向高速公路,这是突出的领域,强调了采取行动的必要性。十字路口,包括十字路口和单行道,对老年行人构成了重大挑战,强调了安全预防措施的必要性。此外,与工作日相比,周末撞车与KSI的对数概率之间存在负相关,这导致两个年龄组的严重程度都较低。针对不同年龄群体定制安全规程对于确保有效减轻碰撞至关重要。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Unveiling the Severity of Pedestrian Traffic Crashes in South Australia: Age-based Insights and Safety Implications
Pedestrian crashes are a global safety issue impacting all age groups, and despite extensive research, understanding the severity of crashes among different age groups has remained incomplete. Older and young pedestrians represent two distinct demographics with unique vulnerabilities. This paper examines the factors that impact the severity of pedestrian crashes resulting in Killed or Serious Injuries in South Australia over ten years (2012–2020) for two age groups, namely young pedestrians (age < 18) and older pedestrians (age > 65). The study employs several descriptive and analytical methods, including logistic and Classification and Regression Tree models. The findings reveal that older pedestrians are primarily involved in fatal crashes (32 %), while their young cohorts predominantly suffer from serious injuries (30 %). Young pedestrians experience more severe consequences when vehicle speeds are below 60 km/hr, but older pedestrians suffer a greater likelihood of harm at speeds beyond 60 km/hr. Age has a role in how unique elements, such as curving roadways and damp weather, affect the intensity of the impact. Young individuals are particularly drawn to motorways and one-way highways, which are prominent areas that underscore the necessity for action. Intersections, including crossroads and one-way highways, pose significant challenges for older pedestrians, underscoring the need for safety precautions. Also, there is a negative correlation between weekend crashes and log-odds of KSI compared to weekdays, which leads to lower severity for both age groups. Customizing safety protocols for distinct age cohorts is crucial for ensuring efficient crash mitigation.
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来源期刊
CiteScore
4.00
自引率
8.00%
发文量
699
审稿时长
96 days
期刊介绍: Injury was founded in 1969 and is an international journal dealing with all aspects of trauma care and accident surgery. Our primary aim is to facilitate the exchange of ideas, techniques and information among all members of the trauma team.
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