Ali Soltani , Ahmed Jaber , Hamed Najafi Kashkooli , Madiha Bencekri
{"title":"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","authors":"Ali Soltani , Ahmed Jaber , Hamed Najafi Kashkooli , Madiha Bencekri","doi":"10.1016/j.injury.2025.112716","DOIUrl":null,"url":null,"abstract":"<div><div>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.</div></div>","PeriodicalId":54978,"journal":{"name":"Injury-International Journal of the Care of the Injured","volume":"56 11","pages":"Article 112716"},"PeriodicalIF":2.0000,"publicationDate":"2025-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Unveiling the Severity of Pedestrian Traffic Crashes in South Australia: Age-based Insights and Safety Implications\",\"authors\":\"Ali Soltani , Ahmed Jaber , Hamed Najafi Kashkooli , Madiha Bencekri\",\"doi\":\"10.1016/j.injury.2025.112716\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>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.</div></div>\",\"PeriodicalId\":54978,\"journal\":{\"name\":\"Injury-International Journal of the Care of the Injured\",\"volume\":\"56 11\",\"pages\":\"Article 112716\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2025-08-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Injury-International Journal of the Care of the Injured\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0020138325005741\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CRITICAL CARE MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Injury-International Journal of the Care of the Injured","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0020138325005741","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CRITICAL CARE MEDICINE","Score":null,"Total":0}
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.
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.