Temporal stability of factors influencing driver-injury severities in single-vehicle crashes: A correlated random parameters with heterogeneity in means and variances …

C Se, T Champahom, S Jomnonkwao… - Analytic methods in …, 2021 - Elsevier
Undoubtedly, single-vehicle crashes remain a major concern for roadway users and
highway administrators, especially in low-and middle-income developing countries, where …

What factors results in having a severe crash? a closer look on distraction-related factors

H Razi-Ardakani, A Mahmoudzadeh… - Cogent …, 2019 - Taylor & Francis
This study provides a comprehensive literature review to summarize all contributing factors
and the logit-based models that were used to predict the severity of crashes. Using the …

Exploring variations and temporal instability of factors affecting driver injury severities between different vehicle impact locations under adverse road surface …

Q Ren, M Xu - Analytic methods in accident research, 2023 - Elsevier
The adverse road surface condition has been identified as an important factor resulting in
serious casualties and property losses in traffic accidents, and there is a tremendous need to …

Temporal stability of driver injury severity in single-vehicle roadway departure crashes: A random thresholds random parameters hierarchical ordered probit approach

M Yu, C Ma, J Shen - Analytic methods in accident research, 2021 - Elsevier
This study examines contributing variables affecting the driver injury-severity in single-
vehicle roadway departure crashes. To capture the threshold heterogeneity and unobserved …

The temporal stability of factors affecting driver injury severity in run-off-road crashes: A random parameters ordered probit model with heterogeneity in the means …

M Yu, C Zheng, C Ma, J Shen - Accident Analysis & Prevention, 2020 - Elsevier
This study presents an effort to investigate the determinants of driver injury severity in run-off-
road (ROR) crashes. In order to account for unobserved heterogeneity, a random parameter …

Spatiotemporal analysis of crash severity on rural highway: A case study in Anhui, China

Y Chen, R Luo, M King, Q Shi, J He, Z Hu - Accident Analysis & Prevention, 2022 - Elsevier
Traffic crashes are the result of the interaction between human activities and different socio-
economic, geographical, and environmental factors, showing a temporal and spatial …

Topic analysis of Road safety inspections using latent dirichlet allocation: A case study of roadside safety in Irish main roads

C Roque, JL Cardoso, T Connell, G Schermers… - Accident Analysis & …, 2019 - Elsevier
Abstract Under the Safe System framework, Road Authorities have a responsibility to deliver
inherently safe roads and streets. Addressing this problem depends on knowledge of the …

Research on highway roadside safety

G Cheng, R Cheng, Y Pei, J Han - Journal of advanced …, 2021 - Wiley Online Library
Frequent and serious traffic accidents have become a focal issue because they hinder the
sustainable development of society. In China, roadside accidents account for 40% of …

Modeling single-vehicle run-off-road crash severity in rural areas: Accounting for unobserved heterogeneity and age difference

L Gong, WD Fan - Accident Analysis & Prevention, 2017 - Elsevier
This study investigates factors that significantly contribute to the severity of driver injuries
resulting from single-vehicle run-off-road (SV ROR) crashes. A mixed logit model approach …

Temporal instability and differences in injury severity between restrained and unrestrained drivers in speeding-related crashes

C Se, T Champahom, P Wisutwattanasak… - Scientific reports, 2023 - nature.com
Upon detecting a crash impact, the vehicle restraint system locks the driver in place.
However, external factors such as speeding, crash mechanisms, roadway attributes, vehicle …