MULTINOMIAL AND ORDERED LOGISTIC REGRESSIONS TO INVESTIGATE FACTORS ASSOCIATED WITH ACCIDENTS AT JUNCTIONS IN UNITED KINGDOM

Introduction: The safety of vehicle occupant is a major concern in United Kingdom. Despite the considerable number of fatalities and injuries in traffic crashes, a limited number of studies focused on crash severity at junctions in the UK.

Methods: This study investigates and identifies the influential factors determining the severity of injuries in traffic crashes at junctions in the UK by using crash data in the first half of 2023. An unordered multinomial logit model and an ordered logit model are developed for this purpose.