RT info:eu-repo/semantics/article T1 Influence of seat-belt use on the severity of injury in traffic accidents A1 Febres Eguiguren, Juan Diego A1 García Herrero, Susana A1 Herrera, Sixto A1 Gutiérrez Llorente, José Manuel A1 López García, José Ramón A1 Mariscal Saldaña, Miguel Ángel K1 Road traffic injuries K1 Seat belt K1 Bayesian networks K1 Traffic accidents K1 Human and conditioning factors K1 Transporte K1 Transportation AB Background: About 1.35 million people died in traffic accidents around the world in 2018, make this type ofaccidents the 8th cause of death in the world. Particularly, in Spain, there were 204,596 traffic accidents during 2016and 2017, out of which 349,810 drivers were injured. The objective of this study was to understand to what extentseat belt non-use and human factors contribute to drivers injury severity.Methodology: The results are based on the information and 2016–17 data provided by the Spain national trafficdepartment “Dirección General de Tráfico” (DGT). The discretization model and Bayesian Networks were developedbased on important variables from the literature. These variables were classified as; human factor, demographicfactor, conditioning factor and seat belt use.Results: The results showed that failure to wear the seat belt by drivers are likely to increase the risk of fatal andsever injury significantly. Moreover, distraction and road type road can contribute to the accident severity. PB Springer SN 1867-0717 YR 2020 FD 2020-02 LK http://hdl.handle.net/10259/5291 UL http://hdl.handle.net/10259/5291 LA eng NO This research is part of the project “Modelización mediante técnicas demachine learning de la influencia de las distracciones del conductor en laseguridad vial”, with the reference BU300P18 and supported by funds fromFEDER (Fondo Europeo de Desarrollo Regional - Junta de Castilla y León). DS Repositorio Institucional de la Universidad de Burgos RD 19-abr-2024