OBJECTIVE: To assess the effect of driver dependent factors on the risk of causing a collision for two wheeled motor vehicles (TWMVs). DESIGN: Case control study. SETTING: Spain, from 1993 to 2002. SUBJECTS: All drivers of TWMVs involved in the 181 551 collisions between two vehicles recorded in the Spanish registry which did not involve pedestrians, and in which at least one of the vehicles was a TWMV and only one driver had committed a driving infraction. The infractor and non-infractor drivers constituted the case and control groups, respectively. MAIN OUTCOME MEASURES: Logistic regression analyses were used to obtain crude and adjusted odds ratio estimates for each of the driver related factors recorded in the registry (age, sex, nationality, psychophysical factors, and speeding infractions, among others). RESULTS: Inappropriate speed was the variable with the greatest influence on the risk of causing a collision, followed by excessive speed and driving under the influence of alcohol. Younger and older drivers, foreign drivers, and driving without a valid license were also associated with a higher risk of causing a collision. In contrast, helmet use, female sex, and longer time in possession of a driving license were associated with a lower risk. CONCLUSIONS: Although the main driver dependent factors related to the risk of causing a collision for a TWMV were similar to those documented for four wheeled vehicles, several differences in the pattern of associations support the need to study moped and motorcycle crashes separately from crashes involving other types of vehicles.
OBJECTIVE: To assess the effect of driver dependent factors on the risk of causing a collision for two wheeled motor vehicles (TWMVs). DESIGN: Case control study. SETTING: Spain, from 1993 to 2002. SUBJECTS: All drivers of TWMVs involved in the 181 551 collisions between two vehicles recorded in the Spanish registry which did not involve pedestrians, and in which at least one of the vehicles was a TWMV and only one driver had committed a driving infraction. The infractor and non-infractor drivers constituted the case and control groups, respectively. MAIN OUTCOME MEASURES: Logistic regression analyses were used to obtain crude and adjusted odds ratio estimates for each of the driver related factors recorded in the registry (age, sex, nationality, psychophysical factors, and speeding infractions, among others). RESULTS: Inappropriate speed was the variable with the greatest influence on the risk of causing a collision, followed by excessive speed and driving under the influence of alcohol. Younger and older drivers, foreign drivers, and driving without a valid license were also associated with a higher risk of causing a collision. In contrast, helmet use, female sex, and longer time in possession of a driving license were associated with a lower risk. CONCLUSIONS: Although the main driver dependent factors related to the risk of causing a collision for a TWMV were similar to those documented for four wheeled vehicles, several differences in the pattern of associations support the need to study moped and motorcycle crashes separately from crashes involving other types of vehicles.
Authors: P Lardelli Claret; J D Luna del Castillo; J J Jiménez Moleón; A Bueno Cavanillas; M García Martín; R Gálvez Vargas Journal: J Epidemiol Community Health Date: 2002-05 Impact factor: 3.710
Authors: Pablo Lardelli-Claret; Juan de Dios Luna-Del-Castillo; José Juan Jiménez-Moleón; Trinidad Rueda-Domínguez; Miguel García-Martín; Pedro Femia-Marzo; Aurora Bueno-Cavanillas Journal: Ann Epidemiol Date: 2003-08 Impact factor: 3.797
Authors: Pablo Lardelli Claret; Juan de Dios Luna del Castillo; José Juan Jiménez Moleón; Aurora Bueno Cavanillas; Miguel García Martín; Ramón Gálvez Vargas Journal: Accid Anal Prev Date: 2003-03
Authors: Daniela Wosiack da Silva; Selma Maffei de Andrade; Dorotéia Fátima Pelissari de Paula Soares; Thais Aidar de Freitas Mathias; Tiemi Matsuo; Regina Kazue Tanno de Souza Journal: ScientificWorldJournal Date: 2012-05-01