Introduction Unmeasured confounding can lead to biased interpretations of empirical
findings. This paper aimed to assess the magnitude of suspected unmeasured confounding …

Background While some medicinal drugs have been found to affect driving ability, no study
has investigated whether a relationship exists between these medicines and crashes …

Purpose In exploratory analyses of pharmacoepidemiological data from large populations
with large number of exposures, both a conceptual and computational problem is how to …

Background In recent decades, increased attention has been focused on the impact of
disabilities and medicinal drug use on road safety. The aim of our study was to investigate …

Objective This study investigated the relationship between the number of different
medications dispensed (NDMD) to senior drivers and the risk of injurious road traffic crashes …

This paper is a corrigendum to a previously published paper where errors were detected.
The errors have been corrected in this paper. The paper is otherwise identical to the …

Background Polypharmacy (ie, simultaneous use of two or more medications) poses a
serious safety concern for older drivers. This study assesses the association between …

Aim To investigate the impact of antidepressants on the risk of road traffic crash in the
elderly. Methods Reports from the U niversal Q uebec A utomobile I nsurance A gency …

The February 2013 issue of the IJE included our study which used culpability analysis to
examine the association of cellphone use with motor vehicle crashes. 1 In a commentary in …

In order to explore how the choice of different study designs could influence the risk
estimates, a case–crossover and case–time–control study were carried out and their …