Road traffic deaths: A retrospective analysis (2009-2019) in the north of the Italian region Emilia Romagna.

Our results are in line with national and international studies highlighting the prevalence of high BAC levels in most of the cases. Confirmation analyses on blood collected from people who died following road accidents showed levels of BAC above 0.8 g/L (threshold for penal sanctions) in the majority of the subjects who tested positive for alcohol. They also revealed cocaine, cannabis, and benzodiazepines as the most common illicit drugs and medicinal drugs used, respectively, as demonstrated in several international studies.