Helmet use and injury severity among crashed motorcyclists in brazilian state capitals: An analysis of the violence an accidents survey 2017

Abstract

Objective: To analyze the effect of helmet use on injury severity among motorcyclists and passengers involved in traffic accidents. Methods: Cross-sectional study of traffic accidents involving motorcyclists attended at the emergency healthcare units participating in the Violence and Accidents Survey Conducted in Sentinel Emergency Departments (Viva Survey) 2017. Results: There was a predominance of individuals aged 18 to 29 years old (46.6%), black (75.2%), with high school education (50.6%). Alcohol use was observed in 14.1% of cases. Helmet use was associated with a 76% reduction in the occurrence of head trauma and a 28% reduction in the referral, hospitalization or death. Conclusion: Young, male, black individuals and those with low education were the most frequent victims of accidents. Helmet use was protective for severe injuries.