Temporal trends in physical violence, gender differences and spatial vulnerability of the location of victim's residences

Abstract The aim of study was to describe trends in physical violence among Brazilian victims and investigate spatial vulnerability of the location of victim's residences. This study performed an ecological-level longitudinal analysis, examining violence rates over 4 years. Cases of 4795 victims of physical aggression attended at a Center of Legal Medicine were investigated. Trend analysis was used to evaluate the data, with the creation of polynomial regression models ( p p p R 2  = 16.1%; p  = 0.019) and South ( R 2  = 18.4%; p  = 0.010), whereas the rural zone ( R 2  = 10.1%; p  = 0.028) presented a decrease. The findings highlight the need for protection policies that address spatial-temporal aspects.