Perpetrator characteristics
Ethnographic research teams conducted several hundred hours of interviews with a wide range of NHS staff, as well as patients and their friends and family, the police, mental health experts and A&E design experts.
They identified six sets of perpetrator characteristics, highlighting the diversity of individuals who become violent and aggressive in A&E. In creating these perpetrator profiles, the aim was not to stereotype or pigeonhole, or to presume the guilt of innocent people. Rather, it was intended to highlight distinct challenges and ‘aggression pathways’ that can be used to focus or test design ideas. It is also noteworthy that many of the perpetrators of violence and aggression exhibit two or more of the identified characteristics. These kinds of overlaps were deliberately ignored in the interests of clarity, but in practice make managing perpetrators and reducing acts of violence and aggression far more complex and difficult.