Challenges of using specialist domestic and sexual violence and abuse service data to inform policy and practice on violence reduction in the UK

Specialist domestic and sexual violence and abuse support services routinely collect administrative data about victim -survivors' experiences of violence, interventions, and individual- and service -level outcomes. When used effectively, such information has the potential to enhance understanding of patterns of violence in society and ensure that responses are evidence -based. However, the extent to which insights from specialist services' administrative data can inform policy and practice on violence reduction is limited by three interrelated challenges: different approaches to the measurement of violence and abuse; the issue of disproportionate funding and capacity of services, and the practicalities of multiagency working. This article contributes to a gap in knowledge by explicitly addressing the challenges of using such data. It is hoped that it will encourage further discussions into how services collect and use data, which would greatly enhance knowledge in this area. To gain a more accurate picture of violence and abuse, their consequent harms in society, and where resources and interventions should be targeted, it is vital that specialist services data is integrated with other sources of data on violence.