Outcomes Associated with Arrest for Domestic Violence: A Systematic Review and Meta-Analysis.

This systematic review evaluated outcomes associated with arrest for domestic violence (DV), for both victims and perpetrators, considering both classic and modern research. A systematic search of 5 databases for quantitative reports resulted in 1,379 potentially relevant entries, of which 34 met the inclusion criteria. Studies were screened using prespecified criteria for the population (adults), outcomes (individual-level outcomes), study design (quantitative, including arrest for DV as a focal independent variable and a non-arrest comparator), publication type (peer-reviewed academic journal), study location (United States), language (English), and publication year (in or after 1984). Part I employs narrative synthesis to explore the impact of arrests by race/ethnicity, revealing gaps in reporting and a scarcity of analyses that consider race/ethnicity or its intersections with gender. Part II, a meta-analysis, indicates that arrest does not consistently reduce repeat violence and suggests variability based on the type of comparator used and the proportion of Black victims in a sample. The review finds that much of the research on the impacts of arrest is outdated and lacks diversity in data sources and outcomes, with few studies examining outcomes other than repeat violence. Future research should prioritize an intersectional approach and the perspectives and needs of survivors. Policymakers should consider the potential for disparate impacts and evaluate alternatives to mandatory arrest policies, with funding available for new data sources and related projects. Ultimately, policymakers must consider the context when evaluating the effectiveness and ethics of arrest policies.