Protections Order May Reduce Intimate Partner (Domestic) Violence
Protection orders may reduce recidivism (an offender's return to crime after sanctioning or intervention for a previous crime) if the orders are tailored to victims' needs and used in conjunction with vigorous prosecution and significant sanctioning of abusers.[1] Permanent protection orders are associated with a significant decrease in the risk of police-reported violence against women by their male intimate partners.[2]
Notes
[1] Keilitz, S. "Specialization of Domestic Violence Case Management in the Courts: A National Survey." Final report to the National Institute of Justice, 2001, NCJ 186192.
[2] Holt, V.L., M.A. Kernic, T. Lumley, M.E. Wolf, and F.P. Rivara. "Civil Protection Orders and Risk of Subsequent Police-Reported Violence." Exit Notice. Journal of the American Medical Association 288 (2002): 589–594.

