The Prevalence and Co-Occurrence of the Forms of Violence Against Women.

To examine the relative risk of the multiple forms of violence against women as well as the incidence and co-occurrence rates of self-reported childhood sexual assault (CSA), childhood physical assault (CPA), intimate partner violence (IPV), and witnessing family violence. The sample included 1,069 female undergraduates who completed measures of childhood trauma exposure (CPA, CSA, and exposure to family violence) and IPV victimization. Fifty-four percent of women in the sample experienced one or more forms of violence. Nearly 30% of participants reported IPV, 23% reported witnessing violence as a child, 13% reported experiencing CPA, and 11% reported experiencing CSA. Regarding co-occurrence, 31% experienced only one form of violence, 16% reported two forms, 6% reported three forms, and just over 1% of the sample reported experiencing all four forms of violence. For all forms of violence, the relative risk of experiencing another form of violence was significant at p <.0001, with witnessing violence and CPA being associated with the highest risks. This study highlights the importance of more carefully describing the violence experiences of participants used in violence research and accounting for poly-victimization in explanatory models of these forms of aggression and abuse. [ABSTRACT FROM AUTHOR]