The impact of childhood sexual abuse on interpersonal violence in men: A systematic review

The current systematic review aimed to critically examine the growing body of literature proposing that there is an ‘intergenerational cycle’ of violence, whereby victims of abuse during childhood are posited to have a higher propensity of becoming perpetrators during adulthood. Specifically, this review examined whether there is quality evidence supporting the relationship between childhood sexual abuse victimisation and interpersonal violence perpetration (sexual/physical) in adult men. 20 studies published between 1992 and 2022 were included in this review. The quality of studies was systematically assessed to provide a weighted conclusion to the primary research question. Overall, there was limited evidence to confidently support or reject the link between childhood sexual abuse and physical and/or sexual violence in adulthood for men. The current review found that whilst there were studies that found associations on a univariate and multivariate level between childhood sexual abuse and interpersonal violence in adult men, only 25 % of the papers included in this review were deemed high-quality and significant methodological issues limit the validity of conclusions made. Additionally, a sizeable proportion of high-quality studies at both univariate and multivariate levels of analysis suggest mixed results or did not find a significant relationship. Implications for future research studies in this area in terms of the encouragement of a more critical stance towards the assumption of ‘intergenerational cycles’ of violence as well as recommendations for methodological improvements of studies were discussed.