[Adult Victimization of Mental Health Service Users - A Review of Prevalences, Risk Factors, and Disclosure].

Background: Although adult victimization among psychiatric patients is frequent, the subject is neglected within the mental health service literature in Germany.

Methods: Systematic review on adult victimization prevalences, introduction of risk factors and discussion against theoretical concepts and findings on disclosure of victimization.

Results: International studies consistently indicate high adult victimization risks compared to general population. Risk factors include psychopathology, substance abuse, (former) experiences of violence, and a lack of social integration. Disclosure of victimization is hindered by several barriers.

Conclusions: Preventive and interventive measures should be provided at individual, service, and societal level. More research is needed regarding prevalences for German user populations, disclosure within (mental) health services, and situational, interactive and sociocultural factors of victimization.