Child Psychiatric Patients Exposed to Intimate Partner Violence and/or Abuse: The Impact of Double Exposure.

Children's exposure to intimate partner violence (IPV) and child abuse (CA) is strongly related to later psychological problems. Few studies exist on patients in child and adolescent mental health services (CAMHS) who have been singly or doubly exposed to IPV and/or CA. The overall aim of the current study was to compare self-reported psychiatric symptoms, post-trauma impact, and post-traumatic stress disorder (PTSD) diagnoses among CAMHS patients who had been singly or doubly exposed or had reported no family violence (NoFV). We expected to find more severe symptoms in both singly and doubly exposed patients than in the NoFV group and that double exposure was associated with more severe symptoms than single exposure (to IPV or CA). Finally, we expected to find that higher frequencies of exposure to IPV or CA were related to more psychiatric symptoms, greater post-trauma impact, and a higher likelihood of PTSD diagnosis. We compared psychiatric symptoms, post-trauma impact, and PTSD diagnosis in 578 patients aged 9-17 years with NoFV (n = 287), single exposure (n = 162), and double exposure (n = 129). The influence of gender, age, age of onset, frequency, and traumatic interpersonal events outside the family (IPE) were regressed on psychiatric symptoms, post-trauma impact, and PTSD diagnoses. Patients with double exposure had more severe symptoms than the NoFV group, and patients with single exposure had more trauma-related symptoms than the NoFV group. Double exposure was associated with more severe symptoms than single exposure, and frequency (of exposure to IPV and/or CA) and IPE influenced trauma symptoms and psychiatric symptoms, respectively. Exposure to more than one type of violence is associated with more severe symptoms, but other factors such as frequency of violent acts and IPE are important factors to focus on in future studies and clinical assessment.