Post-traumatic stress symptoms and psychological functioning in children of parents with acquired brain injury

The effect of parental brain injury on children has been relatively little investigated. This study examines post-traumatic stress symptoms (PSS) and psychological functioning in children with a parent with an acquired brain injury.

The participants were 35 patients with acquired brain injury, their spouses and children aged 7-14 years recruited from out-patient brain injury rehabilitation units across Denmark. Children self-reported psychological functioning using the Becks Youth Inventory (BYI) and Child Impact of Events revised (CRIES) measuring PSS symptoms. Emotional and behavioural problems among the children were also identified by the parents using the Achenbach's Child Behaviour Checklist (CBCL). A matched control group, consisting of 20 children of parents suffering from diabetes, was recruited from the National Danish Diabetes Register.

Post-traumatic stress symptoms above cut-off score (<30) were found (CRIES) in 46% of the children in the brain injury group compared to 10% in the diabetes group. The parents in the brain injury group reported more emotional and behavioural problems in their children when compared to published norms (CBCL).

When parents have acquired brain injury, their children appear to be at a substantial risk for developing post-traumatic stress symptoms. These results indicate the need for a child-centred family support service to reduce the risk of children being traumatized by parental brain injury, with a special focus on the relational changes within the family.