Psychiatric impact of the loss of an adolescent sibling to suicide

Abstract

Twenty-five adolescent siblings of 20 adolescent suicide victims were psychiatrically assessed 6 months after the suicide, and compared to 25 demographically matched controls. Siblings were much more likely to show a new-onset major depression subsequent to exposure to suicide. New-onset depression was associated with previous psychiatric disorder, family history of any psychiatric disorder, and family history of major depression. Mothers of suicide victims, compared to the mothers of controls, were also more likely to be depressed 6 months after the suicide of their child. The development of a family-based intervention for families of adolescent suicides is recommended.