In this study we use data from Danish, nationwide registers to investigate risk of suicide attempt in individuals whose parents have attempted suicide. Results show that parental suicide attempt is associated with a 3-fold increased risk of suicide attempt in the offspring. Risks are highest if the parent attempted suicide during early childhood of the offspring. Risks were slightly higher for children of mothers than fathers with suicide attempt. Suicide attempt in a stepparent was associated with a 1,7 fold risk of suicide attempt in the stepchild. Analyses are adjusted for important socioeconomic confounders.
DRISP: Anne Ranning, Annette Erlangsen, Trine Madsen, Merete Nordentoft
- Center for Register-based Research