Suicidal behavior and aggression-related disorders.

Studies of suicidal behavior among those with aggression-related disorders (i.e. intermittent explosive disorder, borderline personality disorder, antisocial personality disorder, and conduct disorder) were examined. The presence of an aggressive disorder generally increased the risk of suicide attempts and mortality, with this effect (when examined) usually existing independent of other psychopathology. However, this may not be the case for antisocial personality disorder. Furthermore, with the exception of intermittent explosive disorder, the extant research suggests severity of aggression was associated with suicide attempt risk in aggression-related disorders. Future research is needed to better understand what mechanisms may influence the suicide-aggression relationship.