The association of psychiatric disorders with suicide attempts in a juvenile delinquent sample

The goal of this study was to examine the degree to which psychiatric disorders (current and lifetime) are associated with a history of suicide attempt in a sample of juvenile delinquents. Sixty adolescents in a secure detention facility participated in diagnostic interviews assessing most psychiatric disorders according to DSM‐III‐R criteria. Although this population appears to have numerous psychiatric problems, suicide attempts were primarily associated with the internalising problems of depression (major depression and dysthymia) and anxiety disorders. Suicide attempt rates were approximately twice as high for adolescents with these disorders compared with adolescents who had not experienced the disorder. Cannabis use disorders were associated with a trend (p = 0.051) for lower lifetime suicidal behaviour. Conduct and oppositional defiant disorders were associated with higher rates of suicide attempts in boys but lower rates of attempts in girls. The co‐occurrence of psychiatric disorders did not significantly increase the likelihood of suicide attempt, although the pattern of results was in the predicted direction. Understanding the determinants of suicidal behaviour in detained adolescents has important clinical and theoretical implications. Efforts are clearly needed to treat depression actively in this population.