Association between Attention Deficit Hyperactivity Disorder and Suicide Attempts in Patients with Bipolar Disorder.

Objective

The present study aimed to examine the association between ADHD and suicide attempts among adolescents with bipolar disorder. Method : Participants were 168 adolescents who fulfilled DSM-IV-TR criteria for bipolar disorder. They were divided into 2 groups: The first group of patients with bipolar disorder with a history of suicide attempts (n = 84) and the second group without a history of suicide attempts (n = 84). ADHD and other variables were analyzed using a chi-squared test and logistic regression model.

Results

No significant difference was observed between the 2 groups in comorbidity of ADHD and other psychiatric disorders (P > 0/05). In the logistic regression model, and after controlling for other factors, gender (OR = 3.9, CI 95%: 1.5-9.6) and history of sexual abuse (OR = 3.4; CI 95%: 1.06-11.3) were the only 2 factors associated with a history of suicide attempts.

Conclusion

No significant association was found between ADHD and suicide attempts in adolescents with bipolar disorder.