Related Articles Mental disorder and threats made by noninstitutionalized people with weapons in the national comorbidity survey replication. J Nerv Ment Dis. 2008 Jun;196(6):437-45 Authors: Casiano H, Belik SL, Cox BJ, Waldman JC, Sareen J Controversy exists as to whether mental disorders are associated with a higher risk of violent behavior. Data from the nationally-representative National Comorbidity Survey Replication was examined. Multiple logistic regression was used to determine whether mood, anxiety, impulse control, and substance use disorders were associated with a higher rate of potentially violent behavior as assessed by threatening others with a gun or other weapon. After adjusting for sociodemographic factors, an association was found between mood, anxiety, impulse control, and substance use disorders and the rate of threatening others. A significant association was found between threats made against others with a gun and both substance use disorders (adjusted odds ratio [AOR] 2.27; 95% confidence interval [CI] 1.62-3.20) and impulse control disorders (AOR 2.67; 95% CI 1.95-3.66). Threats made against others with any other type of weapon were significantly associated with any anxiety (AOR 1.76; 95% CI 1.34-2.31), substance (AOR 2.63; 95% CI 1.87-3.71), or impulse control disorder (AOR 2.49; 95% CI 1.96-3.18). Of the disorders studied, social phobia, specific phobia, and impulse control disorders seemed to have their onset ...