The relationship between parental mental illness and/or substance use disorder on adolescent substance use disorder: Results from a nationally representative survey.

This study examines the relationship between parental comorbid mental illness and substance use disorder (SUD) and adolescent SUD. Nationally representative parent-child data pooled over six years from the National Survey on Drug Use and Health (NSDUH) was utilized in this study. Multivariable regression analysis was conducted to determine whether adolescents living with parents who have mental health disorders and/or substance use disorder are themselves more likely to have SUD while controlling for potential confounding variables. The results show that comorbid AMI-SUD in mothers is significantly associated with adolescent SUD after controlling for potential confounders. However, comorbid AMI-SUD in fathers is not associated with adolescent SUD when other controls are included in the model. The association of parental comorbid AMI-SUD with adolescent SUD indicates that parental behavioral health treatment may be a preventive measure to protect their children and may function as an important deterrent to adolescent SUD.