Summarizes key findings from the 2015 National Survey on Drug Use and Health (NSDUH) for indicators of substance use and mental health among people aged 12 years old or older in the civilian, non-institutionalized population of the United States.

This advisory defines attention deficit hyperactivity disorder in adults, and explains interactions with substance use disorders.

This report discusses national estimates on the prevalence of mental illness and the use of mental health services among people ages 12 years and older. It also presents data about co-occurring mental illness and substance use disorders.

This guide provides clinicians with questions to begin discussions with adult patients about mental illness, substance use disorders, or both. It includes resources for patients who need an evaluation after a positive screening.