Prevalence of Serious Mental Illness Among U.S. Adults by Age, Sex, and Race
While mental disorders are common in the United States, their burden of illness is particularly concentrated among those who experience disability due to serious mental illness (SMI). The data presented are from the National Survey on Drug Use and Health (NSDUH), which defines SMI as:
- A mental, behavioral, or emotional disorder (excluding developmental and substance use disorders)
- Diagnosable currently or within the past year
- Of sufficient duration to meet diagnostic criteria specified within the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV)
- Resulting in serious functional impairment, which substantially interferes with or limits one or more major life activities
Science News about Statistics
Statistics Resources
- Agency for Healthcare Research and Quality's Medical Expenditure Panel Survey (MEPS)
- Centers for Disease Control and Prevention's Web-based Injury Statistics Query and Reporting System (WISQARS)
- National Institute of Mental Health's National Comorbidity Survey
- Substance Abuse and Mental Health Services Administration's National Survey of Drug Use and Health (NSDUH)
- Substance Abuse and Mental Health Services Administration's National Expenditures for Mental Health Services and Substance Abuse Treatment Report





