SAMHSA Substance Abuse and Mental Health
Data Archive (SAMHDA)
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SDA Codebooks

Online codebooks contain the study description and organized variable lists. Some will contain other information about weighting, data processing decisions, and disclosure protection for respondents. Online codebooks are available for every series and study (?).

Other Studies

  • Behavioral Health is Essential to Health
  • Prevention Works
  • Treatment is Effective
  • People Recover
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SAMHSA's mission is to reduce the impact of substance abuse and mental illness on America's communities.
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