Log In/Create Account

2006 and 2007 National Survey on Drug Use and Health (NSDUH) data files updated

The 2006 and 2007 NSDUH public-use data files have been updated with new variables. more...

The updated 2006 NSDUH includes over 250 new variables related to drug use; use of special drugs; prior substance use; adult and youth mental health treatment; psychological distress; adult and adolescent depression; and consumption of alcohol.

The updated 2007 NSDUH includes 26 new variables related to adult depression, psychological distress, use of special drugs, and county type.

There were no changes to the total number of records or to the other variables in the 2006 and 2007 public-use data files. Please view Table 4 in the Change History section of the 2006 and 2007 codebooks for more information on the new variables.

The NSDUH is the primary source of national and state-level estimates on the prevalence, patterns, and consequences of alcohol, tobacco, and illegal drug use and abuse in the general U.S. civilian non institutionalized population. The NSDUH is conducted by the Substance Abuse and Mental Health Services Administration (SAMHSA).

Access the 2006 NSDUH study
Access the 2007 NSDUH study
Access other years of NSDUH