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National Drug Abuse Treatment System Survey Waves II-IV (NDATSS-1988-1995)
Parent Series Details:
The National Drug Abuse Treatment System Survey (NDATSS) is a longitudinal program of research into organizational structures, operating characteristics, and treatment modalities of outpatient drug treatment programs in the United States. This is done through interviews with program directors and clinical supervisors. In some publications, this research is referred to as the Outpatient Drug Abuse Treatment Studies (ODATS). Data being released include Wave II (1988), Wave III (1990), and Wave IV (1995).
Geographic coverage :
Unit of observation:
Outpatient Drug Abuse Units in the United States
The data were collected by Survey Research Operations, Institute for Social Research, University of Michigan.
Wave I is not planned for public release because it had a significantly different sample design than the other waves.
- alcohol abuse
- drug abuse
- drug treatment
- health care services
- methadone maintenance
- substance abuse
- substance abuse treatment
- treatment facilities
- treatment programs
Mode of data collection:
1988: 86 percent
1990: 88 percent
1995: 87 percent
Extent of processing:
- Created variable labels and/or value labels.
- Standardized missing values.
- Created online analysis version with question text.
- Performed recodes and/or calculated derived variables.
- Checked for undocumented or out-of-range codes.