Use this summary report to properly interpret 2021 NSDUH estimates of substance use and mental health issues. The report accompanies theannual detailed tablesand covers overall methodology, key definitions for measures and terms used in 2021 NSDUH reports and tables, and selected analyses of the measures and how they should be interpreted.The report is organized into six chapters:Introduction.Description of the survey, including information about the sample design, data collection procedures, and key aspects of data processing such as development of the analysis weights. The report also includes methodological changes and related issues in the 2021 NSDUH due to COVID-19.Technical details on the statistical methods and measurement, such as suppression criteria for unreliable estimates, statistical testing procedures, issues around selected substance use and mental health measures, and the impact of methodological changes on response rates.Special topics related to prescription psychotherapeutic drugs.A comparison between NSDUH and other sources of data on substance use and mental health issues, including data sources for populations outside the NSDUH target population.A more in-depth view of special methodological issues for the 2021 NSDUH, including the results of special analyses that led SAMHSA to not compare estimates from 2021 to estimates from previous years.An appendix covers key definitions used in NSDUH reports and tables.

Use this summary report to properly interpret 2020 NSDUH estimates of substance use and mental health issues. The report accompanies theannual detailed tablesand covers overall methodology, key definitions for measures and terms used in 2020 NSDUH reports and tables, and selected analyses of the measures and how they should be interpreted.The report is organized into six chapters:Introduction.Description of the survey, including information about the sample design, data collection procedures, and key aspects of data processing such as development of the analysis weights.Technical details on the statistical methods and measurement, such as suppression criteria for unreliable estimates, statistical testing procedures, issues around data accuracy, and measurement issues for selected substance use and mental health measures.Special topics related to prescription psychotherapeutic drugs.A comparison between NSDUH and other sources of data on substance use and mental health issues, including data sources for populations outside the NSDUH target population.A more in-depth view of special methodological issues for the 2020 NSDUH, including those related to methodological changes made because of the Coronavirus 2019 Pandemic.An appendix covers key definitions used in NSDUH reports and tables.

Use this summary report to properly interpret 2022 NSDUH estimates related to substance use, mental health, and treatment. The report accompanies theannual detailed tablesand covers overall methodology, key definitions for measures and terms used in 2022 NSDUH reports and tables, and selected analyses of the measures and how they should be interpreted.The report is organized into five chapters:Introduction.Description of the survey, including information about the sample design, data collection procedures and questionnaire changes, and key aspects of data processing such as development of the analysis weights.Technical details on the statistical methods and measurement, such as suppression criteria for unreliable estimates, statistical testing procedures, revised estimates for 2021 to account for data collection mode, and issues around selected substance use and mental health measures.Special topics related to prescription psychotherapeutic drugs.Description of other sources of data on substance use and mental health issues in the United States, including data sources for populations outside the NSDUH target population.An appendix covers key definitions used in NSDUH reports and tables.

This report summarizes the 2018 NSDUH methods and other supporting information relevant to estimates of substance use and mental health issues, and organized into five chapters. Chapter 1 is an introduction to the report. Chapter 2 describes the survey, including information about the sample design; data collection procedures; and key aspects of data processing, such as development of analysis weights. Chapter 3 presents technical details on the statistical methods and measurement, such as suppression criteria for unreliable estimates, statistical testing procedures, and issues for selected substance use and mental health measures. Chapter 4 covers special topics related to prescription psychotherapeutic drugs. Chapter 5 describes other sources of data on substance use and mental health issues, including data sources for populations outside the NSDUH target population. Appendix A is a glossary that covers key definitions for use as a resource with the 2018 NSDUH reports and detailed tables. Appendix B provides a list of contributors to the report.

This report is organized into seven sections. Section A describes the survey, including information about the sample design, data collection procedures, and key aspects of data processing (e.g., development of analysis weights). Section B presents technical details on the statistical methods and measurement, such as suppression criteria for unreliable estimates, statistical testing procedures, and issues for selected substance use and mental health measures. Section C discusses special topics related to prescription psychotherapeutic drugs. A glossary that covers key definitions used in NSDUH reports and tables is included in Section D. Section E describes other sources of data on substance use and mental health issues, including data sources for populations outside the NSDUH target population. A list of references cited in the report (Section F) and a list of contributors to this report (Section G) also are provided.

Use this collection to provide context for estimates from the 2019 National Survey on Drug Use and Health (NSDUH). This collection includes materials used to conduct the survey, reports on how the survey was conducted, and reports on how the data were processed. The Statistical Inference Report details how the data were analyzed for reports and tables, which may be useful for data users looking to do their own analysis.

The Annual Detailed Tables present in-depth findings on location, characteristics, and utilization of substance use and mental health services as collected by the National Substance Use and Mental Health Survey (N-SUMHSS). The data presented are intended to provide behavioral health services providers; researchers; and federal, state, and local governments with information about the number and characteristics of public and private substance use and mental health treatment facilities nationwide.

This report provides a guide to the development and presentation of the 2013-2014 NSDUH State estimates. A summary of the methodology is included along with tables containing sample sizes, response rates, and population estimates (i.e., denominators of percentages) by State and age group.

This report describes the supplemental Mental Health Surveillance Study data collection to the 2012 National Survey on Drug Use and Health (NSDUH). The MHSS staffing, data collection procedures and materials, data collection staff training, response rates, and quality control procedures.

This report describes the supplemental Mental Health Surveillance Study data collection to the 2011 National Survey on Drug Use and Health (NSDUH).