This report is a continuation of the 2021National Survey on Drug Use and Health (NSDUH) Sample Design Report. It further documents the 2021 NSDUH sample experiences, by comparing expected outcomes with what actually occurred, and documenting unexpected issues that came up during the year. The report also summarizes the information about the sample design that is more thoroughly detailed in the previous report.Chapter 1 introduces the report and summarizes the impact of the coronavirus 2019 pandemic on the sample design and data collection. Chapter 2 revisits the 2021 sample design. Chapters 3, 4, and 5 document the sample experiences at the third, fourth, and fifth stages of sample selection, respectively. Finally, Chapter 6 compares the observed and expected precisions, and also examines trends in average design effects over time.The document is available as a PDF.

This report is a follow-up to the 2022 National Survey on Drug Use and Health (NSDUH)Sample Design Report. It further documents the 2022 NSDUH sample experiences by comparing expected outcomes with what actually occurred, and documenting unexpected issues that came up during the year. A summary of the sample design is included for context.Chapters:Introduces the report and summarizes the impact of the coronavirus 2019 (COVID-19) pandemic on sample design and data collection.Revisits the 2022 sample design.Documents the sample experiences at the segment levelDocuments the sample experiences at the dwelling-unit levelDocuments the sample experiences at the person levelLooks at sampling error, through a computation of design effects and a comparison of observed and expected precision

Learn about the sample design used for the 2020 National Survey on Drug Use and Health (NSDUH). The report describes the five stages of sample selection, sample weighting and variance estimation procedures, and the impact of the coronavirus disease 2019 (COVID-19) pandemic on sampling.Chapters:Introduces the report, describes the target population, provides a general overview of the 2020 NSDUH sample design, and summarizes the impact of the COVID-19 pandemic on the 2020 NSDUH.Summarizes the 2014 through 2022 coordinated sample design.Discusses the first three stages of sample selection in greater detail.Discusses the fourth and fifth stages of sample selection.Describes sample weighting and variance estimation procedures for 2020.Describes the Clinical Validation Study that was conducted in 2020.

This report describes the sample design for the 2021 National Survey on Drug Use and Health (NSDUH). It describes the target population and the five stages of sample selection, including the impact of coronavirus disease 2019 (COVID-19) pandemic. It also includes information on sample weighting and variance estimation procedures for the 2021 NSDUH.Chapter 1 introduces the report, describes the target population, provides a general overview of the 2021 NSDUH sample design, and summarizes the impact of the COVID-19 pandemic on the 2021 NSDUH. Chapter 2 summarizes the 2014 through 2022 coordinated design, while Chapter 3 discusses the first three stages of selection in greater detail. Chapter 4 describes the fourth and fifth stages of selection. Finally, Chapter 5 describes sample weighting and variance estimation procedures for 2021.The document is available as a PDF.

Learn about the sample design used for the 2022 National Survey on Drug Use and Health (NSDUH). The report describes the five stages of sample selection, sample weighting and variance estimation procedures, and the impact of the coronavirus disease 2019 (COVID-19) pandemic on sampling.Chapters:Introduces the report, describes the target population, provides a general overview of the 2022 NSDUH sample design, and summarizes the impact of the COVID-19 pandemic on the 2022 NSDUH.Summarizes the 2014 through 2022 coordinated sample design.Discusses the first three stages of selection in greater detail.Describes the 2022 NSDUH hybrid field enumeration and address-based sampling frameDiscusses the fourth and fifth stages of selection.Describes sample weighting and variance estimation procedures for 2022.Summarizes the sample design for the Incentives Field Test

This report describes data collection operations for the 2020 National Survey on Drug Use and Health (NSDUH). It details the sampling, counting, and listing operations; data collection staffing; preparation of survey materials; field staff training; data collection (both in-person and web); data collection results; and quality control practices. It also includes information on Coronavirus 2019 safety protocols and training materials.The document is available as a PDF.

The goal of this report is to further document the 2019 NSDUH sample experiences, including a comparison of actual sample yields to state and quarter targets, a comparison of achieved and expected design effects (DEFFs) and relative standard errors, and documentation of any issue encountered during sample implementation. The 2019 sample design is thoroughly documented in the 2019 NSDUH sample design report (Center for Behavioral Health Statistics and Quality, 2020).

The goal of this report is to further document the 2018 NSDUH sample experiences, including a comparison of actual sample yields to state and quarter targets, a comparison of achieved and expected design effects (DEFFs) and relative standard errors, and documentation of any issue encountered during sample implementation. The 2018 sample design is thoroughly documented in the 2018 NSDUH sample design report (Center for Behavioral Health Statistics and Quality, 2019a).

Learn about the sample design used for the 2023 National Survey on Drug Use and Health (NSDUH). The report describes the five stages of sample selection, sample weighting and variance estimation procedures, and the Mental Illness Calibration Study sample design.Chapters:Introduces the report, describes the target population, and provides a general overview of the 2023 NSDUH sample design.Summarizes the 2014 through 2023 coordinated sample design.Discusses the first three stages of selection in greater detail.Describes the 2023 NSDUH hybrid field enumeration and address-based sampling frame.Discusses the fourth and fifth stages of selection.Describes sample weighting and variance estimation procedures for 2023.Summarizes the sample design for the Mental Illness Calibration Study.

This report describes the sample design to the 2012 National Survey on Drug Use and Health (NSDUH). A coordinated sample design was developed for the 2005 through 2009 NSDUHs. The 2010-2011 and 2012-2013 samples are extensions of the 5-year sample. This report describes the general sample allocation procedures for the main NSDUH study, the NSDUH\'s Mental Health Surveillance Study, and the Questionnaire Field Test.