Evaluating And Improving Methods Used In The National Survey On Drug Use And Health
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Evaluating And Improving Methods Used In The National Survey On Drug Use And Health
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Author :
language : en
Publisher:
Release Date : 2005
Evaluating And Improving Methods Used In The National Survey On Drug Use And Health written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Health surveys categories.
Overview Of Findings From The National Survey On Drug Use And Health
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Author : National Survey on Drug Use and Health (U.S.)
language : en
Publisher:
Release Date : 2002
Overview Of Findings From The National Survey On Drug Use And Health written by National Survey on Drug Use and Health (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Drug abuse surveys categories.
National Survey On Drug Use And Health
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Author : James R. Chromy
language : en
Publisher:
Release Date : 2012
National Survey On Drug Use And Health written by James R. Chromy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
BACKGROUND: The Substance Abuse and Mental Health Services Administration (SAMHSA) conducted a study to determine how to modify the survey methodology to improve the quality of the estimates and the efficiency of data collection and processing for the National Survey on Drug Use and Health (NSDUH). With sample design (which includes data collection) driving much of the cost of NSDUH, it is prudent to implement a more efficient design that meets SAMHSA's data needs while maintaining the integrity of the results. METHOD: This report examines the feasibility and impacts of a variety of sample design changes on survey costs and data precision. These sample design changes included optimal cluster size, optimal sample distribution with respect to demographic and geographic groups, pros and cons of collecting data on a more continuous basis, feasibility of conducting the survey every other year, implications of expanding the target population to include children younger than age 12, and feasibility of a flexible design. RESULTS: SAMHSA found that a larger cluster size affords the ability to produce nearly as precise estimates at a greatly reduced cost; however, producing reliable state- and substate-level estimates may require a minimum number of clusters per state. The oversampling optimization investigation found that the optimal sample distribution was equal for the 12 to 17, 18 to 25, and 26 or older age groups. The continuous design assessment found pros and cons related to the training, field management activities, weighting, and analysis. The biennial design would be less costly; however, it would reduce response rates, affect data quality, and degrade the ability to produce state- and substate-level estimates. Expanding the target population to include children younger than age 12 would increase costs, reduce response rates, and be difficult to have cognitively comparable questions across age groups. Depending on the objective, flexible design options for the current and next NSDUH design include transitioning to a national or hybrid design (a design that preserves minimum state sample sizes at some level by supplementing a national sample), changing cluster sizes, using address-based sampling, switching to more continuous or biennial data collection, and expanding the target population. CONCLUSION: In the event that SAMHSA is required to reduce or supplement the NSDUH sample to address a particular need, change from a 50-state design to national design, or make other significant changes, there are flexible design options from a sample design perspective. Depending on the objective, flexible design options for the NSDUH design could provide flexibility but at the cost of loss of trends, decreased precision, and cost implications.
Reliability Of Key Measures In The National Survey On Drug Use And Health
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Author : Joseph C. Gfroerer
language : en
Publisher:
Release Date : 2010
Reliability Of Key Measures In The National Survey On Drug Use And Health written by Joseph C. Gfroerer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
BACKGROUND: Information on data quality (e.g., disparity between the survey response and a true value) is an important output of major Federal surveys because survey data often are used to influence policy decisions. One way of assessing data quality is reinterviewing survey respondents to assess survey response reliability or consistency. This report presents findings from a reinterview study of respondents to the National Survey on Drug Use and Health (NSDUH). METHOD: The Reliability Study was embedded within the 2006 NSDUH main study. A subsample of the main study sample of 67,802 was selected such that data from the initial interview were used for both the main study and the Reliability Study. Of the 3,516 respondents selected for reinterview, 3,136 respondents participated. The second interviews were conducted 5 to 15 days following the initial interview. RESULTS: Responses for substance use in the lifetime had almost perfect reliability, and responses for substance use in the past year showed substantial agreement. Measures of mental health problems, such as serious psychological distress and depression, were often of only moderate reliability or less. CONCLUSION: The analysis of the NSDUH questions in this study showed that questions about factual personal events were more reliable than questions that asked for a respondent's opinion or intentions or questions that addressed issues that carried social stigma.
War Stories From The Drug Survey
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Author : Joseph Gfroerer
language : en
Publisher: Cambridge University Press
Release Date : 2018-12-06
War Stories From The Drug Survey written by Joseph Gfroerer and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-06 with Social Science categories.
The primary data driver behind US drug policy is the National Survey on Drug Use and Health. This insider history traces the evolution of the survey and how the survey has interacted with the political and social climate of the country, from its origins during the Vietnam War to its role in the war on drugs. The book includes first-hand accounts that explain how the data was used and misused by political leaders, why changes were made in the survey design, and what challenges researchers faced in communicating statistical principles to policymakers and leaders. It also makes recommendations for managing survey data collection and reporting in the context of political pressures and technological advances. Survey research students and practitioners will learn practical lessons about questionnaire design, mode effects, sampling, nonresponse, weighting, editing, imputation, statistical significance, and confidentiality. The book also includes common-language explanations of key terms and processes to help data users understand the point of view of survey statisticians.
National Survey On Drug Use And Health
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Author : Hyunjoo Park
language : en
Publisher:
Release Date : 2014
National Survey On Drug Use And Health written by Hyunjoo Park and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
BACKGROUND: This report provides a comprehensive summary of methodological research conducted on the National Survey on Drug Use and Health (NSDUH). Studies have addressed sampling, counting and listing operations, questionnaire design, data collection procedures, editing and imputation procedures, nonresponse, and statistical analysis techniques associated with the survey. METHOD: The publications summarized in this report were compiled through an extensive search of archives and databases. The report is organized into chapters based on year of publication from 1975 to 2014. In each chapter, publication summaries are sorted alphabetically by the last name of the first author. RESULTS: Methodological research has been critical to the NSDUH project, providing information to identify and quantify survey errors, to guide redesign efforts, and to develop more efficient survey processes. CONCLUSION: This research is of great value to users of NSDUH data who need to understand the impact of method effects on their own studies. The NSDUH body of methodological research also will be useful to those responsible for managing large-scale surveys or designing new surveys, particularly if they will collect substance use data.
Comparing And Evaluating Youth Substance Use Estimates From The National Survey On Drug Use And Health And Other Surveys
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Author : United States. Substance Abuse and Mental Health Services Administration
language : en
Publisher:
Release Date : 2012
Comparing And Evaluating Youth Substance Use Estimates From The National Survey On Drug Use And Health And Other Surveys written by United States. Substance Abuse and Mental Health Services Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Substance abuse categories.
Results From The 2007 National Survey On Drug Use And Health
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Author : Jeremy Aldworth
language : en
Publisher: DIANE Publishing
Release Date : 2009-12
Results From The 2007 National Survey On Drug Use And Health written by Jeremy Aldworth and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12 with Self-Help categories.
Presents info. from the 2007 Nat. Survey on Drug Use and Health; this survey was formerly called the Nat. Household Survey on Drug Abuse. This survey is the primary source of info. on the use of illicit drugs, alcohol, and tobacco products by the civilian, non-institutionalized population of the U.S. aged 12 years old or older. The survey interviews approx. 67,500 persons each year. This initial report on the 2007 data presents nat. estimates of rates of use, numbers of users, and other measures related to illicit drugs, alcohol, and tobacco products. Measures related to mental health problems also are included. A major focus of this report is a comparison of substance use prevalence estimates between 2006 and 2007. Trends since 2002 also are discussed.
Results From The National Survey On Drug Use And Health
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Author : National Survey on Drug Use and Health (U.S.)
language : en
Publisher:
Release Date : 2004
Results From The National Survey On Drug Use And Health written by National Survey on Drug Use and Health (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Drug abuse categories.
Results From The 2005 National Survey On Drug Use And Health
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Author :
language : en
Publisher:
Release Date : 2006
Results From The 2005 National Survey On Drug Use And Health written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Drug abuse categories.