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Browse preliminary state-level percentage estimates based on the 2021 National Survey on Drug Use and Health (NSDUH). The tables include estimates for 35 measures of substance use and mental health, by age group, along with 95% confidence intervals. The percentages are based on small area estimation (SAE) methods, in which...

Browse preliminary state-level population estimates based on the 2021 National Survey on Drug Use and Health (NSDUH). Tables include estimates for 35 measures of substance use and mental health, by age group, along with 95% confidence intervals. The estimates are based on small area estimation (SAE) methods, in which state-level...

Browse preliminary population estimates based on the 2021 National Survey on Drug Use and Health (NSDUH) for each state and region. There are four tables for each geographic area, which present population estimates and percentages for 35 measures of substance use and mental health by age group. These estimates are...

Compare preliminary state-level National Survey on Drug Use and Health (NSDUH) estimates with those from the Behavioral Risk Factor Surveillance System (BRFSS) from the Centers for Disease Control and Prevention. Comparisons are available for alcohol and cigarette use among people ages 18 or older.

Use these tables to replicate the maps of 35 age-specific preliminary state-level estimates from the 2021 National Survey on Drug Use and Health (NSDUH). The tables show the range for each category that was used in the maps. These are based on quintiles determined by the range and distribution of...

Learn how to access and use p-value tables to compare preliminary state-level estimates from the 2021 National Survey on Drug Use and Health (NSDUH). The p-value tables accompany the 2021 NSDUH State Estimates of Substance Use and Mental Disorders which contain 35 measures of substance use and mental health across...

Compare preliminary state-level estimates from the 2021 National Survey on Drug Use and Health (NSDUH) using p-values. The tables accompany the 2021 NSDUH State Estimates of Substance Use and Mental Disorders, and can be used to determine whether the difference in estimates between two geographic areas are statistically significant...

Explore the data quality of the 2014-2019 National Survey on Drug Use and Health (NSDUH) Public Use Files (PUFs) and its comparability with the NSDUH Restricted Use Files (RUFs). This report demonstrates the overall quality of the NSDUH PUFs and the statistical disclosure control techniques used to create them.

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Learn about the techniques used to create weights for the 2020 National Survey on Drug Use and Health (NSDUH) at the person level. The report reviews the generalized exponential model (GEM) used in weighting, discusses potential predictor variables, and details the practical steps used to implement GEM. The report also...

This report presents results from the 2021 National Substance Use and Mental Health Services Survey (N-SUMHSS), an annual census of facilities providing substance use and mental health treatment. Conducted by the Substance Abuse and Mental Health Services Administration (SAMHSA), the N-SUMHSS is designed to collect data on the location, characteristics...

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...

Get detailed national estimates from the 2021 National Survey on Drug Use and Health (NSDUH). The tables provide comprehensive statistics on substance use, mental health, and treatment in the United States. Unlike previous NSDUH detailed tables, there are no trend tables comparing estimates to previous years for 2021. This is...

Use this summary report to properly interpret 2021 NSDUH estimates of substance use and mental health issues. The report accompanies the annual detailed tables and 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...

Read key findings from the 2021 National Survey on Drug Use and Health (NSDUH) on substance use, mental health, and treatment. Metrics in the report cover the civilian, noninstitutionalized US population ages 12 and older. Estimates are presented by age group and by race/ethnicity for selected measures. Unlike other NSDUH...

This is the questionnaire for the 2021 National Substance Use and Mental Health Services Survey (N-SUMHSS). The N-SUMHSS is a voluntary annual survey of all active substance use and mental health facilities in the United States, its jurisdictions, and the District of Columbia. This document shows the series of questions...