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NSDUH 2022 Instrumentation Protocol Changes
HealthData.Gov
Updated Oct 29, 2026
About this dataset
Learn about ways that the 2022 National Survey on Drug Use and Health (NSDUH) is different from the previous year in its questionnaires, screeners, and interviewer materials.
Data and resources (1)
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Official Government Data Source
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Modified Apr 29, 2026