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Publications Using SAMHSA DataNSDUH 2020 Web Questionnaire

Published by Substance Abuse and Mental Health Services Administration | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
The 2020 NSDUH web interview questionnaire was administered in Quarter 4 2020. A summary of questionnaire changes is located within the first few pages. The table of contents allows you to jump to particular sections.

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