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2011 NSDUH Instrumentation Protocol Changes

Published by Substance Abuse and Mental Health Services Administration | U.S. Department of Health & Human Services | Metadata Last Checked: September 06, 2025 | Last Modified: 2025-09-06
This report documents instrumentation protocol changes occurring between the 2010 National Survey on Drug Use and Health (NSDUH) and the 2011 NSDUH. This summary document is divided into three topics: 1) computer-assisted interviewing (CAI) screening instrument, 2) the CAI Questionnaire, and 3) the interviewer materials.

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