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2011 NSDUH Instrumentation Protocol Changes
HealthData.Gov
Updated Oct 29, 2026
About this dataset
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.
Data and resources (1)
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Official Government Data Source
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Modified Apr 29, 2026