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HealthData.Gov

2013 NSDUH Instrumentation Protocol Changes

The 2013 National Survey on Drug Use and Health (NSDUH) instrumentation protocols underwent several modifications from the protocols employed for the 2012 NSDUH. A summary of the changes for the 2013 NSDUH can be…

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Updated Oct 29, 2026

HealthData.Gov

2011 NSDUH Instrumentation Protocol Changes

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)…

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Updated Oct 29, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov