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Virginia.gov

A design prototype by Datopian, not an official website

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2015 NSDUH Questionnaire Redesign Impact Assessment, Final Report

HealthData.Gov

Updated Oct 29, 2026

About this dataset

The impact of the 2015 questionnaire changes on relevant key variables are assessed in this report.

Data and resources (1)

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