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Population Assessment of Tobacco and Health

Information for Researchers

For general information about the PATH Study, including access to restricted- and public-use questionnaire and biomarker data files, please visit National Addiction & HIV Data Program (NAHDAP) .

Questions about the collection, content, weighting, documentation, or structure of PATH Study data may be submitted to:
PATHDataUserQuestions@Westat.com.

NOTE: This email address is not for questions about statistical analysis or analytic guidance. For analytic questions, researchers may wish to consult with statisticians and analysts at their institutions.

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