Design and methods of the Population Assessment of Tobacco and Health (PATH) Study

This paper describes the methods and conceptual framework for Wave 1 of the Population Assessment of Tobacco and Health (PATH) Study data collection. The National Institutes of Health, through the National Institute on Drug Abuse, is partnering with the Food and Drug Administration's (FDA) Center for Tobacco Products to conduct the PATH Study under a contract with Westat.The PATH Study is a nationally representative, longitudinal cohort study of...