Spatially Varying Associations of Neighborhood Disadvantage with Alcohol and Tobacco Retail Outlet Rates.

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More than 30% of cancer related deaths are related to tobacco or alcohol use. Controlling and restricting access to these cancer-causing products, especially in communities where there is a high prevalence of other cancer risk factors, has the potential to improve population health and reduce the risk of specific cancers associated with these substances in more vulnerable population subgroups. One policy-driven method of reducing access to these cancer-causing substances is to regulate where these products are sold through the placement and density of businesses selling tobacco and alcohol. Previous work has found significant positive associations between tobacco, alcohol, and tobacco and alcohol retail outlets (TRO, ARO, TARO) and a neighborhood disadvantage index (NDI) using Bayesian shared component index modeling, where NDI associations differed across outlet types and relative risks varied by population density (e.g., rural, suburban, urban). In this paper, we used a novel Bayesian index model with spatially varying effects to explore spatial nonstationarity in NDI effects for TROs, AROs, and TAROs across census tracts in North Carolina. The results revealed substantial variation in NDI effects that varied by outlet type. However, all outlet types had strong positive effects in one coastal area. The most important variables in the NDI were percent renters, Black racial segregation, and the percentage of homes built before 1940. Overall, more disadvantaged areas experienced a greater neighborhood burden of outlets selling one or both of alcohol and tobacco.





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Wheeler, David C, Joseph Boyle, D Jeremy Barsell, Trevin Glasgow, F Joseph McClernon, Jason A Oliver and Bernard F Fuemmeler (2022). Spatially Varying Associations of Neighborhood Disadvantage with Alcohol and Tobacco Retail Outlet Rates. International journal of environmental research and public health, 19(9). p. 5244. 10.3390/ijerph19095244 Retrieved from

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F Joseph McClernon

Professor in Psychiatry and Behavioral Sciences

Joseph McClernon, Ph.D., is a professor in the Department of Psychiatry and Behavioral Sciences and founder/director of the Center for Addiction Science and Technology (CfAST). In his four years with the Duke Clinical and Translational Science Institute (CTSI) he has served as director of the Evaluation and Strategic Planning core, interim co-director of the Team Science core, and director of the Integration and Strategic Partnerships pillar. During his tenure with CTSI, his leadership has been critical to building a culture of evaluation and continuous improvement, in strengthening the institute’s partnership with North Carolina Central University and other regional partners, and in planning strategy and development for the institute. 

 Dr. McClernon earned a Ph.D. in clinical psychology in 2001 from Southern Illinois University-Carbondale and completed a postdoctoral fellowship at Duke in 2002. He served as Director of the Addiction Division in Psychiatry and Behavioral Sciences from 2012-2020. His research is focused on increasing our understanding of tobacco use, developing new and more effective interventions to nicotine dependence, and informing the FDA’s regulation of tobacco products. He has served as a site-PI and Co-I for more than ten years in the Center for the Evaluation of Nicotine in Cigarettes (CENIC)— a national consortium that has provided the bulk of evidence to the FDA for informing national policies that will reduce nicotine in cigarettes to non-addictive levels, thus saving millions of lives. Dr. McClernon is now leading efforts to transition CENIC’s focus to public health interventions that ensure the new policy will be implemented in ways that enable equitable outcomes for marginalized groups. Other regulatory science research has evaluated the effects of nicotine in cigarettes on a model of cigarette experimentation, the impact of flavors in cigarettes and e-cigarettes, and the influence of product characteristics and policy on multiple tobacco product use. He has led other groundbreaking research on the influence of drug-associated environments on drug use, relapse, and treatment; tobacco use disparities among individuals with comorbid psychiatric (e.g., ADHD, serious mental illness) and health (e.g., HIV; chronic pain) problems.

Dr. McClernon has actively mentored early career individuals from high school students through early career faculty. His former postdoctoral fellows are faculty or staff scientists at academic medical centers, government agencies, and research institutes. He has been continuously NIH-, FDA-, and foundation- funded since 2002. He has authored/co-authored more than 170 peer-reviewed publications, has two patents, has served as chair of NIH grant review panels, and is the recipient of numerous awards including the Society for Research on Nicotine and Tobacco Jarvik-Russell New Investigator Award.

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