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Author Details

Eric C Leas
Herbert Wertheim School of Public Health, university of california san diego
2014
91
24
PMIDPaper TitleJournal TitlePublished Year
34230056Effects of menthol use and transitions in use on short-term and long-term cessation from cigarettes among US smokers.Tob Control2023
37940404Declines in cigarette smoking among US adolescents and young adults: indications of independence from e-cigarette vaping surge.Tob Control2023
37935483E-commerce licensing loopholes: a case study of online shopping for tobacco products following a statewide sales restriction on flavoured tobacco in California.Tob Control2023
37680858Kratom availability in California vape shops.Prev Med Rep2023
35584902Place-based inequities in cigarette smoking across the USA.Tob Control2023
37156636Indicators of Tobacco Dependence Among Youth: Findings From Wave 1 (2013-2014) of the Population Assessment of Tobacco and Health Study.Nicotine Tob Res2023
37217977Self-reported adverse events associated with â¿¿<sup>8</sup>-Tetrahydrocannabinol (Delta-8-THC) Use.J Cannabis Res2023
37285160Evaluating Artificial Intelligence Responses to Public Health Questions.JAMA Netw Open2023
37115527Comparing Physician and Artificial Intelligence Chatbot Responses to Patient Questions Posted to a Public Social Media Forum.JAMA Intern Med2023
36913367Trends in cigarette consumption across the United States, with projections to 2035.PLoS One2023
36942497Biochemical Validation of Dependence on JUUL and Other E-Cigarettes Among Youth.Pediatrics2023
33863833Did Philip Morris International use the e-cigarette, or vaping, product use associated lung injury (EVALI) outbreak to market IQOS heated tobacco?Tob Control2023
35131948Effectiveness of e-cigarettes as aids for smoking cessation: evidence from the PATH Study cohort, 2017-2019.Tob Control2023
35232793Evaluating US smokers' willingness to pay for different cigarette packaging designs before and after real-world exposure in a randomised trial.Tob Control2023
34511408Role of affective reactivity induced by cigarette packaging including graphic warning labels: the CASA Study.Tob Control2023
34383052Validation of the Wave 1 and Wave 2 Population Assessment of Tobacco and Health (PATH) Study Indicators of Tobacco Dependence Using Biomarkers of Nicotine Exposure Across Tobacco Products.Nicotine Tob Res2022
35653155Effect of Graphic Warning Labels on Cigarette Pack-Hiding Behavior Among Smokers: The CASA Randomized Clinical Trial.JAMA Netw Open2022
35767270Internet Searches for Abortion Medications Following the Leaked Supreme Court of the United States Draft Ruling.JAMA Intern Med2022
35666498Use of Menthol Cigarettes, Smoking Frequency, and Nicotine Dependence Among US Youth.JAMA Netw Open2022
35634883Daily E-cigarette Use and the Surge in JUUL Sales: 2017-2019.Pediatrics2022
35519077Through our own eyes and voices: The experiences of those "left-behind" in rural, indigenous migrant-sending communities in western Guatemala.J Migr Health2022
36454620Characterizing Help-Seeking Searches for Substance Use Treatment From Google Trends and Assessing Their Use for Infoveillance: Longitudinal Descriptive and Validation Statistical Analysis.J Med Internet Res2022
36317059Longitudinal analysis of tobacco and vape retail density in California.Tob Induc Dis2022
33608466Google shopping queries for vaping products, JUUL and IQOS during the E-cigarette, or Vaping, product use Associated Lung Injury (EVALI) outbreak.Tob Control2022
34952279Public interest in â¿¿[8]-Tetrahydrocannabinol (delta-8-THC) increased in US states that restricted â¿¿[9]-Tetrahydrocannabinol (delta-9-THC) use.Int J Drug Policy2022
33475749Suicide-Related Internet Searches During the Early Stages of the COVID-19 Pandemic in the US.JAMA Netw Open2021
33632140Monitoring HIV testing and pre-exposure prophylaxis information seeking by combining digital and traditional data.BMC Infect Dis2021
34618542The Hemp Loophole: A Need to Clarify the Legality of Delta-8-THC and Other Hemp-Derived Tetrahydrocannabinol Compounds.Am J Public Health2021
34644338Tobacco price and use following California Proposition 56 tobacco tax increase.PLoS One2021
34665239Incidence of Cigarette Smoking Relapse Among Individuals Who Switched to e-Cigarettes or Other Tobacco Products.JAMA Netw Open2021
34515745Further Considerations on the Association Between Flavored Tobacco Legislation and High School Student Smoking Rates.JAMA Pediatr2021
34486471Characterizing Self-Reports of Self-Identified Patient Experiences with Methadone Maintenance Treatment on an Online Community during COVID-19.Subst Use Misuse2021
34347057Effect of Graphic Warning Labels on Cigarette Packs on US Smokers' Cognitions and Smoking Behavior After 3 Months: A Randomized Clinical Trial.JAMA Netw Open2021
34096988Spread of Misinformation About Face Masks and COVID-19 by Automated Software on Facebook.JAMA Intern Med2021
34206501Availability and Promotion of Cannabidiol (CBD) Products in Online Vape Shops.Int J Environ Res Public Health2021
33196799Racial/Ethnic Disparities Across Indicators of Cigarette Smoking in the Era of Increased Tobacco Control, 1992-2019.Nicotine Tob Res2021
33431589Use of E-cigarettes and Other Tobacco Products and Progression to Daily Cigarette Smoking.Pediatrics2021
33188408E-cigarettes and Cessation: The Introduction of Substantial Bias in Analyses of PATH Study.Nicotine Tob Res2021
33051278News coverage of the E-cigarette, or Vaping, product use Associated Lung Injury (EVALI) outbreak and internet searches for vaping cessation.Tob Control2021
31004006State and regional gaps in coverage of 'Tobacco 21' policies.Tob Control2020
32025572Responses to addiction help-seeking from Alexa, Siri, Google Assistant, Cortana, and Bixby intelligent virtual assistants.NPJ Digit Med2020
32019894A Philip Morris advertisement for its heated tobacco product IQOS sets a troubling precedent.Tob Control2020
31917304The effect of college attendance on young adult cigarette, e-cigarette, cigarillo, hookah and smokeless tobacco use and its potential for addressing tobacco-related health disparities.Prev Med2020
31916098#HIV: Alignment of HIV-Related Visual Content on Instagram with Public Health Priorities in the US.AIDS Behav2020
33084578Quantifying Public Interest in Police Reforms by Mining Internet Search Data Following George Floyd's Death.J Med Internet Res2020
33057645Self-reported Cannabidiol (CBD) Use for Conditions With Proven Therapies.JAMA Netw Open2020
33303479Effect size reporting among prominent health journals: a case study of odds ratios.BMJ Evid Based Med2020
32693179Widening disparities in cigarette smoking by race/ethnicity across education level in the United States.Prev Med2020
32832984Internet Searches for Acute Anxiety During the Early Stages of the COVID-19 Pandemic.JAMA Intern Med2020
32715314Use of Electronic Cigarettes to Aid Long-Term Smoking Cessation in the United States: Prospective Evidence From the PATH Cohort Study.Am J Epidemiol2020
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Collaborators

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Co-authored papers 30
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Scripps Research Institute, University of California San Diego, University of Tennessee Knoxville
Co-authored papers 4
San Diego State University School of Public Health
Co-authored papers 4
C Everett Koop Institute, Geisel School of Medicine
Co-authored papers 3
Public Health Services
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University of California
Co-authored papers 2
University of California San Diego
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David Geffen School of Medicine at University of California Los Angeles
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University of California
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Center for Latin American Studies, San Diego State University
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