2024
Coverage of Indoor Smoking and Vaping Restrictions in the US, 1990-2021
Seidenberg A, Braganza K, Chomas M, Diaz M, Friedman A, Phillips S, Pesko M. Coverage of Indoor Smoking and Vaping Restrictions in the US, 1990-2021. American Journal Of Preventive Medicine 2024 PMID: 38876294, DOI: 10.1016/j.amepre.2024.06.007.Peer-Reviewed Original ResearchIndoor smoking restrictionsVaping restrictionsAmerican Nonsmokers' Rights FoundationSecondhand smoke exposureTobacco-related diseasesUS Census populationRisk of premature deathE-cigarette useNon-smoking adultsSmoking restrictionsIndoor smokingCensus populationUS populationSmoke exposureE-cigarettesComprehensive restrictionsCoverage of policyPremature deathLocal jurisdictionsPercentage of statesNational coverageE-cigarette aerosolUS statesNational residentsWorkplaceTobacco 21 Laws and Youth Tobacco Use: The Role of Policy Attributes.
Friedman A, Pesko M. Tobacco 21 Laws and Youth Tobacco Use: The Role of Policy Attributes. American Journal Of Public Health 2024, 114: 90-97. PMID: 38091563, PMCID: PMC10726938, DOI: 10.2105/ajph.2023.307447.Peer-Reviewed Original ResearchConceptsElectronic nicotine delivery systems useElectronic nicotine delivery systemsT21 lawsBehavioral Risk Factor Surveillance System dataPopulation Assessment of TobaccoSurveillance System dataNicotine delivery systemsTobacco useEffect modificationPercentage of state residentsCigar useLocal tobaccoFixed effects analysisPopulation AssessmentState residentsCigaretteTobaccoCigarsSystem dataState policymakersDatabase dataNoncompliance penaltiesYouthPolicy attributesUse
2023
How Complete Are Tobacco Sales Data? Assessing the Comprehensiveness of US Tobacco Product Retail Sales Data Through Comparisons to Excise Tax Collections
Liber A, Faraji M, Ranganathan R, Friedman A. How Complete Are Tobacco Sales Data? Assessing the Comprehensiveness of US Tobacco Product Retail Sales Data Through Comparisons to Excise Tax Collections. Nicotine & Tobacco Research 2023, ntad214. PMID: 37933997, DOI: 10.1093/ntr/ntad214.Peer-Reviewed Original ResearchRetail sales dataCigarette sales dataSales dataTax revenuesTax revenue dataCigarette tax revenueSales datasetCigarette salesTax collectionRevenue dataUS marketCigarette marketPolicy evaluationTobacco sales dataMarketSalesUS statesSystem marketSpecialist retailersRevenueOnline salesSpecialty retailersRetailersTobacco regulatory scienceStable rateBrand Differences in Underage Tobacco Use as Evidence for Targeted Sanctions—Reviving the Lookback
Friedman A, Liber A. Brand Differences in Underage Tobacco Use as Evidence for Targeted Sanctions—Reviving the Lookback. JAMA Health Forum 2023, 4: e233463. PMID: 37801308, PMCID: PMC10559178, DOI: 10.1001/jamahealthforum.2023.3463.Peer-Reviewed Original ResearchChanging patterns of cigarette and ENDS transitions in the USA: a multistate transition analysis of youth and adults in the PATH Study in 2015–2017 vs 2017–2019
Brouwer A, Jeon J, Jimenez-Mendoza E, Land S, Holford T, Friedman A, Tam J, Mistry R, Levy D, Meza R. Changing patterns of cigarette and ENDS transitions in the USA: a multistate transition analysis of youth and adults in the PATH Study in 2015–2017 vs 2017–2019. Tobacco Control 2023, tc-2022-057905. PMID: 36977570, PMCID: PMC10533746, DOI: 10.1136/tc-2022-057905.Peer-Reviewed Original Research
2022
Intended and unintended effects of e-cigarette taxes on youth tobacco use
Abouk R, Courtemanche C, Dave D, Feng B, Friedman A, Maclean J, Pesko M, Sabia J, Safford S. Intended and unintended effects of e-cigarette taxes on youth tobacco use. Journal Of Health Economics 2022, 87: 102720. PMID: 36565585, PMCID: PMC9879683, DOI: 10.1016/j.jhealeco.2022.102720.Peer-Reviewed Original Research
2021
A Difference-in-Differences Analysis of Youth Smoking and a Ban on Sales of Flavored Tobacco Products in San Francisco, California
Friedman AS. A Difference-in-Differences Analysis of Youth Smoking and a Ban on Sales of Flavored Tobacco Products in San Francisco, California. JAMA Pediatrics 2021, 175: 863-865. PMID: 34028507, PMCID: PMC8145156, DOI: 10.1001/jamapediatrics.2021.0922.Peer-Reviewed Original ResearchAdding vaping restrictions to smoke‐free air laws: associations with conventional and electronic cigarette use
Friedman AS, Oliver JF, Busch SH. Adding vaping restrictions to smoke‐free air laws: associations with conventional and electronic cigarette use. Addiction 2021, 116: 2198-2206. PMID: 33565665, DOI: 10.1111/add.15434.Peer-Reviewed Original ResearchConceptsCurrent smokingSmoking cessationElectronic cigarette useCigarette useSelf-reported current smokingNational Health Interview SurveySmoke-free air lawsHealth Interview SurveyMultivariable linear regressionYears of ageAir lawsSmoke-free policiesTobacco control policiesObservational studyIndoor air lawsSmokingAge groupsE-cigarettesAge adultsInterview SurveyVapingCessationSignificant reductionAdultsUnited States
2020
Association of vaping‐related lung injuries with rates of e‐cigarette and cannabis use across US states
Friedman AS. Association of vaping‐related lung injuries with rates of e‐cigarette and cannabis use across US states. Addiction 2020, 116: 651-657. PMID: 32840932, PMCID: PMC7878297, DOI: 10.1111/add.15235.Peer-Reviewed Original ResearchConceptsProduct use-associated lung injuryUse-associated lung injuryHealth department settingLung injuryE-cigarettesCannabis useEVALI casesVaping-related lung injuryNicotine e-cigarettesOutcomes of interestHigh-prevalence clustersPast-month cannabisPast-month cannabis useE-liquidsE-cigarette useAdult e-cigarette useDepartment settingEVALI patientsObservational studyAge groupsE-cigarette salesInjurySecond weekUS outbreakPrevalenceMarijuana Vaping in U.S. Adults: Evidence From the Behavioral Risk Factor Surveillance System
Baldassarri SR, Camenga DR, Fiellin DA, Friedman AS. Marijuana Vaping in U.S. Adults: Evidence From the Behavioral Risk Factor Surveillance System. American Journal Of Preventive Medicine 2020, 59: 449-454. PMID: 32684361, PMCID: PMC7484388, DOI: 10.1016/j.amepre.2020.03.014.Peer-Reviewed Original ResearchConceptsNicotine e-cigarettesE-cigarettesProduct use-associated lung injuryBehavioral Risk Factor Surveillance System dataUse-associated lung injuryBehavioral Risk Factor Surveillance SystemRisk Factor Surveillance SystemMarijuana useConventional cigarette smokersMultivariate logistic regressionCurrent risk factorsSurveillance System dataConventional cigarette useMarijuana vapingE-cigarette useMedical marijuana useMental health variablesLung injuryCigarette smokersFemale sexRisk factorsHispanic ethnicityGreater oddsCigarette useCombustible cigarettesAssociations of Flavored e-Cigarette Uptake With Subsequent Smoking Initiation and Cessation
Friedman AS, Xu S. Associations of Flavored e-Cigarette Uptake With Subsequent Smoking Initiation and Cessation. JAMA Network Open 2020, 3: e203826. PMID: 32501490, PMCID: PMC7275248, DOI: 10.1001/jamanetworkopen.2020.3826.Peer-Reviewed Original ResearchConceptsSmoking initiationE-cigarettesFlavored e-cigarettesSubsequent smoking initiationHealth StudyAdult smoking cessationE-cigarette uptakeE-cigarette useUnflavored e-cigarettesWave 1Cohort studySmoking statusSmoking cessationYouth smoking initiationSecondary data analysisMAIN OUTCOMEE-cigarette flavorsPrime-age adultsSmokingNew uptakeBaselineAnalytic sampleCessationWhite individualsPopulation AssessmentSmoking to cope: Addictive behavior as a response to mental distress
Friedman AS. Smoking to cope: Addictive behavior as a response to mental distress. Journal Of Health Economics 2020, 72: 102323. PMID: 32505043, DOI: 10.1016/j.jhealeco.2020.102323.Peer-Reviewed Original Research
2019
Do Local Tobacco-21 Laws Reduce Smoking Among 18 to 20 Year-Olds?
Friedman AS, Wu RJ. Do Local Tobacco-21 Laws Reduce Smoking Among 18 to 20 Year-Olds? Nicotine & Tobacco Research 2019, 22: 1195-1201. PMID: 31348515, DOI: 10.1093/ntr/ntz123.Peer-Reviewed Original ResearchConceptsYoung adult smokingTobacco 21 policiesTobacco 21 lawsAdult smokingBehavioral Risk Factor Surveillance SystemRisk Factor Surveillance SystemCurrent smoking rateTobacco salesUnexposed respondentsSmoking ratesSmokingAge 21MMSAsYear oldsSmokersPercentage point reductionPublic healthSame ageSurveillance systemPercentage point dropPoint dropPoint reductionAgeFirst evidenceSubstantive reductionTobacco‐21 laws and young adult smoking: quasi‐experimental evidence
Friedman AS, Buckell J, Sindelar JL. Tobacco‐21 laws and young adult smoking: quasi‐experimental evidence. Addiction 2019, 114: 1816-1823. PMID: 31342591, PMCID: PMC7233410, DOI: 10.1111/add.14653.Peer-Reviewed Original ResearchPatterns of Youth Cigarette Experimentation and Onset of Habitual Smoking
Friedman AS, Buckell J, Sindelar JL. Patterns of Youth Cigarette Experimentation and Onset of Habitual Smoking. American Journal Of Preventive Medicine 2019, 56: 803-810. PMID: 31005466, PMCID: PMC6594175, DOI: 10.1016/j.amepre.2019.02.009.Peer-Reviewed Original Research
2018
Socioeconomic Disparities in Electronic Cigarette Use and Transitions from Smoking
Friedman AS, Horn SJL. Socioeconomic Disparities in Electronic Cigarette Use and Transitions from Smoking. Nicotine & Tobacco Research 2018, 21: 1363-1370. PMID: 29917124, DOI: 10.1093/ntr/nty120.Peer-Reviewed Original Research
2016
Evidence Suggests That The ACA’s Tobacco Surcharges Reduced Insurance Take-Up And Did Not Increase Smoking Cessation
Friedman AS, Schpero WL, Busch SH. Evidence Suggests That The ACA’s Tobacco Surcharges Reduced Insurance Take-Up And Did Not Increase Smoking Cessation. Health Affairs 2016, 35: 1176-1183. PMID: 27385231, PMCID: PMC5589079, DOI: 10.1377/hlthaff.2015.1540.Peer-Reviewed Original ResearchConceptsExcess health care costsSmoking cessationAffordable Care ActBehavioral Risk Factor Surveillance SystemRisk Factor Surveillance SystemTobacco surchargesNon-tobacco usersHealth care costsInsurance statusTobacco usersCare costsMarketplace coverageCessationCare ActSmokersSignificant differencesFirst yearPocket premiumsSurveillance systemFinancial protectionHealth insurance exchangesPotential effectsInsurance exchanges
2015
How does electronic cigarette access affect adolescent smoking?
Friedman AS. How does electronic cigarette access affect adolescent smoking? Journal Of Health Economics 2015, 44: 300-308. PMID: 26583343, DOI: 10.1016/j.jhealeco.2015.10.003.Peer-Reviewed Original Research