Tobacco Control最新文献

{"title":"Cigarette smoking decline among US young adults from 2000 to 2019, in relation to state-level cigarette price and tobacco control expenditure.","authors":"Karen Messer, John P Pierce, Jiayu Chen, Man Luo, Matthew D Stone, Eric C Leas, Yuyan Shi, David R Strong, Dennis R Trinidad, Sara B McMenamin","doi":"10.1136/tc-2023-058483","DOIUrl":"10.1136/tc-2023-058483","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the association of state-level cigarette price and tobacco control expenditure with the large 2000-2019 decline in cigarette smoking among US 18-24 year-olds.</p><p><strong>Methods: </strong>Smoking behaviour was assessed in the 24 most populous US states using the 1992-2019 Tobacco Use Supplements to the Current Population Survey; association with price and expenditure was tested using adjusted logistic regression. States were ranked by inflation-adjusted average price and tobacco control expenditure and grouped into tertiles. State-specific time trends were estimated, with slope changes in 2001/2002 and 2010/2011.</p><p><strong>Results: </strong>Between 2000 and 2010, the odds of smoking among US young adults decreased by a third (adjusted OR, AOR 0.68, 95% CI 0.56 to 0.84). By 2019, these odds were one-quarter of their 2000 level (AOR 0.24, 95% CI 0.19 to 0.31). Among states in the lowest tertile of price/expenditure tobacco control activity, initially higher young adult smoking decreased by 13 percentage points from 2010 to 2018-2019, to a prevalence of 5.6% (95% CI 4.5% to 6.8%), equal to that in the highest tobacco-control tertile of states (6.5%, 95% CI 5.2% to 7.8%). Neither state tobacco control spending (AOR 1.0, 95% CI 0.999 to 1.002) nor cigarette price (AOR 0.96, 95% CI: 0.92 to 1.01) were associated with young adult smoking in statistical models. In 2019, seven states had prevalence over 3 SDs higher than the 24-state mean.</p><p><strong>Conclusion: </strong>National programmes may have filled a gap in state-level interventions, helping drive down the social acceptability of cigarette smoking among young adults across all states. Additional interventions are needed to assist high-prevalence states to further reduce smoking.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"671-679"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12175774/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141564429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"IQOS news media coverage in Israel: a comparison across three subpopulations.","authors":"Amal Khayat, Yael Bar-Zeev, Yechiel Kaufman, Carla Berg, Lorien Abroms, Zongshuan Duan, Cassidy R LoParco, Yan Wang, Yuxian Cui, Hagai Levine","doi":"10.1136/tc-2023-058422","DOIUrl":"10.1136/tc-2023-058422","url":null,"abstract":"<p><strong>Background: </strong>Philip Morris International's (PMI) IQOS, a leading heated tobacco product globally, entered the Israeli market in 2016. IQOS and/or electronic cigarette use is higher in Israel's Arab population (2.8% vs 1.2% of Jews). However, previous research indicated possible targeting of the Ultra-orthodox Jewish population with more IQOS paid ads. This paper examined how IQOS is framed in news media articles directed at three subpopulations in Israel: Arab, Ultra-orthodox Jews and general public.</p><p><strong>Methods: </strong>Media articles (January-October 2020) were obtained from Ifat media and were coded using abductive coding. Characteristics of articles (photo and article content) targeting each subpopulation were compared using χ², Fisher's exact test, one-way analysis of variance and median test, as appropriate.</p><p><strong>Results: </strong>Of the 63 unique articles identified, 16 targeted Arab, 24 Ultra-orthodox Jews and 23 general public. Arab and Ultra-orthodox Jewish media significantly differed from the general public's media in their positive framing of PMI (100% Arab and 75% Ultra-orthodox Jews vs 52% general public, p=0.004), and IQOS (100% Arab and 88% Ultra-orthodox Jews vs 61% general public, p=0.006). Arab media differed from others by highlighting IQOS' retail locations (81% vs 17% Ultra-orthodox Jews and 13% general public), social benefits (88% vs 8% Ultra-orthodox Jews and 17% general public) and reflecting content from PMI's press release (100% vs 46% Ultra-orthodox Jews and 35% general public; ps <0.001).</p><p><strong>Conclusions: </strong>IQOS was framed more positively in media targeting minority populations (Arab and Ultra-orthodox Jews), compared with general public. Arabic media in particular emphasised IQOS' retail accessibility and social benefits. These findings highlight the need for media surveillance and regulation, especially of minority-oriented media.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"694-699"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11735691/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141627742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Awareness and perceived behaviour changes following the New York state vaping flavour ban, 2021-2022.","authors":"Liane M Schneller, Jessica L Reid, Karin A Kasza, Richard J O'Connor, Andrew Hyland, David Hammond","doi":"10.1136/tc-2023-058569","DOIUrl":"10.1136/tc-2023-058569","url":null,"abstract":"<p><strong>Significance: </strong>Despite an electronic cigarette (e-cigarette) flavour ban in New York (NY) since May 2020, most youth who vape continue to report vaping restricted flavours. This study aims to examine youth awareness and perceived behaviour change associated with the NY vaping flavour ban.</p><p><strong>Methods: </strong>NY cross-sectional data from 2021 and 2022 ITC Youth Survey were combined and analysed (N=1014). Weighted analyses were used to describe awareness and understanding of the e-cigarette flavour ban, as well as changes in tobacco use behaviour.</p><p><strong>Results: </strong>Only 0.9% (n=8) of NY youth understood the flavour ban, in that they were both aware of the flavour ban in all stores and accurately reported that all non-tobacco flavours were banned. Awareness and understanding of the flavour ban differed by vaping status (p<0.01): respondents who had vaped in the past 12 months or 30 days were more likely (adjusted OR (aOR)=2.15, 95% CI 1.34, 3.45; aOR=2.07, 95% CI 1.17, 3.64, respectively) to be aware of the flavour ban but misunderstand the stores or flavours included. Of the majority of youth who reported awareness of a flavour ban and vaped (n=122) or smoked (n=78) in the past 12 months reported no changes in behaviour (64.0% and 69.7%, respectively).</p><p><strong>Conclusions: </strong>Less than one-third of NY youth, regardless of vaping status, reported that an e-cigarette flavour ban was present where they live. Further, most youth who were aware of the ban misunderstood which flavours were restricted and/or that the ban applied to all stores that sold e-cigarettes. Increased enforcement and educational efforts could improve awareness and understanding of the NY e-cigarette flavour ban.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"664-670"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11747924/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141724572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Benchmarking a universal smoking machine adaptor for tobacco product testing.","authors":"Ahmad El-Hellani, Clifford H Watson, Michelle Huang, Clark W Wilson, Clint C Fleshman, Hang Tran, Dana Chafin, Megan McGuigan, Roberto Bravo Cardenas, Ryan Petitti, Mary Pancake, Chad Bennett, Darren Mays, Brittney L Keller-Hamilton, Jeremy Jones, Wei Ye, Jason Schaff, Robert P Borthwick, Raymond L Williamson, Theodore L Wagener, Marielle C Brinkman","doi":"10.1136/tc-2023-058517","DOIUrl":"10.1136/tc-2023-058517","url":null,"abstract":"<p><strong>Significance: </strong>Characterisation of tobacco product emissions is an important step in assessing their impact on public health. Accurate and repeatable emissions data require that a leak-tight seal be made between the smoking or vaping machine and the mouth-end of the tobacco product being tested. This requirement is challenging because of the variety of tobacco product mouth-end geometries being puffed on by consumers today. We developed and tested a prototype universal smoking machine adaptor (USMA) that interfaces with existing machines and reliably seals with a variety of tobacco product masses and geometries.</p><p><strong>Methods: </strong>Emissions were machine-generated using the USMA and other available adaptors for a variety of electronic cigarettes (n=7 brands), cigars (n=4), cigarillos (n=2), a heated tobacco product, and a reference cigarette (1R6F), and mainstream total particulate matter (TPM) and nicotine were quantified. Data variability (precision, n≥10 replicates/brand) for all products and error (accuracy) from certified values (1R6F) were compared across adaptors.</p><p><strong>Results: </strong>TPM and nicotine emissions generated using the USMA were accurate, precise and agreed with certified values for the 1R6F reference cigarette. Replicate data indicate that USMA repeatability across all tobacco products tested generally meets or exceeds that from the comparison adaptors and extant data.</p><p><strong>Conclusion: </strong>The USMA seals well with a variety of combustible tobacco products, e-cigarettes with differing geometries and plastic-tipped cigarillos. Variability for all measures was similar or smaller for the USMA compared with other adaptors.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"680-687"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141620927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of product-based e-cigarette marketing on the attitudes and behavioural intentions of young Australians: an experimental study.","authors":"Michelle I Jongenelis, Kahlia McCausland, Stefan Bode, Tess Howard, Melissa Ledger, Sarah J Durkin","doi":"10.1136/tc-2024-058709","DOIUrl":"10.1136/tc-2024-058709","url":null,"abstract":"<p><strong>Background: </strong>The tobacco industry has a history of using language to downplay the harms associated with cigarettes and mislead consumers and policymakers. Emerging evidence suggests similar tactics are being used in the context of e-cigarettes; however, exploration of the impact of product name on attitudes towards e-cigarettes and susceptibility to use is lacking. This experimental study explored whether attitudes towards e-cigarettes and susceptibility to use are influenced by the names used by the industry to describe and market these products.</p><p><strong>Method: </strong>An accredited web panel provider recruited a sample of 383 Australians aged 12-29 years who had never smoked to participate in an online survey that featured an embedded experiment. Participants were randomly allocated to one of three conditions, each of which used a different name to describe e-cigarettes (condition 1: 'e-cigarettes', condition 2: 'vapes'; condition 3: either 'IGETS', 'Puff Bars', 'HQD Cuvies' or 'Gunnpods'). The survey assessed respondents' overall opinion of the product described; attitudes towards the product; liking of the product; and curiosity, willingness and intentions to use the product.</p><p><strong>Results: </strong>Those in the 'brand name' condition scored higher than those in the 'e-cigarettes' condition on all dependent variables. Those in the 'vapes' condition scored higher than those in the 'e-cigarettes' condition on product attitude.</p><p><strong>Conclusion: </strong>Findings indicate that the use of brand names and terms such as 'vapes' instead of 'e-cigarettes' results in more favourable attitudes towards e-cigarettes and susceptibility to use among young Australians. Results highlight the problematic influence of promotional language use favoured by industry.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"646-650"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141306897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Future of tobacco marketing: the metaverse, NFTs and the next generation of the internet.","authors":"Hana Raskin, Melina Samar Magsumbol, Nandita Murukutla","doi":"10.1136/tc-2023-058549","DOIUrl":"10.1136/tc-2023-058549","url":null,"abstract":"","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"706-707"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141876052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Switching from cigarettes to IQOS: the relative importance of IQOS-associated reward, reinforcement and abstinence relief.","authors":"Janet Audrain-McGovern, E Paul Wileyto, Olivia Klapec, Fodie Koita, Andrew A Strasser","doi":"10.1136/tc-2024-058635","DOIUrl":"10.1136/tc-2024-058635","url":null,"abstract":"<p><strong>Introduction: </strong>This study investigated whether IQOS, a heated tobacco product, can fully substitute for combustible cigarettes and the factors that promote substitution.</p><p><strong>Methods: </strong>Adults who smoked cigarettes daily (N=90; 21-65 years) completed a baseline ad-lib smoking period (days 1-5), two laboratory visits (days 6-7) and a 2-week period where they were instructed to switch from smoking cigarettes to using IQOS 3.0 (days 8-21). Mixed-effect modelling estimated the changes in cigarettes per day (CPD) and the percentage of baseline CPD substituted by HeatSticks during the switch period. Predictors included IQOS-associated subjective reward, relative reinforcing value, craving relief and withdrawal relief.</p><p><strong>Results: </strong>Participants reduced their CPD to about 30% of their baseline smoking rate by the end of the 14-day switch period (p<0001). A lower versus higher reinforcing value of smoking relative to IQOS (RRV; break point <5 vs ≥5) predicted greater reductions in CPD (β=-1.31 (95% CI -2.35 to -0.27) p=0.013). Initially, IQOS use was 72% of the baseline smoking rate (β=71.64 (95% CI 42.79 to 100.48) p<0.0001) and climbed by 0.8% per day (β=0.82 (95% CI 0.01 to 1.64) p=0.05), for an average substitution rate of 83%. The subjective reward of IQOS was the only predictor of a higher substitution rate (β=4.26 (95% CI 1.03 to 7.50) p=0.01).</p><p><strong>Conclusions: </strong>IQOS fully substituted for cigarettes in ~20% of people who were not immediately interested in quitting smoking while the remainder significantly reduced their smoking. Positive reinforcing effects of IQOS foster use and the transition away from combustible cigarettes.</p><p><strong>Trial registration number: </strong>NCT05076708.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"651-658"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11638403/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141318364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluating trends in cigarette and HTP use in Japan and measurement issues in the National Health and Nutrition Survey.","authors":"David T Levy, Mona Issabakhsh, Kenneth E Warner, Alex Liber, Rafael Meza, Michael Cummings","doi":"10.1136/tc-2023-058526","DOIUrl":"10.1136/tc-2023-058526","url":null,"abstract":"<p><strong>Introdution: </strong>Studies have reported that the rapid rise in heated tobacco product (HTP) sales in Japan accompanied an accelerated decline in cigarette sales. However, these studies do not distinguish whether those who previously smoked cigarettes became dual users with HTPs (smoking fewer cigarettes) or instead switched completely to HTPs. If HTPs present lower health risks than cigarettes, replacing cigarettes with HTPs is more likely to improve public health than cigarette users continuing as dual users.</p><p><strong>Methods: </strong>To evaluate the role of HTP introduction relative to smoking prevalence, we examine trends in cigarette prevalence as related to trends in HTP use using Japan's National Health and Nutrition Survey (NHNS) from 2011 to 2019. We develop measures of relative changes in smoking prevalence use by age and gender in the pre-HTP and post-HTP periods. We then analyse prevalence data by year using joinpoint regression to statistically distinguish changes in trend.</p><p><strong>Results: </strong>Compared with the pre-HTP 2011-2014 period, cigarette prevalence decreased more rapidly during the post-HTP 2014-2017 period, particularly among younger age groups. However, the changing format of NHNS questions limits our ability to determine the impact on smoking prevalence, particularly after 2017.</p><p><strong>Conclusions: </strong>While suggesting that HTPs helped some people who smoke to quit smoking, this study also shows the difficulties in eliciting accurate survey responses about product use and distinguishing the impact of a potentially harm-reducing product in an environment subject to rapidly evolving patterns of use.</p>","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"659-663"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662079/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141437587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chasing a buzz: developments in the nicotine pouch market in the UK.","authors":"Crawford Moodie, Georgia Alexandrou, Kamran Siddiqi","doi":"10.1136/tc-2024-058679","DOIUrl":"10.1136/tc-2024-058679","url":null,"abstract":"","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"708-709"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141876051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Correction:</i> Associations between tobacco 21 and state flavour restrictions with young adult tobacco use.","authors":"","doi":"10.1136/tc-2023-058448corr1","DOIUrl":"10.1136/tc-2023-058448corr1","url":null,"abstract":"","PeriodicalId":23145,"journal":{"name":"Tobacco Control","volume":" ","pages":"710"},"PeriodicalIF":4.7,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141493533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}