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Cummings KM, Roberson A, Carroll DM, Stepanov I, Hatsukami D, Rees VW, O’Connor RJ. Illusion of filtration: Evidence from tobacco industry documents. Tob Induc Dis 2023; 21:85. [PMID: 37360043 PMCID: PMC10288540 DOI: 10.18332/tid/166093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/05/2023] [Accepted: 05/11/2023] [Indexed: 06/28/2023] Open
Abstract
INTRODUCTION We compared the design features of popular filtered and non-filtered cigarettes sold in the United States between 1960 and 1990, to assess the relationship between cigarette filter and tobacco weight. METHODS We analyzed data on the design features of six popular filtered and three non-filtered cigarette brands sold in the US including the weight of tobacco used provided in the Cigarette Information Reports produced by Philip Morris Tobacco Company between 1960 and 1990. We also collected information on other design features such as stick length and circumference, the percentage of reconstituted tobacco in the blend, among other product parameters. We used joinpoint regression to test for trends in outcome variables for each brand assessed between 1960 and 1990. RESULTS In all years, filtered cigarettes had less tobacco by weight compared to non-filtered cigarettes. The lower average weight of tobacco found in filtered cigarettes appears to be due to a combination of factors including stick and filter length, and the amount of reconstituted tobacco in the blend. The average percentages of total alkaloids and expanded tobacco increased over time but were similar between filtered and non-filtered brands. CONCLUSIONS While various design features of popular filtered and non-filtered brands changed between 1960 and 1990, the observed reduction in tobacco weight among filtered brands was perhaps the most salient in terms of disease risk. Less tobacco in a filtered cigarette calls into question the presumed exclusive role of cigarette filter tips in the reduced health risks of filtered versus non-filtered cigarette smoking.
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Affiliation(s)
- K. Michael Cummings
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, United States
| | - Avery Roberson
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, United States
| | - Dana M. Carroll
- Division of Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, United States
| | - Irina Stepanov
- Division of Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, United States
| | - Dorothy Hatsukami
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, United States
| | - Vaughan W. Rees
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, United States
| | - Richard J. O’Connor
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, United States
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Moodie C, Best C, Critchlow N, Hitchman S, Stead M, McNeill A. The impacts of including information about the number of carcinogens in smoke on standardized cigarette packs in the UK. Eur J Public Health 2021; 31:1031-1037. [PMID: 34519345 PMCID: PMC8546877 DOI: 10.1093/eurpub/ckab101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Since May 2017, standardized packaging has been mandatory in the UK, with packs required to display an 'information message' explaining that there are more than 70 carcinogens in tobacco smoke. METHODS Three waves of a longitudinal online survey in the UK with smokers pre-standardized packaging (Wave 1: April-May 2016) and followed up post-standardized packaging (Wave 2: September-November 2017, Wave 3: May-July 2019). Of the 6233 smokers at Wave 1, 4293 responded at Wave 2 and 3175 at Wave 3. We explored knowledge of the number of carcinogens in smoke, and whether knowing that smoke contains more than 70 carcinogens mediated change in the belief that the dangers of smoking are exaggerated (risk perception), stubbing out cigarettes, quit intentions and quitting. As the information message is larger on roll-your-own packs than on cigarette packs, as the packs are larger, we also explored whether there was any difference in knowing that smoke contains more than 70 carcinogens between exclusive cigarette smokers and exclusive roll-your-own smokers. RESULTS Knowledge that there are over 70 carcinogens in smoke increased among smokers across waves, with the increase from Waves 1 to 3 greater for exclusive roll-your-own smokers than exclusive cigarette smokers (adjusted odds ratio=1.44; 95% CI 1.03-2.03). Knowledge that there are over 70 carcinogens in smoke mediated higher risk perception but not stubbing cigarettes out, quit intentions or quitting. CONCLUSIONS The information message improved knowledge of how many carcinogens are in smoke, particularly among exclusive roll-your-own smokers, and this was linked to higher risk perception.
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Affiliation(s)
- Crawford Moodie
- Faculty of Health Sciences and Sport, Institute for Social Marketing and Health, University of Stirling, Stirling, Scotland
| | - Catherine Best
- Faculty of Health Sciences and Sport, Institute for Social Marketing and Health, University of Stirling, Stirling, Scotland
| | - Nathan Critchlow
- Faculty of Health Sciences and Sport, Institute for Social Marketing and Health, University of Stirling, Stirling, Scotland
| | - Sara Hitchman
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, England
| | - Martine Stead
- Faculty of Health Sciences and Sport, Institute for Social Marketing and Health, University of Stirling, Stirling, Scotland
| | - Ann McNeill
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, England
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Green DS, Tongue ADW, Boots B. The ecological impacts of discarded cigarette butts. Trends Ecol Evol 2021; 37:183-192. [PMID: 34690005 DOI: 10.1016/j.tree.2021.10.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/23/2021] [Accepted: 10/01/2021] [Indexed: 12/21/2022]
Abstract
Cigarette butts, one of the most littered items globally, present a unique challenge to ecosystems due to their ubiquity, persistence, and potential for harm. Over 35 studies have examined the toxicity of cigarette butts in biota from aquatic and terrestrial habitats from microbes to mice, but many organisms and habitats have not been tested. Two-thirds of studies are on aquatic organisms, and lethal effects were common. Research on the impacts on terrestrial life is lagging behind. Cigarette butts can affect the growth, behaviour, and reproductive output of individual organisms in all three habitats, but research on wider effects on biodiversity and ecosystem functioning is lacking. Here, we summarise the ecotoxicological concerns and identify important knowledge gaps for future research.
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Affiliation(s)
- Dannielle S Green
- Applied Ecology Research Group, School of Life Sciences, Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK.
| | - Andrew D W Tongue
- Applied Ecology Research Group, School of Life Sciences, Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK
| | - Bas Boots
- Applied Ecology Research Group, School of Life Sciences, Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK
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Silva ALOD, Piras SS, Bialous SA, Moreira JC. Health without filters: the health and environmental impacts of cigarette filters. CIENCIA & SAUDE COLETIVA 2021; 26:2395-2401. [PMID: 34231748 DOI: 10.1590/1413-81232021266.23692019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 02/22/2021] [Indexed: 11/21/2022] Open
Abstract
Tobacco-related diseases kill eight million people worldwide ever year and are responsible for thousands of cases of cancer, cardiovascular disease and other illnesses in Brazil. Cigarette filters are believed by many to reduce the health risks of smoking. This article outlines the history of the technology of filters and discusses the impacts of these cigarette design features and their regulation. We conducted a literature review to assess the impacts of this technology. The results show that filters were initially developed for aesthetic purposes and later improved and marketed as a harm reduction technology. The most widely-used filters are those made of cellulose acetate with or without activated carbon. Despite smokers' beliefs and advertising claims, filters have no health benefits and filter tip ventilation can increase the health risks of smoking. Filters can also make cigarettes more appealing and cause significant environmental impacts. Cigarette filters have no health benefits and lull smokers into a false sense of security and should therefore be banned.
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Affiliation(s)
- André Luiz Oliveira da Silva
- Agência Nacional de Vigilância Sanitária. Av. Rio Branco 147 16º andar, Centro. 20081971 Rio de Janeiro RJ Brasil.
| | - Stefania Schimaneski Piras
- Agência Nacional de Vigilância Sanitária. Av. Rio Branco 147 16º andar, Centro. 20081971 Rio de Janeiro RJ Brasil.
| | - Stella Aguinaga Bialous
- University of California San Francisco, Helen Diller Family Comprehensive Cancer Center. San Francisco, CA, USA
| | - Josino Costa Moreira
- Centro de Estudos da Saúde do Trabalhador e Ecologia Humana, Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz. Rio de Janeiro RJ Brasil
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Oren E, Pulvers K, Romero DR, Barber C, Carter E, Tracy LA, Novotny TE. Effects of Unfiltered Cigarettes on Smoking Behavior and Toxicant Exposure: Protocol for a Randomized Crossover Clinical Trial. JMIR Res Protoc 2020; 9:e19603. [PMID: 33289680 PMCID: PMC7755531 DOI: 10.2196/19603] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 09/27/2020] [Accepted: 11/10/2020] [Indexed: 11/29/2022] Open
Abstract
Background Plastic filters on cigarette butts are a widespread source of nonbiodegradable, toxic environmental waste. State and local legislation to ban the sale of single-use cigarettes may be considered to prevent this waste, but scientific evidence on the impact of switching smokers to unfiltered cigarettes on smoking behavior and toxicant exposures is needed to inform this policy. We have designed an open-label, randomized, 9-week, crossover clinical trial of adult filtered-cigarette smokers who switch to unfiltered cigarettes. Objective Our objective is to understand the impact of switching smokers of filtered cigarettes to unfiltered cigarettes on smoking behavior and toxic exposures. Methods This trial involves a 1-week baseline period; a 2-week period of smoking filtered or unfiltered cigarettes, where groups are randomly assigned; a 3-week washout period; another 1-week baseline period; and a 2-week crossover period of smoking the opposite condition (ie, filtered or unfiltered cigarettes) for a sufficient sample size of 40 participants. We will determine changes in (1) observed topography (ie, puff count, interpuff interval, and puff volume) and cigarettes smoked per day, via butt counts and self-report, (2) expired carbon monoxide and excretion of urinary cotinine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol, and volatile organic compounds, and (3) participants’ knowledge and attitudes toward unfiltered cigarettes, satisfaction with smoking, and intention to quit if they were not able to smoke filtered cigarettes. Results This study was funded in June 2018 and approved by the relevant Institutional Review Boards in July 2018. This study has enrolled 37 participants as of October 2020. Data analysis is currently underway, and trial results are expected to be published in spring 2021. Conclusions This pilot proof-of-principle study will inform the design of a larger, future research project that can provide robust scientific evidence on our research question. Such a large study could inform possible state or local legislation to ban the sale of single-use filtered cigarettes in order to mitigate the environmental impact of discarded single-use plastic filters. Trial Registration ClinicalTrials.gov NCT03749876; https://clinicaltrials.gov/ct2/show/NCT03749876 International Registered Report Identifier (IRRID) DERR1-10.2196/19603
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Affiliation(s)
- Eyal Oren
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA, United States
| | - Kim Pulvers
- Department of Psychology, California State University San Marcos, San Marcos, CA, United States
| | - Devan R Romero
- Department of Kinesiology, California State University San Marcos, San Marcos, CA, United States
| | - Casey Barber
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA, United States
| | - Erika Carter
- Department of Kinesiology, California State University San Marcos, San Marcos, CA, United States
| | - Laree A Tracy
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA, United States
| | - Thomas E Novotny
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA, United States
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U.S. adult perceptions of the harmfulness of tobacco products: descriptive findings from the 2013-14 baseline wave 1 of the path study. Addict Behav 2019; 91:180-187. [PMID: 30502927 DOI: 10.1016/j.addbeh.2018.11.023] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 11/16/2018] [Accepted: 11/16/2018] [Indexed: 02/01/2023]
Abstract
INTRODUCTION This study is the first nationally representative survey of U.S. adults (18+) to examine perceptions of the relative harms of eight non-cigarette tobacco products. METHODS Data are from Wave 1 of the Population Assessment of Tobacco and Health (PATH) Study Adult Questionnaire, a nationally representative study of 32,320 adults in the United States conducted from September 2013 to December 2014. RESULTS 40.7% of adults believed that electronic cigarettes were less harmful than cigarettes, and 17.8% of adults believed that hookah was less harmful than cigarettes. Those less knowledgeable about the health risks of smoking were more likely to believe that the non-cigarette products were less harmful than cigarettes. Current non-cigarette tobacco product users were more likely to perceive that product to be less harmful than cigarettes (except filtered cigars). There was a significant positive correlation between beliefs that cigarettes were harmful and the likelihood of using hookah; perceptions of the harmfulness of cigarettes was not associated with the likelihood of using any other product. CONCLUSIONS Perceptions of harmfulness varied widely across non-cigarette tobacco products. E-cigarettes and hookah in particular are seen as less harmful compared to cigarettes.
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O'Connor RJ, Bansal-Travers M, Cummings KM, Hammond D, Thrasher JF, Tworek C. Filter presence and tipping paper color influence consumer perceptions of cigarettes. BMC Public Health 2015; 15:1279. [PMID: 26695774 PMCID: PMC4688990 DOI: 10.1186/s12889-015-2643-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Accepted: 12/17/2015] [Indexed: 11/10/2022] Open
Abstract
Background Cigarettes are marketed in a wide array of packaging and product configurations, and these may impact consumers’ perceptions of product health effects and attractiveness. Filtered cigarettes are typically perceived as less hazardous and white tipping paper (as opposed to cork) often conveys ‘lightness’. Methods This study examined cigarette-related perceptions among 1220 young adult (age 18-35) current, ever, and never smokers recruited from three eastern U.S. cities (Buffalo NY, Columbia SC, Morgantown WV). Participants rated three cigarette sticks: two filtered cigarettes 85 mm in length, differing only in tipping paper color (cork versus white), and an unfiltered 70 mm cigarette. Results Overall, the cork-tipped cigarette was most commonly selected on taste and attractiveness, the white-tipped on least dangerous, and the unfiltered on most dangerous. Current smokers were more likely to select white-tipped (OR = 1.98) and cork-tipped (OR = 3.42) cigarettes, while ever smokers more commonly selected the cork-tipped (OR = 1.96), as most willing to try over the other products. Those willing to try the filtered white-tipped cigarette were more likely to have rated that cigarette as best tasting (OR = 11.10), attracting attention (OR = 17.91), and lowest health risk (OR = 1.94). Similarly, those willing to try cork tipped or unfiltered cigarettes rated those as best testing, attracting attention, and lowest health risk, respectively. Conclusions Findings from this study demonstrate that consumer product perceptions can be influenced by elements of cigarette design, such as the presence and color of the filter tip.
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Affiliation(s)
- Richard J O'Connor
- Department of Health Behavior, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA.
| | - Maansi Bansal-Travers
- Department of Health Behavior, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA.
| | - K Michael Cummings
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA.
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada.
| | - James F Thrasher
- Department of Health Promotion, Education & Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.
| | - Cindy Tworek
- Department of Pharmaceutical Systems and Policy, West Virginia University, Morgantown, WV, USA.
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Bryant J, Bonevski B, Paul C, O'Brien J, Oakes W. Delivering smoking cessation support to disadvantaged groups: a qualitative study of the potential of community welfare organizations. HEALTH EDUCATION RESEARCH 2010; 25:979-990. [PMID: 20884732 DOI: 10.1093/her/cyq051] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Reaching disadvantaged groups for smoking cessation represents a significant challenge. Not-for-profit community service organizations (CSOs) represent a promising setting for the delivery of quit smoking support to disadvantaged smokers. However, their potential has not yet been explored. This qualitative study examined the acceptability of community service-delivered smoking cessation care. In-depth interviews and focus groups were conducted with 8 managers, 35 staff and 32 clients of CSOs between December 2008 and March 2009 in New South Wales, Australia. Discussions were audiotaped, transcribed and analysed using thematic analysis techniques. Quantitative surveys were also conducted to explore preferences for cessation support. Results showed that the acceptability of providing and receiving cessation support in the community service setting was high. Staff perceived the provision of quit support to be compatible with their role but reported barriers to providing care including competing priorities, insufficient resources and inadequate staff training. Brief intervention approaches were preferred by managers and staff, while financial incentives and access to free or subsidized nicotine replacement therapy (NRT) were desired by clients. The community service setting represents a promising access point for engaging disadvantaged smokers for cessation and further research exploring the effectiveness of support delivered in this setting is clearly warranted.
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Affiliation(s)
- Jamie Bryant
- Centre for Health Research and Psycho-oncology, University of Newcastle, Callaghan, New South Wales, Australia.
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[Cognitive, affective and behavioral changes in crisis: preventing swine flu infection]. SHINRIGAKU KENKYU : THE JAPANESE JOURNAL OF PSYCHOLOGY 2010; 81:420-5. [PMID: 21061513 DOI: 10.4992/jjpsy.81.420] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Calling attention to potential risks does not always lead to preventative actions. To investigate changes in cognitive, emotional, and behavioral responses towards potential risks, longitudinal studies targeting nonclinical samples of undergraduate students were conducted at 4 time points (April, May, June, and July 2009) during the outbreak of swine flu in 2009, which eventually developed in to a global pandemic. During the course of the study, the risk of swine flu infection for the seventy-nine participants became more and more self-relevant as the situation developed in the news and as their university was temporarily closed off. The results indicate that despite increasing knowledge about the swine flu, the level of anxiety showed steady decrease as the time went by. Similarly, despite the expanding infection around the globe, the level of preventative behavior remained low. Moreover, participants reported perceiving their own risk to be significantly lower than that of average undergraduate students at all time points. These findings indicate that even when potential risks are clearly communicated, too much information, saturated emotions, and optimistic bias may obstruct people from taking appropriate preventative actions.
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Cummings KM, Brown A, Douglas CE. Consumer acceptable risk: how cigarette companies have responded to accusations that their products are defective. Tob Control 2007; 15 Suppl 4:iv84-9. [PMID: 17130628 PMCID: PMC2563578 DOI: 10.1136/tc.2004.009837] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To describe arguments used by cigarette companies to defend themselves against charges that their cigarettes were defective and that they could and should have done more to make cigarettes less hazardous. METHODS The data for this paper come from the opening statements made by defendants in four court cases: two class action lawsuits (Engle 1999, and Blankenship 2001) and two individual cases (Boeken 2001, and Schwarz 2002). The transcripts of opening statements were reviewed and statements about product defect claims, product testing, and safe cigarette research were excerpted and coded. RESULTS Responses by cigarette companies to charges that their products were defective has been presented consistently across different cases and by different companies. Essentially the arguments made by cigarette companies boil down to three claims: (1) smoking is risky, but nothing the companies have done has made cigarettes more dangerous than might otherwise be the case; (2) nothing the companies have done or said has kept someone from stopping smoking; and (3) the companies have spent lots of money to make the safest cigarette acceptable to the smoker. CONCLUSIONS Cigarette companies have argued that their products are inherently dangerous but not defective, and that they have worked hard to make their products safer by lowering the tar and nicotine content of cigarettes as recommended by members of the public health community. As a counter argument, plaintiff attorneys should focus on how cigarette design changes have actually made smoking more acceptable to smokers, thereby discouraging smoking cessation.
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Affiliation(s)
- K Michael Cummings
- Department of Health Behavior, Division of Cancer Prevention and Population Sciences, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263, USA.
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Scarinci IC, Silveira AF, dos Santos DF, Beech BM. Sociocultural factors associated with cigarette smoking among women in Brazilian worksites: a qualitative study. Health Promot Int 2007; 22:146-54. [PMID: 17491118 DOI: 10.1093/heapro/dam012] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
This study examined the contextual factors associated with smoking initiation and cessation among women in Brazilian worksites (Curitiba, Paraná, Brazil). A total of 22 focus groups were conducted among 108 women in private and public worksites. The most frequently endorsed negative factors that contributed to smoking initiation included exposure to smoking-prompting behaviors through family members, peer pressure, media and easy access/low cost of cigarettes. Positive factors that served as protective mechanisms against initiation included smoking-related health effects and strong influence from parents and family members. The most salient negative factors associated with smoking cessation included stress/anxiety-relieving benefits, weight control, access/low cost of cigarettes, being around smokers and risk-exempting beliefs. Positive factors included smoking restrictions at home and workplace and concerns about appearance. Current and former smokers reported that they had never received any assistance from their physicians to quit smoking, nor did they rely on smoking cessation programs or aids or believe in their effectiveness. There are specific contextual factors that contribute to smoking initiation/cessation among women in Brazilian worksites which have important clinical, research and policy implications.
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Affiliation(s)
- Isabel C Scarinci
- University of Alabama at Birmingham, Department of Medicine, Birmingham, AL, USA.
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Haddock CK, Lando H, Klesges RC, Peterson AL, Scarinci IC. Modified tobacco use and lifestyle change in risk-reducing beliefs about smoking. Am J Prev Med 2004; 27:35-41. [PMID: 15212773 DOI: 10.1016/j.amepre.2004.03.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND This study examined beliefs about potential risk-reduction strategies for tobacco users among a large group of young adults. Strategies examined included switching to low-yield cigarettes, replacing cigarettes with cigars, switching from cigarettes to smokeless tobacco, adopting a healthy diet, and engaging in regular exercise. METHODS One-year longitudinal survey of 36,012 young adults (mean 20.1 years) entering the U.S. Air Force from October 1999 to September 2000. RESULTS Smokers generally rated the strategies as providing more risk-reduction potential than never smokers or ex-smokers, although the group differences were small. Diet, exercise, and switching to low-yield cigarettes were rated as providing the most health benefits, regardless of smoking status. Smokers who had either changed their diet or exercise to lower their risks from smoking had significantly lower perceived personal risk of developing a tobacco-related disease than other smokers. Smokers who believed that switching to smokeless tobacco would lower the health risks associated with smoking were more likely, while smokers reporting switching to low-yield cigarettes were significant less likely, to quit during a 1-year follow-up period. CONCLUSIONS Beliefs about the risk-reduction benefits of both changes in tobacco use and health behaviors may impact tobacco use attitudes and practices.
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Affiliation(s)
- C Keith Haddock
- Department of Epidemiology, University of Minnesota, Minneapolis, Minnesota, USA.
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13
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Cummings KM, Morley CP, Hyland A. Failed promises of the cigarette industry and its effect on consumer misperceptions about the health risks of smoking. Tob Control 2002; 11 Suppl 1:I110-7. [PMID: 11893821 PMCID: PMC1766060 DOI: 10.1136/tc.11.suppl_1.i110] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND In January 1954, US tobacco manufacturers jointly sponsored an advocacy advertisement entitled "A Frank Statement to Cigarette Smokers" which appeared in 448 newspapers in 258 cities reaching an estimated 43 245 000 Americans. The advertisement questioned research findings implicating smoking as a cause of cancer, promised consumers that their cigarettes were safe, and pledged to support impartial research to investigate allegations that smoking was harmful to human health. OBJECTIVE To examine (1) the extent to which cigarette companies fulfilled the promises made to consumers in the 1954 "Frank Statement", and (2) the effect of these promises on consumer knowledge, beliefs, and smoking practices. METHODS This study reviews statements made since 1954 by the tobacco companies individually and collectively through the Tobacco Institute and Tobacco Industry Research Committee/Council for Tobacco Research on the subject of smoking as a cause disease, and the industry's pledge to support and disclose the results of impartial research on smoking and health. Many of the industry documents evaluated in this study were obtained from a collection consisting of 116 documents entitled the "Statement of Defendants' Misrepresentations" prepared by attorneys representing the state of Connecticut in the Medicaid litigation against the tobacco industry in 1998. In addition, we searched for corroborating material from tobacco industry documents collected from the tobacco industry's document websites. In order to contrast industry statements on smoking and health with what smokers' actually believed about smoking we reviewed reports of public polling data on smokers' knowledge and beliefs about smoking and disease gathered from tobacco industry sources and from surveys conducted by public health researchers. RESULTS Analysis of public statements issued by the tobacco industry sources over the past five decades shows that the companies maintained the stance that smoking had not been proven to be injurious to health through 1999. The public statements of the tobacco industry are in sharp contrast to the private views expressed by many of their own scientists. The tobacco documents reveal that many scientists within the tobacco industry acknowledged as early as the 1950s that cigarette smoking was unsafe. The sincerity of the industry's promise to support research to find out if smoking was harmful to health and to disclose information about the health effects of smoking can also be questioned based upon the industry's own documents which reveal: (1) scepticism about the scientific value of the smoking and health research program established by the industry; and (2) evidence that research findings implicating smoking as a health problem were often not published or disclosed outside the industry. Industry documents also show that the companies knew that their own customers were misinformed about smoking and health issues. CONCLUSION It is clear that the cigarette companies failed to fulfill the promises made to consumers in the 1954 "Frank Statement" advertisement. The failure of cigarette manufacturers to honour these promises has resulted in a public that even today remains misinformed about the health risks of smoking.
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Affiliation(s)
- K M Cummings
- Department of Cancer Prevention, Epidemiology & Biostatistics, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, New York 14263, USA
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14
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Pauly JL, Mepani AB, Lesses JD, Cummings KM, Streck RJ. Cigarettes with defective filters marketed for 40 years: what Philip Morris never told smokers. Tob Control 2002; 11 Suppl 1:I51-61. [PMID: 11893815 PMCID: PMC1766058 DOI: 10.1136/tc.11.suppl_1.i51] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND More than 90% of the cigarettes sold worldwide have a filter. Nearly all filters consist of a rod of numerous ( > 12 000) plastic-like cellulose acetate fibres. During high speed cigarette manufacturing procedures, fragments of cellulose acetate that form the mouthpiece of a filter rod become separated from the filter at the end face. The cut surface of the filter of nearly all cigarettes has these fragments. In smoking a cigarette in the usual manner, some of these fragments are released during puffing. In addition to the cellulose acetate fragments, carbon particles are released also from some cigarette brands that have a charcoal filter. Cigarettes with filters that release cellulose acetate or carbon particles during normal smoking conditions are defective. OBJECTIVE Specific goals were to review systematically the writings of tobacco companies to: (a) identify papers that would document the existence of defective filters; (b) characterise the extent of the defect; (c) establish when the defect became known; (d) determine whether the defect exists on cigarettes marketed currently; (e) assess the prevalence of the defect on cigarettes manufactured by different companies; (f) define whether the knowledge of the defect had been withheld by the tobacco company as confidential and not disclosed publicly; and (g) ascertain the feasibility of correcting or preventing the defect. METHODS Document searches utilised databases of the scientific literature, medical journals, chemical abstracts, US Patents, Tobacco Abstracts, papers presented at tobacco meetings and court documents. RESULTS Sixty one documents of Philip Morris, Inc were selected for study because they disclosed specifically the "fall-out" of cellulose acetate filter fibres and, for cigarettes with charcoal filters, carbon particles from cigarette filters. The term "fall-out" was defined in 1985 laboratory protocols of Philip Morris, Inc. as "loose fibers (or particles) that are drawn out of the filter during puffing of the cigarette". As early as 1957, the health concern of inhaling cellulose acetate fibres released from cigarette filters was addressed by Philip Morris, Inc. A 1962 document reported the results of laboratory tests conducted by Phillip Morris, Inc that compared the "fall-out" of cellulose acetate fibres from the filters of their cigarettes (Marlboro) and cigarettes of their competitor (Liggett & Meyers). A 1997 overview by Phillip Morris of documents addressing the "fallout of carbon particles and cellulose acetate fibers from filters" stated that they were "essentially routine reports" of cigarette filter assays, and referenced a "Filter Fallout" memo written in 1961-more than 40 years ago. Most likely these tests are being conducted presently as illustrated by a 1999 report that details the revisions of the "fall-out" protocol of Phillip Morris, Inc and reports the results of tests that measured the discharge of cellulose acetate fibres and silica gel from beta cigarettes with a new type of filter. Our analysis of the "fall-out" tests results presented in the 61 "fall-out" documents showed that filter fibres and carbon particles were discharged from the filters of all types of cigarettes tested. These cigarette types (n = 130) included both coded cigarettes and popular brand name cigarettes. No publications were found in the scientific literature of the "fall-out" studies. Thus, the results of the "fall-out" studies are thought to have been withheld as confidential to Philip Morris, Inc. We have identified also other companies that have tested recently cigarettes for defective filters. In addition, our searches have shown that simple, expedient, and inexpensive technologies for decontaminating cigarette filters of loose cellulose acetate fibres and particles from the cut surface of the filter have been developed and described in 1997 and 1998 US patents. What is more important is that these patents also define methods for preventing or reducing the broken plastic-like fibres that arise during cigarette making. Many US patents (n = 607; 1957 to 2001) have been awarded for cigarette filters. Some of these inventions describe novel materials and unique filtration schemes that would eliminate or minimise the discharge of filter materials into mainstream smoke. CONCLUSIONS We have shown that: (a) the filter of today's cigarette is defective; (b) Philip Morris, Inc has known of this filter defect for more than 40 years; (c) the existence of this filter defect has been confirmed by others in independent studies; (d) many methods exist to prevent and correct the filter defect, but have not been implemented; and (e) results of investigations substantiating defective filters have been concealed from the smoker and the health community. The tobacco industry has been negligent in not performing toxicological examinations and other studies to assess the human health risks associated with regularly ingesting and inhaling non-degradable, toxin coated cellulose acetate fragments and carbon microparticles and possibly other components that are released from conventional cigarette filters during normal smoking. The rationale for harm assessment is supported by the results of consumer surveys that have shown that the ingestion or inhalation of cigarette filter fibres are a health concern to nearly all smokers.
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Affiliation(s)
- J L Pauly
- Department of Immunology, Roswell Park Cancer Institute, New York State Department of Health, Buffalo, New York 14263, USA.
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