Ryan David Kennedy
Johns Hopkins University
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Tobacco Control | 2017
Ryan David Kennedy; Ayodeji Awopegba; Elaine De Leon; Joanna E. Cohen
Objectives Classify and describe the policy approaches used by countries to regulate e-cigarettes. Methods National policies regulating e-cigarettes were identified by (1) conducting web searches on Ministry of Health websites, and (2) broad web searches. The mechanisms used to regulate e-cigarettes were classified as new/amended laws, or existing laws. The policy domains identified include restrictions or prohibitions on product: sale, manufacturing, importation, distribution, use, product design including e-liquid ingredients, advertising/promotion/sponsorship, trademarks, and regulation requiring: taxation, health warning labels and child-safety standards. The classification of the policy was reviewed by a country expert. Results The search identified 68 countries that regulate e-cigarettes: 22 countries regulate e-cigarettes using existing regulations; 25 countries enacted new policies to regulate e-cigarettes; 7 countries made amendments to existing legislation; 14 countries use a combination of new/amended and existing regulation. Common policies include a minimum-age-of-purchase, indoor-use (vape-free public places) bans and marketing restrictions. Few countries are applying a tax to e-cigarettes. Conclusions A range of regulatory approaches are being applied to e-cigarettes globally; many countries regulate e-cigarettes using legislation not written for e-cigarettes.
European Journal of Public Health | 2012
Ryan David Kennedy; Ilan Behm; Lorraine Craig; Mary E. Thompson; Geoffrey T. Fong; Romain Guignard; François Beck
BACKGROUND On January 1, 2008, the French government implemented a national ban on indoor smoking in hospitality venues. Survey results indicate the indoor ban has been successful at dramatically reducing indoor smoking; however, there are reports of an increased number of outdoor hospitality spaces (patios) where smoking can take place. This study sought to understand if the indoor ban simply moved smoking to the outdoors, and to assess levels of support for smoking restrictions in outdoor hospitality settings after the smoke-free law. METHODS Telephone interviews were conducted among 1067 adult smokers before and after the 2008 indoor ban as part of the International Tobacco Control (ITC) France Survey. Among other topics, this survey measures how the smoking ban has influenced smoking behaviour relevant to outdoor sections of hospitality venues. In addition, 414 non-smoking adults and 164 respondents who had quit smoking between waves were also asked about support for outdoor smoking restrictions. RESULTS Reported smoking outdoors at cafés/pubs/bars increased from 33.6% of smokers at Wave 1 to 75.9% at Wave 2. At restaurants, smoking outdoors increased from 28.9% to 59.0%. There was also an increase in reported non-smoking for both visits to cafés/pubs/bars, and restaurants from 13.4% to 24.7%, and 30.4% to 40.8% respectively. The majority of smokers (74.5%), non-smokers (89.4%) and quitters (74.0%) support a partial or complete ban on smoking in outdoor areas of restaurants. CONCLUSION The indoor smoking ban moved smoking to outdoor spaces; however, the ban is also associated with increased non-smoking behaviour. The majority of respondents support outdoor smoking restrictions in patio environments.
PLOS ONE | 2013
Geoffrey T. Fong; Lorraine Craig; Romain Guignard; Gera E. Nagelhout; Megan K. Tait; Pete Driezen; Ryan David Kennedy; Christian Boudreau; Jean-Louis Wilquin; Antoine Deutsch; François Beck
France implemented a comprehensive smoke-free law in two phases: Phase 1 (February 2007) banned smoking in workplaces, shopping centres, airports, train stations, hospitals, and schools; Phase 2 (January 2008) banned smoking in hospitality venues (bars, restaurants, hotels, casinos, nightclubs). This paper evaluates France’s smoke-free law based on the International Tobacco Control Policy Evaluation Project in France (the ITC France Project), which conducted a cohort survey of approximately 1,500 smokers and 500 non-smokers before the implementation of the laws (Wave 1) and two waves after the implementation (Waves 2 and 3). Results show that the smoke-free law led to a very significant and near-total elimination of observed smoking in key venues such as bars (from 94–97% to 4%) and restaurants (from 60–71% to 2–3%) at Wave 2, which was sustained four years later (6–8% in bars; 1–2% in restaurants). The reduction in self-reported smoking by smoking respondents was nearly identical to the effects shown in observed smoking. Observed smoking in workplaces declined significantly after the law (from 41–48% to 18–20%), which continued to decline at Wave 3 (to 14–15%). Support for the smoke-free laws increased significantly after their implementation and continued to increase at Wave 3 (p<.001 among smokers for bars and restaurants; p<.001 among smokers and p = .003 for non-smokers for workplaces). The findings demonstrate that smoke-free policies that are implemented in ways consistent with the Guidelines for Article 8 of the WHO Framework Convention on Tobacco Control (WHO FCTC) lead to substantial and sustained reductions in indoor smoking while also leading to high levels of support by the public. Moreover, contrary to arguments by opponents of smoke-free laws, smoking in the home did not increase after the law was implemented and prevalence of smoke-free homes among smokers increased from 23.2% before the law to 37.2% 5 years after the law.
Tobacco Control | 2014
Michael Chaiton; Lori M. Diemert; Bo Zhang; Ryan David Kennedy; Joanna E. Cohen; Susan J. Bondy; Roberta Ferrence
Objectives Smoke-free policies not only reduce harm to non-smokers, they may also reduce harm to smokers by decreasing the number of cigarettes smoked and increasing the likelihood of a successful quit attempt. However, little is known about the impact of exposure to smoking on patios on smoking behaviour. Design and participants Smokers from the Ontario Tobacco Survey, a longitudinal population representative cohort of smokers (2005–2011). There were 3460 current smokers who had completed one to six follow-ups and were asked at each follow-up whether or not they had been exposed to smoking on patios in the month. Main outcome measures Generalised estimating equations and survival analysis were used to examine the association between exposure to patio smoking and smoking behaviour changes (making a quit attempt and time to relapse after a quit attempt), controlling for potential confounders. Results Smokers who were exposed to smoking on patios (adjusted incident rate ratio (aIRR) = 0.89; 95% CI 0.81 to 0.97) or had been to a patio (aIRR = 0.86; 95% CI 0.74 to 0.99) were less likely to have made a quit attempt than smokers who had not visited a patio. Smokers who were exposed to smoking on patios were more likely to relapse (adjusted HR=2.40; 95% CI 1.07 to 5.40)) after making a quit attempt than those who visited a patio but were not exposed to smoking. Conclusions Exposure to smoking on patios of a bar or restaurant is associated with a lower likelihood of success in a quit attempt. Instituting smoke-free patio regulations may help smokers avoid relapse after quitting.
Optometry and Vision Science | 2014
Ryan David Kennedy; Marlee M. Spafford; Ornell Douglas; Julie Brûlé; David Hammond; Geoffrey T. Fong; Mary E. Thompson; Annette Schultz
Purpose A national census survey of optometrists in Canada measured knowledge of ocular diseases associated with smoking cigarettes and current practice behaviors related to addressing tobacco use with patients, including prevention and cessation. Optometrists were also asked to identify tools to assist addressing tobacco use with patients. Methods An online bilingual (English/French) survey was developed and an e-mail with a link to the survey was sent to all 4528 optometrists registered in Canada. No participation incentives were provided. Frequency data were tabulated for survey items. Logistic regression models were fit to understand respondent characteristics associated with discussing tobacco use prevention and cessation with patients. Results The response rate was 19% (850 responses). Almost all respondents (98%) believed that smoking cigarettes was a risk factor for developing age-related macular degeneration; approximately half (55%) assessed the smoking status of patients during their initial visit; 7% reported that they discussed the benefits of tobacco use prevention with patients younger than 19 years; and 33% reported that they always or regularly assess their patients’ interest in quitting smoking. Respondents who completed the survey in English were more likely (odds ratio, 2.4; 95% confidence interval, 1.01 to 5.65) to deliver prevention messaging, compared with respondents who completed the survey in French. Male respondents were less likely to assess patients’ interest in quitting (odds ratio, 0.7; 95% confidence interval, 0.50 to 0.97) than female respondents. Most respondents (90%) were interested in a continuing education program about the impact of smoking on vision and eye health as well as strategies for discussing tobacco cessation and prevention. Conclusions Optometrists are aware of the impact of smoking on ocular health; however, most respondents do not systematically engage in tobacco use prevention and cessation practices. Providing optometrists with tools, including continuing education, may help support patient conversations about the risks of tobacco use and improve public health.
Nicotine & Tobacco Research | 2013
Ryan David Kennedy; Rachel A. Millstein; Vaughan W. Rees; Gregory N. Connolly
INTRODUCTION The tobacco industry has developed technologies to reduce the aversive qualities of cigarette smoke, including secondhand smoke (SHS). While these product design changes may lessen concerns about SHS, they may not reduce health risks associated with SHS exposure. Tobacco industry patents were reviewed to understand recent industry strategies to mask or minimize cigarette smoke from traditional cigarettes. METHODS Patent records published between 1997 and 2008 that related to cigarette smoke were conducted using key word searches. The U.S. Patent and Trademark Office web site was used to obtain patent awards, and the World Intellectual Property Organizations Patentscope and Free Patents Online web sites were used to search international patents. RESULTS The search identified 106 relevant patents published by Japan Tobacco Incorporated, British America Tobacco, Philip Morris International, and other tobacco manufacturers or suppliers. The patents were classified by their intended purpose, including reduced smoke constituents or quantity of smoke emitted by cigarettes (58%, n = 62), improved smoke odor (25%, n = 26), and reduced visibility of smoke (16%, n = 18). Innovations used a variety of strategies including trapping or filtering smoke constituents, chemically converting gases, adding perfumes, or altering paper to improve combustion. CONCLUSIONS The tobacco industry continues to research and develop strategies to reduce perceptions of cigarette smoke, including the use of additives to improve smoke odor. Surveillance and regulatory response to industry strategies to reduce perceptions of SHS should be implemented to ensure that the public health is adequately protected.
Preventive medicine reports | 2017
N. Bruce Baskerville; Darly Dash; Alanna Shuh; Katy Wong; Aneta Abramowicz; Jennifer Yessis; Ryan David Kennedy
Smoking prevalence among LGBTQ + youth and young adults is alarmingly high compared to their non-LGBTQ + peers. The purpose of the scoping review was to assess the current state of smoking prevention and cessation intervention research for LGBTQ + youth and young adults, identify and describe these interventions and their effectiveness, and identify gaps in both practice and research. A search for published literature was conducted in PubMed, Scopus, CINAHL, PsychInfo, and LGBT Life, as well as an in-depth search of the grey literature. All English articles published or written between January 2000 and February 2016 were extracted. The search identified 24 records, of which 21 were included; 11 from peer reviewed sources and 10 from the grey literature. Of these 21, only one study targeted young adults and only one study had smoking prevention as an objective. Records were extracted into evidence tables using a modified PICO framework and a narrative synthesis was conducted. The evidence to date is drawn from methodologically weak studies; however, group cessation counselling demonstrates high quit rates and community-based programs have been implemented, although very little evidence of outcomes exist. Better-controlled research studies are needed and limited evidence exists to guide implementation of interventions for LGBTQ + youth and young adults. This scoping review identified a large research gap in the area of prevention and cessation interventions for LGBTQ youth and young adults. There is a need for effective, community-informed, and engaged interventions specific to LGBTQ + youth and young adults for the prevention and cessation of tobacco.
Preventive Medicine | 2015
N. Bruce Baskerville; Lynda Hayward; K. Stephen Brown; David Hammond; Ryan David Kennedy; H. Sharon Campbell
OBJECTIVE To examine the impact of the new Canadian tobacco package warning labels with a quitline toll-free phone number for seven provincial quitlines, focusing on treatment reach and reach equity in selected vulnerable groups. METHODS A quasi-experimental design assessed changes in new incoming caller characteristics, treatment reach for selected vulnerable sub-populations and the extent to which this reach is equitable, before and after the introduction of the labels in June, 2012. Administrative call data on smokers were collected at intake. Pre- and post-label treatment reach and reach equity differences were analysed by comparing the natural logarithms of the reach and reach equity statistics. RESULTS During the six months following the introduction of the new warning labels, 86.4% of incoming new callers indicated seeing the quitline number on the labels. Treatment reach for the six-month period significantly improved compared to the same six-month period the year before from .042% to .114% (p<.0001) and reach equity significantly improved for young males (p<.0001) and those with high school education or less (p=.004). CONCLUSIONS The introduction of the new tobacco warning labels with a quitline toll-free number in Canada was associated with an increase in treatment reach. The toll-free number on tobacco warning labels aided in reducing tobacco related inequalities, such as improved reach equity for young males and those with high school or less education.
Sociological Methods & Research | 2014
Seema Mutti; Ryan David Kennedy; Mary E. Thompson; Geoffrey T. Fong
Prepaid monetary incentives are used to address declining response rates in random-digit dial surveys. There is concern among researchers that some respondents will accept the prepayment but not complete the survey. There is little research to understand check cashing and survey completing behaviors among respondents who receive prepayment. Data from the International Tobacco Control Four-Country Study—a longitudinal survey of smokers in Canada, the United States, the United Kingdom, and Australia—were used to examine the impact of prepayment (in the form of checks, approximately US
Tobacco Control | 2018
Ryan David Kennedy; Ornell Douglas; Lindsay Stehouwer; Jackie Dawson
10) on sample profile. Approximately 14 percent of respondents cashed their check, but did not complete the survey, while about 14 percent did not cash their checks, but completed the survey. Younger adults (Canada and United States), those of minority status (United States), and those who had been in the survey for only two waves or less (Canada and United States) were more likely to cash their checks and not complete the survey.