Harms Of Smoking Research Articles

Mobile Social Network-Based Smoking Cessation Intervention for Chinese Male Smokers: Pilot Randomized Controlled Trial.

BackgroundAround 2 million Chinese people, mostly men, die annually from tobacco-related diseases; yet, fewer than 8% of Chinese smokers ever receive any smoking cessation support.ObjectiveThis study aimed to test the preliminary effectiveness and feasibility for a mobile social network (WeChat)–based smoking cessation intervention (SCAMPI program) among Chinese male smokers.MethodsChinese male smokers aged 25-44 years were recruited online from WeChat, the most widely used social media platform in China. Individuals using other smoking cessation interventions or who lacked capacity to provide online informed consent were excluded. Participants were randomly assigned (1:1) to intervention or control groups. Neither participants nor researchers were masked to assignment. The trial was fully online. All data were collected via WeChat. The intervention group received access to the full-version SCAMPI program, a Chinese-language smoking cessation program based on the Behaviour Change Wheel framework and relevant cessation guidelines. Specific intervention functions used in the program include: planning to help users make quitting plans, calculator to record quitting benefits, calendar to record progress, gamification to facilitate quitting, information about smoking harms, motivational messages to help users overcome urges, standardized tests for users to assess their levels of nicotine dependence and lung health, as well as a social platform to encourage social support between users. The control group had access to a static WeChat page of contacts for standard smoking cessation care. Both groups received incentive credit payments for participating. The primary outcome was 30-day biochemically verified smoking abstinence at 6 weeks after randomization, with missing data treated as not quitting. Secondary outcomes were other smoking status measures, reduction of cigarette consumption, study feasibility (recruitment and retention rate), and acceptability of and satisfaction with the program.ResultsThe program recorded 5736 visitors over a 13-day recruitment period. We recruited 80 participants who were randomly allocated to two arms (n=40 per arm). At 6 weeks, 36 of 40 (90%) intervention participants and 35 of 40 (88%) control participants provided complete self-reported data on their daily smoking status via WeChat. Biochemically verified smoking abstinence at 6 weeks was determined for 10 of 40 (25%) intervention participants and 2 of 40 (5%) control participants (RR=5, 95% CI 1.2-21.4, P=.03). In the intervention group, the calculator function, motivational messages, and health tests were underused (less than once per week per users). Participants rated their satisfaction with the intervention program as 4.56 out of 5.00.ConclusionsOur program is a novel, accessible, and acceptable smoking cessation intervention for Chinese male smokers. A future trial with a greater sample size and longer follow-up will identify if it is as effective as these preliminary data suggest.Trial RegistrationANZCTR registry, ACTRN12618001089224; https://tinyurl.com/y536n7sxInternational Registered Report Identifier (IRRID)RR2-18071

Experts’ Views on Behaviour Change Techniques for Smoking Cessation in Pregnancy: A Qualitative Study

Smoking during pregnancy is a global health problem which has devastating health implications. Behavioural support is an important part of smoking cessation support for pregnant women. Research has identified barriers and facilitators (B&Fs) and effective behaviour change techniques (BCTs) to aid women’s quit attempts. However, the extent to which and how these BCTs are used in practice is unclear. The research aimed to establish experts’ views on how behavioural support can be optimised and techniques operationalised in clinical practice, by identifying ways to address known B&Fs for smoking cessation in pregnancy. A focus group discussion took place with six experts, which highlighted how BCTs can be used in practice to support women in their quit attempts. A thematic analysis was conducted to elicit overarching themes. Five themes were found: involving the family, empowering women, using incentives to boost motivation, using practical techniques to help women with their quit attempts and managing expectations about nicotine replacement therapy. Empowering women to make their own decisions and encouraging small positive changes in smoking habits, using visual aids (e.g., growth charts) to inform women of the harms of smoking to the baby and treating families holistically were deemed important.

Gender inequalities in health and wellbeing across the first two decades of life: an analysis of 40 low-income and middle-income countries in the Asia-Pacific region

By adulthood, gender inequalities in health and wellbeing are apparent. Yet, the timing and nature of gender inequalities during childhood and adolescence are less clear. We describe the emergence of gender inequalities in health and wellbeing across the first two decades of life. We focused on the 40 low-income and middle-income countries in Asia and the Pacific. A measurement framework was developed around four key domains of wellbeing across the first two decades: health, education and transition to employment, protection, and a safe environment. Specific measurement constructs were then defined by considering gender indicator frameworks, the Sustainable Development Goals, indicator frameworks for child and adolescent health and wellbeing, and key stakeholder input. Available data were then mapped to define 87 indicators, subsequently populated using databases (UN agencies and the Global Burden of Diseases, Injuries, and Risk Factors Study) and nationally representative surveys. Where possible, estimates in girls were compared with boys to report relative risks. Although son preference is evident in some settings-as shown by higher than expected male-to-female sex ratios at birth in India, Vietnam, and China (all >1·10 compared with an expected ratio of 1·05) and excess mortality of girl children in some South Asian and Pacific nations-it is during early adolescence where marked gender inequalities consistently emerged. Adolescent girls face considerable disadvantage in relation to sexual and reproductive health (notably in South Asia and the Pacific), with high rates of child marriage (≥30% of women aged 20-24 years married before 18 years in Bangladesh, Nepal, and Afghanistan), fertility (≥65 livebirths per 1000 girls in Nauru, Laos, Afghanistan, Nepal, Marshall Islands, Bangladesh, Vanuatu, and Papua New Guinea), and intimate partner violence (>20% in Timor Leste, Afghanistan, Pakistan, and Myanmar). Despite educational parity in many countries, females aged 15-24 years were less likely than males to be in education, employment, or training in 17 of 19 countries for which data were available. Compared with girls, adolescent boys experienced excess all-cause mortality and substantially higher mortality due to unintentional injury, interpersonal violence, alcohol and other drugs, and suicide, and higher prevalence of harmful drinking and tobacco smoking. These findings call for a focus on gender policy and programming in later childhood and early adolescence before gender inequalities become embedded. UNICEF.

Challenges and solutions to nicotine replacement therapy access: observations from SCIMITAR.

Given that smoking results in poor physical and mental health, reducing tobacco harm is of high importance. Recommendations published by the National Institute for Health and Care Excellence to reduce smoking harms included provision of support, use of nicotine containing products and commissioning of smoking cessation services. This report explores the difficulties in obtaining such support, as observed in a recently conducted randomised controlled trial in patients with severe mental ill health, and outlines suggestions to improve facilitation of provision. Data collected during the Smoking Cessation Intervention for Severe Mental Ill Health Trial (SCIMITAR+) (trial Registration ISRCTN72955454), was reviewed to identify the difficulties experienced, across the trial, with regards to access and provision of nicotine replacements therapy (NRT). Actions taken to facilitate access and provision of NRT were collated to outline how provision could be better facilitated. Access to NRT varied across study settings and in some instances proved impossible for patients to access. Difficulty in access was irrespective of a diagnosis of severe mental ill health. Where NRT was provided, this was not always provided in accordance with NICE guidelines. Availability of smoking cessation support, and NRT provision would benefit from being made clearer, simpler and more easily accessible so as to enhance smoking cessation rates.

Approved and emerging smoking cessation treatments for people with schizophrenia spectrum disorders: A narrative review.

This review focuses on smoking cessation treatments for people with schizophrenia spectrum disorders. It concludes with comments on the significance of the research and why it constitutes an original contribution. We searched PubMed (National Library of Medicine), and PsycINFO (Ovid) (2006-2020) for studies on schizophrenic disorder (schizophrenia or psychotic or psychosis or severe mental illness) and smoking cessation treatment (smoking cessation treatment or varenicline or tobacco cessation or reduction or bupropion or NRT or behavioral treatment or e-cigarette). Studies found evidence suggesting that pharmacotherapy combined with behavioural therapy for smoking cessation is effective amongst smokers with schizophrenia spectrum disorders, although more long-term research is required. This review summarised and critically reviewed also studies on vaping as a smoking cessation strategy for smokers with schizophrenia spectrum disorders and evidence suggests that they may effective as smoking cessation tool and may be less harmful alternatives to combustible cigarette smoking. Consequently, e-cigarettes could be considered as an applicable instrument for Tobacco Harm Reduction (THR) and smoking cessation. Overall, there are very few studies of e-cigarettes for smoking cessation in patients with schizophrenia and these studies are very small. They have promising results, but more research is needed.

RESULTS OF INTERVIEWING MEDICAL COLLEGE STUDENTS ON TOBACCO SMOKING

The aim is to study the attitude of medical college students to the issues of tobacco smoking. 100 students (11 boys, 89 girls) of senior courses of Cheboksary Medical College were anonymously surveyed using the questionnaire developed by Tamaki et al., consisting of 20 questions on various aspects of tobacco smoking. Mathematical and statistical processing was carried out with the help of descriptive statistics and  2-distribution (table 2×2). 37% of college students smoked at least once, young men did it more often than girls. At the time of the survey, 17% smoked periodically. 43% were exposed to passive smoking, significantly more frequent these were men; 20% of respondents faced it every day, on average – 2.1±2.8 days a week. Staying in public places with smoke from cigarettes was marked by 25%, bars, discos – by 20%, places of residence – by 10%, others – by 11%. Young men were more exposed to secondhand smoking in public places and bars, discos than girls. Most commonly (78%) unfamiliar people smoked in the presence of students; as for smoking students their fathers smoked more often. 77% agreed that medical students shouldn't smoke, 5% didn't consider it a problem, 18% thought that they could smoke if they wanted. 90% were against smoking in society, 90% were against smoking among patients (10% didn't object), 71% were against smoking among medical professionals – (29% did not object). 96% agreed with the statement that health workers should be an example of healthy lifestyle for the population agreed and 87% agreed that their freedom from tobacco smoking can have a positive influence on patients. 98% of students received information about the harm of smoking during their studies. 97% believed they could give comprehensive advice to smoking people. Comparing the responses of medical college students and prospective physicians showed a similarity of opinions on most of the questions asked. Smoking among medical students is largely due to the close environment of smoking people from among relatives and friends. They are more often subjected to secondhand smoke at home (residence). These students are more tolerant of other people's smoking, including patients and health workers, which reduces the effectiveness of anti-smoking interventions.

A Mobile Social Network-Based Smoking Cessation Intervention for Chinese Male Smokers: Protocol for a Pilot Randomized Controlled Trial.

BackgroundApproximately 2 million Chinese people die annually from tobacco-related diseases, mostly men; yet, fewer than 8% of Chinese smokers ever receive any smoking cessation advice or support. A social network–based gamified smoking cessation intervention (SCAMPI: Smoking Cessation App for Chinese Male: Pilot Intervention) is designed to help Chinese male smokers to quit smoking.ObjectiveThis paper aims to present the protocol of a study examining the preliminary effectiveness of SCAMPI by comparing the prolonged abstinence rate of a group of users with a comparator group during a 6-week follow-up period.MethodsA two-arm pilot randomized controlled trial was conducted to assess the preliminary effectiveness and acceptability of the SCAMPI program as a smoking cessation intervention. After initial web-based screening, the first 80 eligible individuals who had gone through the required registration process were registered as participants of the trial. Participants were randomly allocated to the intervention group (n=40) and the control group (n=40). Participants in the intervention group used the full version of the SCAMPI program, which is a Chinese smoking cessation program developed based on the Behavior Change Wheel framework and relevant smoking cessation and design guidelines with involvement of target users. The program delivers a range of smoking cessation approaches, including helping users to make quitting plans, calculator to record quitting benefits, calendar to record progress, gamification to facilitate quitting, providing information about smoking harms, motivational messages to help users overcome urges, providing standardized tests to users for assessing their levels of nicotine dependence and lung health, and providing a platform to encourage social support between users. Participants in the control group used the restricted version of the SCAMPI program (placebo app).ResultsRecruitment for this project commenced in January 2019 and proceeded until March 2019. Follow-up data collection was commenced and completed by June 2019. The primary outcome measure of the study was the 30-day bio-verified smoking abstinence at the 6-week follow-up (self-reported data verified by the Nicotine Cotinine Saliva Test). The secondary outcome measures of the study included participants’ cigarette consumption reduction (compared baseline daily cigarette consumption with end-of-trial daily cigarette consumption), participants’ 7-day smoking abstinence at 4-week and 6-week follow-up (self-reported), participants’ 30-day smoking abstinence at 6-week follow-up (self-reported data only), and participants’ acceptability and satisfaction levels of using the SCAMPI program (measured by the Mobile App Rating Scale questionnaire).ConclusionsIf the SCAMPI program is shown to be preliminary effective, the study will be rolled out to be a future trial with a larger sample size and longer follow-up (6 months) to identify if it is an effective social network–based tool to support Chinese male smokers to quit smoking.Trial RegistrationAustralian New Zealand Clinical Trials Registry ACTRN12618001089224; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=375381International Registered Report Identifier (IRRID)RR1-10.2196/18071

Experimental Test of the Educational Impact of the Newly Proposed FDA Graphic Cigarette Warnings Among U.S. Adults.

In August 2019, the U.S. Food and Drug Administration proposed a set of 13 new graphic warnings for cigarette packaging and advertisements. We evaluated these warnings relative to text-only equivalents for their ability to educate the public regarding harms of smoking and influence outcomes associated with quitting. In an experimental within-subjects design, U.S. adult nonsmokers, smokers, and dual smoker/electronic cigarette (e-cigarette) users (N = 412) recruited from an online internet platform evaluated the newly proposed graphic warnings and corresponding text-only warnings on understandability, perceived new knowledge, worry elicited about the content of the warning, discouragement from smoking, and encouragement to use e-cigarettes. Graphic warnings were generally rated as providing better understanding, more new knowledge, eliciting more worry about harms of smoking, and providing more discouragement from smoking relative to text-only warnings. The newly proposed graphic warnings could influence important responses to warnings associated with motivation to reduce smoking.

The emergency to tackle tobacco smoking by Lebanese adolescents

Abstract In Lebanon, tobacco use by adolescents remains a problem and is higher than among adults. This study sought to assess the experimentation of tobacco smoking practices among adolescents in Lebanon, and further to link health promotion at school-level (measured with the Hat Questionnaire) to the smoking behaviour at students-level (measured with the HBSC questionnaire). We relied on a cross-sectional observational study, conducted in 50 schools across Lebanon. The students' ages ranged from 11 to 18 years old (6th to 12th grade). They filled-in a confidential, anonymous self-questionnaire in class. In parallel, the school administration filled in the assessment questionnaire for health promotion. STATA Software was used for statistical analysis.7133 students were included (mean age 15.24±2.00 years). Overall, 24.5% had ever experimented cigarette smoking alone, boys more than girls (31.95% vs. 19.14%; p < 0.001), mainly from Beirut (33.62%; p < 0.001) and with poor health perception (29.12% vs. 19.87%; p < 0.001). Overall, 33.98% had ever used water-pipe alone, again more boys (40.34% vs. 29.88%; p < 0.001), from Beirut (39.55%, p < 0.001), and with poor health perception (39.48% vs. 28.93%; p < 0.001). Finally, 22.28% experimented both cigarettes and water-pipe. Around 70% of the involved schools offered health-related courses in their curricula. 72 % of them included interventions on the harm of smoking but not as an integral part of the curriculum. Less than half of them had developed plans to improve health promotion and review data to ensure the effectiveness of their programs. This alarming rate of use of tobacco products constitutes a major public health issue for Lebanese adolescents that needs urgent intervention. Further analysis will focus on the school-level questionnaires. Already our results will serve to foster the reinforcement of health promoting schools in Lebanon by the ministry of Education, in line with international recommendations.

Smoking Prevalence, Knowledge and Perceptions on Tobacco Control Among Healthcare Professionals: A Survey in an Italian Cancer Center.

Smoking is recognized as the major cause of lung cancer. Healthcare professionals play an important role in lung cancer prevention policies, as they act as a source of guidance for patients and advocates. The following survey evaluated prevalence, knowledge, and attitudes toward tobacco smoking among a sample of workers in "IRCCS Istituto Tumori "Giovanni Paolo II" of Bari, an Italian cancer hospital. An anonymous questionnaire was completed by 104 healthcare professionals to collect personal and occupational data about smoking status, knowledge about the harms of smoking, current legislation in place, Second-Hand Smoke (SHS) awareness, and, for ex-smokers, the reasons for quitting. Among participants, 17.8% were current smokers, 26.2% former smokers, and 56% never smoked. Only 40% acknowledged that the smoking ban is generally respected, and 63.2% reported that they smoke during working hours. Most of the participants perceived tobacco control policy as an efficient way to protect public health. Currently, the implementation of Italian anti-smoking legislation has so far improved neither smoking cessation rates nor the will to quit smoking completely. Our experience highlights that to date the anti-smoking strategies have limited efficacy even in a cancer center; in fact, there is still a large prevalence of smokers among hospital personnel. Therefore, it is strongly suggested that interventions be shared with all healthcare workers, specifically aimed at developing a culture of health promotion.

Chinese- and English-speaking adult current smokers\u2019 perspectives on smoking and culturally and linguistically appropriate cessation: a qualitative analysis

BackgroundA lack of culturally and linguistically appropriate smoking cessation intervention programs exist among Chinese-Canadian communities. Smoking cessation programs that are provided in Canadian mainstream culture and language have shown limited effectiveness in altering smoking behaviours of smokers from these communities. Our study aimed to explore and compare smoking patterns, knowledge, beliefs, and risk perceptions of adult current smokers between Chinese- and English-speaking Canadians participating in a culturally and linguistically tailored smoking cessation program.Methods and DesignA qualitative study embedded in an effectiveness study using an 8-month quasi-experimental design, was conducted to compare the effects of four one-on-one culturally and linguistically sensitive consultation sessions (intervention group) and three telephone follow-up assessments (control group). All participants were provided take-home educational materials (designed exclusively for this study), and completed study questionnaires at baseline and 6-month post-intervention. An 8-month post-intervention phone assessment was conducted with all participants to assess cessation progress and maintenance.Participants70 Chinese- and English-speaking adult (aged 19-80) current smokers (≥ 5 cigarettes per day) residing in the Greater Vancouver Area, Canada, were recruited between May 2018 and April 2019.Data analysisThematic analysis was conducted on self-reported qualitative information from study questionnaires and verbatim transcripts of in-person consultations and telephone follow-ups. Cultural- and demographic-related themes were considered.ResultsPerceptions of smoking patterns, smoking status, triggers, and barriers to smoking cessation were identified. Important elements of smoking cessation program, including facilitator characteristics, duration, procedures, cultural factors, and topics were also identified. Differences in perceptions of smoking were observed between gender and language groups. Stress was a major trigger for smoking in both language groups. An individual’s social network was reported as the largest barrier to successful cessation for Chinese-speaking participants.ConclusionsOur study provides knowledge and information to further examine the role of risk perception (realization of the possible harms of smoking) in smoking cessation to facilitate the development of future interventions that could more effectively promote smoking cessation among new immigrants and within ethnocultural communities. We found that our program was generally accepted by smokers in both language groups and the participants reported that they were able to apply the strategies learned in the intervention during their quit smoking plan.

The Effects of Smoke-Free Workplace Policies on Individual Smoking Behaviors in China.

Studies have shown that smoke-free (SF) workplace policies can create an SF environment, but most of them have focused only on reducing secondhand smoke (SHS) exposure or changing smoking behavior. Our study aims to explore the effects of SF workplace policies and the pathway between workplace SF policies and SHS exposure. 14 195 employees from 79 companies in China participated in this survey. Binary logistic regression is used to examine the direct effects of SF workplace policies. Structured Equation Modeling approach is used to test other indirect effects. The Sobel test is used to estimate the mediation effect. Working in a company with SF policies was associated with lower SHS exposure (odds ratio = 0.56; 95% confidence interval = 0.51 to 0.60). Such policy were associated with lower smoking prevalence (Coef. = -0.05, p < .05) and positively associated with smoking harm awareness (Coef. = 0.07, p < .05) and SHS harm awareness (Coef. = 0.05, p < .05). Sobel test suggests that approximately 16.3% of the effects on SHS exposure reduction are mediated through the channel of lower smoking prevalence for males. For smokers, we did not identify a direct effect of such policies on quitting intentions, but a significant indirect effect via increased smoking harm awareness (Coef. = 0.07, p < .05) and lower smoking consumption (Coef. = -0.10, p < .05) were found. This study finds that SF workplace policies are not only associated with lower SHS exposure but also related to some indirect effects. Further mediation analyses for males confirmed that the effect on SHS exposure reduction is mediated through the channel of lower smoking prevalence. This study joins the debate in recent years on the effects of workplace SF policies and provides evidence with more comprehensive data from Asia Best Workplace Mainland China program. It shows that SF workplace policies not only can reduce SHS exposure but also are associated with lower smoking prevalence, fewer cigarettes smoked, and higher smoking harm-related awareness. These findings provide valuable evidence to promote such policies in all workplaces and underline the need for more stringent SF policies to be enacted in all countries.

The Effects of Negative-Framed Antismoking Public Service Announcements Pertain to Health Risks on High School Students

The major aim of this study was to determine the opinion of high school students regarding negative-framed antismoking Public Service Announcements (PSAs) on health risks. The data were collected from 884 students attended in twelve high schools in Ipekyolu district of Van Province, Turkey. The findings showed that the PSAs affected the manners of the students positively in smoking cases such as intending to quit smoking, being more conscious about the harms of smoking and warning smokers. The effects of PSAs were found to be more effective on male students than female, non-smoker students than smoker parent on students who have non-smoker parents than those who have at least one smoker parent. The results indicated that special attention should be given to individual factors when producing such kinds of PSAs.

Framing pregnancy-related smoking cessation messages for women of reproductive age

IntroductionCommunicating harms of smoking and benefits of quitting to tobacco users to motivate cessation is critical to reduce the burden of tobacco-related disease. Most messaging strategies focus on health risks of smoking using loss-framing; yet, gain-framed messages to increase confidence in quitting have shown promise for smokers with lower self-efficacy. This study examined the impact of message framing on perceived effectiveness of targeted, pregnancy-related smoking cessation messages among pregnant and not-pregnant smoking women of reproductive age. MethodsAn obstetrics-gynecological clinic-based sample of female, current smokers of reproductive age (18–44 years old) was recruited during January to May 2019 (n = 135). Participants self-reported ratings for 10 pregnancy-related cessation messages (half gain-framed) on a validated perceived effectiveness scale. Multivariable regression analyses were conducted using generalized estimating equations to account for clustering by message themes. ResultsGain-framed messages were rated significantly higher (0.20; p < 0.01) compared to loss-framed messages for perceived effectiveness, after accounting for quit intentions, self-efficacy to quit, health literacy, cessation risk perceptions, nicotine dependence, and pregnancy status. ConclusionsGain-framed health messages about cessation were deemed to be more effective than loss-framed messages among adult female smokers. Targeted, positively framed messages to highlight the benefits of quitting to women of reproductive age show promise as a strategy to promote smoking cessation.

Perceptions of cannabis health information labels among people who use cannabis in the U.S. and Canada

BackgroundThe emergence of legal cannabis industries poses a new public health challenge. Health information labels are part of the public health strategy for tobacco and alcohol, but there is limited research on cannabis-related messaging. This study explored perceptions of cannabis health information labels among people who used cannabis in the last 12 months residing in the U.S. and Canada. MethodsThe Global Drug Survey (GDS) is a large anonymous cross-sectional web-survey. In GDS2019, respondents were presented with six labels with cannabis-related health information (dependence; driving stoned; harms of smoking; harms to developing brain; lack of motivation; effects on memory), and asked if information was new, believed, would it change behavior, and about acceptability of having health labels on legal products. This paper includes 1,275 respondents from Canada and 2,224 from U.S. states where cannabis was legal at the time of the survey, and 5,230 from other U.S. states. ResultsFew respondents said that the information was new (6.6-24.6%). Most said the information was believable (63.5-72.0%) other than for the dependence message (28.1% new, 56.8% believed), which was perceived to be the least likely to change behavior (10.2%). Driving stoned was the message perceived to be the most likely to change behavior (58.5%). Respondents living in Canada were less likely to say information was new and rated most messages more believable than those in the U.S. Respondents from legal U.S. states were less likely to say information was new compared to other states. Respondents who used cannabis daily rated acceptability of labels lower (27.8%) than those using 1-48 days (40.6%). ConclusionsNovel, believable information may be more effective at changing behavior. Regular consumers may be less susceptible to messages. Information focusing on safer use strategies and benefits of reducing use may be more acceptable and should be assessed in future research.

Abstract PR01: Factors associated with dual use of electronic cigarettes among adult American Indians who smoke: A Cherokee Nation cohort study

Abstract Significance: American Indians (AI) have a higher prevalence of smoking, higher prevalence of electronic cigarette (EC) use, and higher cancer mortality than most other racial groups, particularly in Oklahoma. However, AI are rarely included in studies of EC use among smokers. As many individuals who smoke also use ECs to reduce harms from cigarettes, understanding correlates of using both products by AI merits greater attention. Methods: In Oklahoma in 2016, 375 AI who smoke and were ages 18 years and older completed a survey collecting demographic information, personal and family history of cancer, perceptions of EC harm and benefits, measures of smoking and dependence, other tobacco use, and EC use by spouse or partner. We defined dual users as using EC within 30 days and every day or some days (n = 44; 12%) and compared dual users to EC never users (n = 137; 37%). Results: Dual users were younger than never users (median 36 vs. 46 years, respectively; p = .01) but did not differ significantly by sex, education, or income. Dual users did not differ significantly from never users in self-reported general health status, personal history of cancer, or other smoking-related medical conditions. Dual users more often reported history of depression (56% vs. 29%; p &amp;lt; .01) and a family history of cancer (lung, head, neck, other) marginally more often than did never users (58% vs. 41%, p = 0.05). While no significant differences were noted for perceived harms of smoking or secondhand smoke, low perceived harm of ECs was more frequent among dual users than never users (64% vs. 24%; p &amp;lt; .01) as well as secondhand vapor (77% vs. 29%; p &amp;lt; .01). Dual users agreed more often that ECs help to quit smoking (75% vs. 16%; p &amp;lt; .01) and are less harmful than smoking (70% vs. 17%; p &amp;lt; .01). Only 9% of dual users did not know or were uncertain about EC harms or benefits, compared to 29% of never users for harms (p &amp;lt; .01) and 38% for benefits (p &amp;lt; .01). Differences between groups were not significant for cigarette consumption, salivary cotinine levels, or smoking dependence scales, but dual users reported a likelihood to quit smoking more often than never users (86% vs. 65%; p = .01), and more often tried to quit in past 12 months (55% vs. 32%; p = .01). Dual users significantly (p ≤ .01) more often ever tried snus (36% vs. 10%), cigars (68% vs. 46%), cigarillos (82% vs. 56%), and hookah (50% vs. 14%) but no differences in ever use of other smokeless tobacco. Among those living with a spouse/partner, dual and never users did not differ in spouse/partner smoking, but dual users much more frequently lived with a spouse/partner who uses ECs (45% vs. 6%; p &amp;lt; .01). Conclusions: EC use is a potential, albeit unproven, harm reduction strategy for people who smoke. The American Cancer Society strongly discourages dual use of EC and cigarettes. This exploratory study of AI found several significant associations with dual EC and cigarette use, but cigarette consumption was similar between groups. It remains to be determined whether ECs will have a role in smoking cessation or reducing cancer health disparities among AI. This abstract is also being presented as Poster A004. Citation Format: Dorothy A. Rhoades, Ashley L. Comiford, Justin D. Dvorak, Kai Ding, Leslie Driskill, Michelle Hopkins, Theodore L. Wagener, Paul Spicer, Mark P. Doescher. Factors associated with dual use of electronic cigarettes among adult American Indians who smoke: A Cherokee Nation cohort study [abstract]. In: Proceedings of the Eleventh AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2018 Nov 2-5; New Orleans, LA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl):Abstract nr PR01.

Knowledge and attitude toward waterpipe smoking: scale validation and correlates in the Lebanese adult population.

The World Health Organization declared waterpipe smoking as a growing public health concern. Our study aimed to assess waterpipe smoking knowledge and attitude among current waterpipe smokers in comparison with nonsmokers and to evaluate its association with current and cumulative waterpipe smoking. A cross-sectional study was carried between May and December 2018 using a multistage cluster sample across Lebanon. Nonsmokers or exclusive current waterpipe smokers were eligible to participate. A total of 4046 adult individuals participated in the study, 38.3% (n = 1550) being current waterpipe smokers. Current waterpipe smoking was positively associated with female gender [adjusted odds ratio (aOR) 1.79, 95%CI 1.40-2.28] and having a mother who is a regular smoker (aOR 1.47, 95%CI 1.15-1.88) while it was negatively associated with better knowledge about waterpipe smoking harm (aOR 0.95, 95%CI 0.93-0.97) and positive attitude toward waterpipe smoking ban (aOR 0.98, 95%CI 0.96-0.99). Cumulative waterpipe smoking was negatively associated with female gender (β = - 0.012), higher education level (β = - 0.28), and positive attitude toward WPS ban (β = - 0.06). Waterpipe smoking is largely present among the Lebanese population, with waterpipe smokers showing lower knowledge about harm and more intolerant attitude about banning. Health awareness supported by media campaigns and governmental initiatives should be conducted to educate people and change their perceptions regarding waterpipe smoking.

Effect of acupuncture and auricular acupressure on smoking cessation: Protocol of a systematic review and Bayesian network meta-analysis.

Tobacco epidemic remains a major challenge to public health, with >7 million deaths attributable to tobacco smoking p.a. Quitting smoking is a proven way of reducing the harm of smoking. Nicotine replacement therapy (NRT), auricular acupressure and acupuncture are used for quit smoking, but it remains to be explored which is relatively more effective. Furthermore, a Bayesian network meta-analysis will be applied to determine the relative effects and/or safety of different smoking cessation treatments. A literature search for randomized controlled trials (RCTs) will be performed in five electronic databases from inception to December 2019, including PubMed, the Cochrane library, EMBASE, Web of Science, and Chinese Biomedical Database (SinoMed). Cochrane Collaboration quality assessment tool will be used for the risk of bias assessment. A Bayesian network meta-analysis will be performed using WinBUGS 1.4.3, and Stata 14 will be applied to draw the network diagram, while RevMan 5.3.5 will be used to produce funnel plot for assessing the risk of publication bias. Recommended rating, development and grade methodology will also be utilized to assess the quality of evidence. We will evaluate the effect of different smoking cessation treatments (e.g., acupuncture, auricular acupressure, and NRT) by directly traditional meta-analysis and indirectly Bayesian network meta-analysis. Our study will provide smokers with the available evidence on the efficacy and safety of quitting regimens.

Association between smoking and the severity of coronary lesions among young and middle-aged female patients with acute coronary syndrome

Objective: To investigate the association between smoking and the severity of coronary lesions among young and middle-aged female patients with acute coronary syndrome (ACS). Methods: Data of this study were derived from the Improving Care for Cardiovascular Disease in China (CCC)-ACS project, a collaborative study of the Chinese Society of Cardiology and the American Heart Association. Since 2014, the CCC-ACS project consecutively enrolled inpatients with ACS, systematically collected their clinical data and evaluated medical quality of these patients from 158 tertiary hospitals and 82 secondary hospitals across China. This study enrolled female patients less than 60 years old with initial ACS, who received coronary angiography in CCC-ACS project. Patients were divided into two groups according to smoking status. A multivariate logistic regression analysis was used to analyze the association between smoking and the severity of coronary lesions among young and middle-aged female patients with ACS. Results: A total of 2 863 female patients younger than 60 years old with initial ACS, who received coronary angiography, were enrolled. Among them, 12% (340 cases) was smokers. Proportion of patients younger than 45 years old was higher (13.2% (45/340) vs. 8.5% (215/2 523), P<0.01) and prevalence of hypertension (59.4% (202/340) vs. 66.7% (1 683/2 523), P<0.01) and diabetes (39.4% (134/340) vs. 44.2% (1 116/2 523), P=0.09) was lower in smoker group than in non-smoker group. However, prevalence of ST-elevation myocardial infarction (66.8% (227/340) vs. 53.7% (1 354/2 523), P<0.01), coronary multi-vessel lesions (39.1% (133/340) vs. 32.6% (822/2 523), P<0.01) and severe stenosis in either single-vessel (56.2% (109/194) vs. 46.1% (706/1 530), P<0.01) or multi-vessel (63.2% (84/133) vs. 58.2% (478/822), P=0.29) was significantly higher in smoker group than in non-smoker group. Multivariate logistic regression analyses showed that after adjusting for age, hypertension, diabetes, elevated low-density lipoprotein cholesterol, lower high-density lipoprotein cholesterol, elevated triglyceride, renal insufficiency, family history of coronary heart disease and types of ACS, smokers faced a higher risk of coronary multi-vessel lesions, coronary multi-vessel severe lesions and coronary severe lesions with the odds ratios and 95% confidence interval of 1.41 (1.11-1.79), 1.40 (1.10-1.78) and 1.78 (1.11-2.87), compared with non-smokers. Conclusions: Smoking is significantly associated with an increased risk of extensive and severe coronary lesions among young and middle-aged female patients with ACS. This study provides crucial evidence for further understanding the harms of smoking and the need to strengthen the tobacco control education and smoking cessation guidance for young and middle-aged women.

The Harms of Tobacco and Smoking in Turkish Poems

The Harms of Tobacco and Smoking in Turkish Poems