ABSTRACT
Public smoke-free policy support can contribute to effective policy adoption, implementation, and impact. Furthermore, individuals may engage in behaviors to reduce secondhand smoke exposure (SHSe). This study examined factors associated with smoke-free policy support and behaviors to reduce SHSe. MATERIAL AND METHODS: We analyzed cross-sectional survey data among 261 students (Mage=22.26, SD=2.76; 55.6% female) at a large medical university in Tbilisi, Georgia. Multivariable regression analyses assessed sociodemographics, tobacco use, past-week SHSe, perceived risk of SHSe, and perceived smoke-free policy effectiveness in relation to smoke-free policy support; SHSe avoidance; and having asked others to put out cigarettes. RESULTS: Overall, 38.3% reported current smoking, 62.8% lived with someone who used tobacco, and the average number of days of SHSe was 4.07 (SD=2.17). Most commons SHSe sources were open (58.2%) and closed public places (24.1%). The majority supported the smoking ban in closed (94.6%) and open public places (59.8%); 71.6% believed it should include other places. Average ratings were relatively high for perceived risk (M=3.38, 1=no-4=serious) but lower for perceived smoke-free policy effectiveness (M=2.51, 1=not-4=quite) and avoidance of SHSe (M=3.32, 1=never-5=always); 58.6% had asked someone to put out cigarettes. Greater smoke-free policy support, avoidance of SHSe, and having asked someone to put out cigarettes (respectively) were associated with nonsmoking status and greater perceived SHSe risk (p's<.01). CONCLUSIONS: Despite general support for smoke-free policy and engagement in SHSe reduction behaviors in Georgia, additional efforts to reduce SHSe are needed (e.g., media campaigns to raise SHSe risk awareness, engaging nonsmoking adults in enforcement).
Subject(s)
Smoke-Free Policy , Tobacco Smoke Pollution , Humans , Tobacco Smoke Pollution/prevention & control , Female , Male , Georgia (Republic)/epidemiology , Cross-Sectional Studies , Young Adult , Adult , Students, Medical/psychology , Students, Medical/statistics & numerical data , Universities , Health Knowledge, Attitudes, Practice , Surveys and Questionnaires , Smoking/psychology , Smoking/epidemiologyABSTRACT
BACKGROUND: Smoking is a leading cause of premature mortality and morbidity globally. The pollutants generated from smoke are not only harmful to smokers, but also to those exposed to secondhand smoke. As a result of increasingly restrictive indoor smoke-free policies in many countries, there is a tendency for tobacco smoking to move outdoors into partially enclosed settings in hospitality venues. The aim of this systematic review was to evaluate the impact of secondhand smoke on air quality in outdoor hospitality venues. METHODS: Two electronic databases PubMed and Scopus were searched from 1 January 2010 to 30 June 2022 for studies of air quality impacts from tobacco smoking in outdoor hospitality venues. A total of 625 studies were screened and 13 studies were included in this review. RESULTS: The majority (9 studies) of reviewed studies monitored PM2.5 concentration as an indicator of secondhand smoke. PM2.5 was reported from 10.9 µg/m3 to 91.0 µg/m3 in outdoor smoking areas, compared to 4.0 µg/m3 to 20.4 µg/m3 in outdoor control sites unaffected by smoking. Secondhand smoke can also drift into adjacent outdoor areas or infiltrate into indoor environments thus affecting air quality in spaces where smoking is not permitted. CONCLUSIONS: The reviewed studies indicated that air quality within outdoor hospitality venues where smoking is permitted is unlikely to meet current World Health Organization (WHO) ambient air quality guidelines for PM2.5. Customers and staff in outdoor hospitality venues with active smoking, and in adjacent outdoor and indoor non-smoking areas, are potentially exposed to secondhand smoke at levels exceeding WHO guidelines. Stronger smoking control policies are recommended for outdoor hospitality venues to protect the health of customers and staff from harmful secondhand smoke exposure. PROSPERO REGISTRATION: CRD42022342417.
Subject(s)
Air Pollution, Indoor , Restaurants , Tobacco Smoke Pollution , Tobacco Smoke Pollution/analysis , Tobacco Smoke Pollution/prevention & control , Humans , Air Pollution, Indoor/analysis , Air Pollution, Indoor/prevention & control , Air Pollution/analysis , Air Pollution/adverse effects , Environmental Monitoring , Smoke-Free Policy , Particulate Matter/analysis , Air Pollutants/analysis , Air Pollutants/adverse effectsABSTRACT
Objectives: Early smoking initiation has been associated with a higher risk of developing long-term smoking habit. There is a growing global consensus that demands raising the minimum legal age (MLA) for smoking as an approach to address this problem. Singapore successfully raised the MLA from 18 to 21 years in 2021. This study aimed to evaluate the awareness and attitude of multi-ethnic Asian youth (aged 15-24) on raising MLA to 21 and passive smoking. Methods: A cross-sectional survey comprising of 23 items was circulated via a secure internet-based platform, FORMSG between September and November 2022. Data were analyzed for descriptive statistics. Categorical variables were compared for association with receptivity toward change in MLA using Chi-Squared test and multivariable logistic regression analysis using Rstudio. Post-hoc Bonferroni correction were further utilized for pairwise comparison. Results: Majority (80.3%) of the 608 participants expressed their support for MLA 21 implementation. Participants' age was a significant variable as those aged 15-17 years old (OR = 2.1, 95%CI = 1.01-4.32, p = 0.048) showed a higher likelihood of supporting MLA implementation compared to those aged 21 and above. In addition, majority (89.8%) of them were also aware of the harmful effects of passive smoking. When it came to discouraging smoking among youth, family influence (64%) and school education (55.6%) emerged as the top strategies. Conclusion: Most of the youth express strong support for raising the MLA to 21, with over 80% in favor of such change, reflects a significant harmony among youth in favor of tobacco-free environment.
Subject(s)
Health Knowledge, Attitudes, Practice , Tobacco Smoke Pollution , Humans , Singapore , Adolescent , Male , Female , Cross-Sectional Studies , Young Adult , Tobacco Smoke Pollution/prevention & control , Surveys and Questionnaires , Smoking/psychology , Age FactorsABSTRACT
Introduction: The issue of tobacco control remains a significant concern for public health worldwide. In recent years, remarkable progress has been made toward adopting smoke-free measures in indoor public places. Although China has yet to introduce a national regulation, specifically for smoke-free public places, more than a dozen cities have successively approved and implemented comprehensive smoke-free regulations. Different cities in China have diverse attitudes and behaviors toward smoke-free policies; however, the reasons for these policy differences and the influencing factors have not received sufficient attention and research. Methods: On the basis of the multiple streams framework, this study selects 36 key Chinese cities as research samples and uses a directed dyad-year event history analysis method to analyze the factors influencing the implementation of comprehensive smoke-free policies in cities. Results: Results show that the adoption of such policies is positively influenced by scientific evidence, focal events, media coverage, institutional foundations, economic comparisons, and the influence of health departments and of tobacco control groups. By contrast, policy adoption is negatively affected by the differences in administrative levels, central policy signals, and the influence of the tobacco industry. Discussion: This study contributes to understanding the internal logic behind local governments' adoption of comprehensive smoke-free policies, offering insights for further advocacy at the city and national levels in China and providing experiences that can promote the global tobacco control movement.
Subject(s)
Cities , Local Government , Smoke-Free Policy , China , Humans , Smoke-Free Policy/legislation & jurisprudence , Tobacco Smoke Pollution/legislation & jurisprudence , Tobacco Smoke Pollution/prevention & control , Health PolicyABSTRACT
INTRODUCTION AND OBJECTIVE: Smoking-free policies protect non-smokers from the negative effects of smoking, but many young adults still use products containing nicotine. The aim of this article is to analyze the factors that influence young people's attitudes towards the ban on smoking in public places. MATERIAL AND METHODS: Data were obtained from a representative sample of young adults aged 13-15 from the Global Youth Tobacco Survey (GYTS) conducted in the Czech Republic, Lithuania, Romania, Slovakia and Slovenia. Logistic regression analysis was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS: At least a quarter of the adolescents were exposed to cigarette smoking, about 40% have parents who smoke and over 50% declared that they have peers who smoke. A higher proportion of adolescents have knowledge about the harmful effects of second-hand smoking (62.6-71.9%), but at least one-fifth of young people are still exposed to the marketing of tobacco products. Compared with current smoking, those with never smoked were significantly associated with positive attitude toward to restricting smoking in all five analyzed countries, with an AOR= 4.74 (95% CI: 3.61-6.23), AOR=4.33 (95% CI: 2.32-8.07), AOR=2.85 (95% CI: 2.19-3.70) and AOR=2.45 (95% CI: 1.65-3.64), respectively. Gender, age, smoking, exposure to second-hand smoke, knowledge about the harmful effects of smoking, anti-smoking education, seeing people using tobacco and exposure to tobacco marketing, were significantly associated with the attitudes of young people towards restricting smoking in public places. CONCLUSIONS: The study provides useful information on factors that should be taken into account when planning anti-smoking strategies so that young people are able to resist the pressure to use tobacco products.
Subject(s)
Smoke-Free Policy , Humans , Adolescent , Male , Female , Lithuania , Slovakia , Czech Republic , Surveys and Questionnaires , Tobacco Smoke Pollution/prevention & control , Romania , Slovenia , Smoking/epidemiology , Smoking/psychology , Health Knowledge, Attitudes, PracticeABSTRACT
Community coalitions depend on their members to synergistically pool diverse resources, including knowledge and expertise, community connections and varied perspectives, to identify and implement strategies and make progress toward community health improvement. Several coalition theories suggest synergy is the key mechanism driving coalition effectiveness. The Community Coalition Action Theory (CCAT) asserts that synergy depends on how well coalitions engage their members and leverage their resources, which is influenced by coalition processes, member participation and satisfaction and benefits outweighing costs. The current study used mixed methods, including coalition member surveys (nâ =â 83) and semi-structured interviews with leaders and members (nâ =â 42), to examine the process of creating collaborative synergy in 14 community coalitions for smoke-free environments in Armenia and Georgia. Members, typically seven per coalition representing education, public health, health care and municipal administration sectors, spent an average of 16 hr/month on coalition-related work. Common benefits included making the community a better place to live and learning more about tobacco control. The greatest cost was attending meetings or events at inconvenient times. Members contributed various resources, including their connections and influence, skills and expertise and access to population groups and settings. Strong coalition processes, greater benefits and fewer costs of participation and satisfaction were correlated with leveraging of member resources, which in turn, was highly correlated with collaborative synergy. Consistent with CCAT, effective coalition processes created a positive climate where membership benefits outweighed costs, and members contributed their resources in a way that created collaborative synergy.
Subject(s)
Cooperative Behavior , Armenia , Humans , Georgia , Smoke-Free Policy , Community Participation/methods , Health Promotion/methods , Female , Interviews as Topic , Male , Community Networks , Tobacco Smoke Pollution/prevention & control , Surveys and QuestionnairesABSTRACT
Third-hand smoke (THS) is tobacco smoke impurities that adhere to indoor materials such as clothing, dust, and surfaces and are released into the air. It is a major public health concern that, if unaddressed, could cause future harm. The aim of this study was to assess medical students' knowledge of THS and to increase awareness. In March and April 2023, students enrolled in the medical programs at the School of Medicine for the 2022-2023 academic year were contacted using an online Google survey method and asked to complete the survey questions. The survey included questions on participants' sociodemographic characteristics and the Beliefs about Third-Hand Smoke Scale (BATHS-T). The median age of the 351 students who voluntarily participated in the study was 20.0 (IQR = 2.0) years, 55.3% were female and 16% were smokers. The mean score of the answers given by the participants to the scale questions asking their level of knowledge about third-hand smoke was 35.3 ± 5.9. The least known question was "cigarette smoke particles can stay in a room for weeks". The most frequently answered question was "breathing the air in a room where people smoked yesterday can damage the health of babies and children". Scale scores were significantly higher for participants who did not have smokers living in their home, who did not allow smoking in their home, and who reported having information about passive smoking. Medical students had sufficient knowledge and awareness of third-hand smoke. Third-hand smoke should be included in training to increase knowledge and awareness of medical students as part of preventive medicine practice.
Subject(s)
Health Knowledge, Attitudes, Practice , Students, Medical , Tobacco Smoke Pollution , Humans , Students, Medical/psychology , Tobacco Smoke Pollution/prevention & control , Female , Male , Surveys and Questionnaires , Young Adult , Adult , Awareness , PerceptionABSTRACT
Tobacco control policies can protect child health. We hypothesised that the parallel introduction in 2008 of smoke-free restaurants and bars in the Netherlands, a tobacco tax increase and mass media campaign, would be associated with decreases in childhood wheezing/asthma, respiratory tract infections (RTIs), and otitis media with effusion (OME) presenting in primary care. We conducted an interrupted time series study using electronic medical records from the Dutch Integrated Primary Care Information database (2000-2016). We estimated step and slope changes in the incidence of each outcome with negative binomial regression analyses, adjusting for underlying time-trends, seasonality, age, sex, electronic medical record system, urbanisation, and social deprivation. Analysing 1,295,124 person-years among children aged 0-12 years, we found positive step changes immediately after the policies (incidence rate ratio (IRR): 1.07, 95% CI: 1.01-1.14 for wheezing/asthma; IRR: 1.16, 95% CI: 1.13-1.19 for RTIs; and IRR: 1.24, 95% CI: 1.14-1.36 for OME). These were followed by slope decreases for wheezing/asthma (IRR: 0.95/year, 95% CI: 0.93-0.97) and RTIs (IRR: 0.97/year, 95% CI: 0.96-0.98), but a slope increase in OME (IRR: 1.05/year, 95% CI: 1.01-1.09). We found no clear evidence of benefit of changes in tobacco control policies in the Netherlands for the outcomes of interest. Our findings need to be interpreted with caution due to substantial uncertainty in the pre-legislation outcome trends.
Subject(s)
Asthma , Primary Health Care , Respiratory Sounds , Respiratory Tract Infections , Humans , Child, Preschool , Infant , Primary Health Care/statistics & numerical data , Female , Male , Netherlands/epidemiology , Child , Respiratory Tract Infections/epidemiology , Respiratory Tract Infections/prevention & control , Asthma/epidemiology , Smoke-Free Policy/legislation & jurisprudence , Infant, Newborn , Interrupted Time Series Analysis , Tobacco Smoke Pollution/prevention & control , Otitis Media/epidemiology , Incidence , Tobacco ControlABSTRACT
Introduction: Non-compliance with smoke-free law is one of the determinants of untimely mortality and morbidity globally. Various studies have been conducted on non-compliance with smoke-free law in public places in different parts of the world; however, the findings are inconclusive and significantly dispersed. Moreover, there is a lack of internationally representative data, which hinders the evaluation of ongoing international activities towards smoke-free law. Therefore, this meta-analysis aimed to assess the pooled prevalence of non-compliance with smoke-free law in public places. Methods: International electronic databases, such as PubMed/MEDLINE, Science Direct, Cochrane Library, CINAHL, African Journals Online, HINARI, Semantic Scholar, google and Google Scholar were used to retrieve the relevant articles. The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols (PRISMA) guidelines. The Higgs I2 statistics were used to determine the heterogeneity of the reviewed articles. The random-effects model with a 95% confidence interval was carried out to estimate the pooled prevalence of non-compliance. Results: A total of 23 articles with 25,573,329 study participants were included in this meta-analysis. The overall pooled prevalence of non-compliance with smoke-free law was 48.02% (95% CI: 33.87-62.17). Extreme heterogeneity was observed among the included studies (I2 = 100%; p < 0.000). The highest non-compliance with smoke-free law was noted in hotels (59.4%; 95% CI: 10.5-108.3) followed by homes (56.8%; 95% CI: 33.2-80.4), with statistically significant heterogeneity. Conclusion: As the prevalence of non-compliance with smoke-free law is high in public places, it calls for urgent intervention. High non-compliance was found in food and drinking establishments and healthcare facilities. In light of these findings, follow-up of tobacco-free legislation and creating awareness that focused on active smokers particularly in food and drinking establishments is recommended.
Subject(s)
Smoke-Free Policy , Humans , Smoke-Free Policy/legislation & jurisprudence , Global Health/legislation & jurisprudence , Tobacco Smoke Pollution/legislation & jurisprudence , Tobacco Smoke Pollution/prevention & control , Public Facilities/legislation & jurisprudence , Public Facilities/statistics & numerical data , PrevalenceABSTRACT
OBJECTIVE: This article looks at the evaluation of smoke-free (SF) and tobacco-free (TF) university campus policies that ban smoking (and often vaping) both indoors and outdoors. To assess the effectiveness of these policies, we performed a systematic literature review to answer the following questions: what is the effect of SF/TF policies on campus users' behaviors/norms/perceptions around smoking? Are the SF/TF policies an effective measure for reducing smoking among young adults? What methods and indicators can we use to assess the impact of SF/TF campus policies? What is the theoretical model underpinning the influence of SF/TF policies on the behavior of campus users? METHODS: Three databases (PubMed, Scopus, and Web of Science) were searched over the period from January 2005 to December 2022. The article selection process included 54 articles published in scientific journals that analyzed the post-implementation impact of SF/TF campus policies. The quality of these articles was analyzed using six ad hoc indicators based on the Critical Appraisal Skills Program checklist and Joanna Briggs Institute scoping tools. RESULTS: Most of the research on SF/TF campus policies has been conducted in the United States using quantitative methodologies. Most of these studies show that SF/TF policies reduce positive beliefs about smoking and its acceptability, influence smoking behavior (reducing smoking initiation and increasing the number of quits and quit attempts), and reduce exposure to passive smoking and pollution from cigarette butts. User acceptability of SF/TF policies is generally high. Limitations of SF/TF campus policies include difficulty for smokers to comply with them, persistence of passive smoking around campuses, and limited uptake of on-campus cessation support services provided to smokers. DISCUSSION: The various mediating and moderating variables identified in the literature have made it possible to propose a model of the potential influence of SF/TF policy on campus users, based on the theory of planned behavior. Based on this review, we provide health professionals and higher education institutions wishing to implement a SF/TF campus policy with a set of indicators that can serve to assess the impact of a SF/TF campus policy (attitudes, acceptability, beliefs, norms, exposure to passive smoking and pollution, changes in smoking behavior). CONCLUSION: Based on scientific evidence, the implementation of SF/TF campus policies in France is an important measure to help combat smoking in young adults.
Subject(s)
Smoke-Free Policy , Tobacco Smoke Pollution , Universities , Humans , Tobacco Smoke Pollution/prevention & control , Students/psychology , Organizational Policy , Young Adult , Vaping/epidemiology , Smoking Prevention/methodsABSTRACT
OBJECTIVES: People living in subsidised low-income housing are more likely to smoke and experience secondhand smoke exposure compared to the general population. While tobacco control interventions have yielded substantial population health benefits, people living in subsidised housing experience a greater burden of tobacco-related harms. We synthesised existing peer-reviewed and grey literature to determine tobacco control interventions that have been implemented in subsidised housing globally, and to understand their impact on smoking and secondhand smoke exposure. METHODS: We searched five databases for peer-reviewed research, and Google Advanced for grey literature. We adhered to the JBI Scoping Review Methodology and Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist. RESULTS: Fifty-seven sources met the eligibility criteria. The most common type of intervention was mandatory smoking bans covering all indoor spaces (n = 32), followed by cessation-focused interventions (n = 19). Interventions that indirectly addressed smoking were the least common (n = 6). Our findings suggest smoking bans can increase smoking cessation and reduce secondhand smoke exposure, especially if implemented alongside cessation support strategies. CONCLUSION: Tobacco control interventions targeting subsidised housing demonstrate positive effects on tobacco-related outcomes for residents and provide an important opportunity to address health disparities. Future research should examine the long-term impacts of the interventions, including potential unintended consequences, in varied subsidised housing contexts.
Subject(s)
Poverty , Tobacco Control , Tobacco Smoke Pollution , Humans , Public Housing/legislation & jurisprudence , Public Housing/organization & administration , Smoking/epidemiology , Smoking/legislation & jurisprudence , Smoking Cessation/methods , Tobacco Control/legislation & jurisprudence , Tobacco Smoke Pollution/prevention & controlABSTRACT
BACKGROUND: Pregnant women exposed to second-hand smoke (SHS) are at increased risk of poor birth outcomes. We piloted multicomponent behavioural intervention and trial methods in Bangalore, India, and Comilla, Bangladesh. METHODS: A pilot individual randomised controlled trial with economic and process evaluation components was conducted. Non-tobacco-using pregnant women exposed to SHS were recruited from clinics and randomly allocated to intervention or control (educational leaflet) arms. The process evaluation captured feedback on the trial methods and intervention components. The economic component piloted a service use questionnaire. The primary outcome was saliva cotinine 3 months post-intervention. RESULTS: Most pregnant women and many husbands engaged with the intervention and rated the components highly, although the cotinine report elicited some anxiety. Forty-eight (Comilla) and fifty-four (Bangalore) women were recruited. The retention at 3 months was 100% (Comilla) and 78% (Bangalore). Primary outcome data were available for 98% (Comilla) and 77% (Bangalore). CONCLUSIONS: The multicomponent behavioural intervention was feasible to deliver and was acceptable to the interventionists, pregnant women, and husbands. With the intervention, it was possible to recruit, randomise, and retain pregnant women in Bangladesh and India. The cotinine data will inform sample size calculations for a future definitive trial.
Subject(s)
Tobacco Smoke Pollution , Humans , Female , Pregnancy , Bangladesh , India , Tobacco Smoke Pollution/prevention & control , Pilot Projects , Adult , Cotinine/analysis , Young Adult , Saliva/chemistry , Male , Behavior Therapy/methodsABSTRACT
Legislative smoking bans that prohibit smoking in public places have successfully reduced passive smoking in public areas. However, smokers only partially adhere to smoking restrictions in their homes. Young children are particularly vulnerable to exposure to tobacco smoke because they spend more time at home. In this study, we designed an intervention program based on an empowerment theory to reduce passive smoking among children. The priority participants were nonsmoking mothers living with smokers who smoke in the presence of children. The aim of this randomized control trial study was to examine the effectiveness of this intervention in reducing children's exposure to tobacco smoke at home. The intervention group received tailored educational brochures and two follow-up counseling telephone calls at 2 and 8 weeks, which provided resources to support the mothers to increase their knowledge, skill, and self-confidence in promoting behavior shaping of smokers. The control group received only tailored educational brochures. We found the intervention group demonstrated a higher rate of maternal actions to reduce their children's exposure to smoke and a higher rate than the control group of attempts to avoid smoking in the presence of children at the 16-week follow-up. These results suggest that the intervention helped reduce passive smoking among children. These findings highlight the need to empower and train mothers to help them develop rules for smoking at home. These interventions could be applied in the home of children who live with smokers who are unable or unwilling to quit smoking.
Subject(s)
Counseling , Mothers , Telephone , Tobacco Smoke Pollution , Humans , Tobacco Smoke Pollution/prevention & control , Female , Counseling/methods , Male , Mothers/psychology , Mothers/education , Adult , Child , Child, Preschool , Health Knowledge, Attitudes, PracticeSubject(s)
Smoke-Free Policy , Smoking Prevention , Smoking , Tobacco Smoke Pollution , Humans , Smoke-Free Policy/economics , Smoke-Free Policy/legislation & jurisprudence , Smoke-Free Policy/trends , Smoking/economics , Smoking/legislation & jurisprudence , Smoking/mortality , Smoking Prevention/economics , Smoking Prevention/legislation & jurisprudence , Smoking Prevention/trends , Tobacco Smoke Pollution/economics , Tobacco Smoke Pollution/legislation & jurisprudence , Tobacco Smoke Pollution/prevention & control , Evidence-Based PracticeABSTRACT
BACKGROUND: Tobacco use causes over eight million global deaths annually, with seven million directly attributed to tobacco use and 1.2 million to second hand smoke (SHS). Smoke-free environments are crucial to counter SHS. Although India banned smoking in public places in 2008, SHS exposure remains high. Studies have noted that limiting smoking in workplaces, restaurants, etc., helps to reduce overall smoking and reduce SHS exposure. Under this background, the study explores the linkages between smoke-free workplaces and living in smoke-free homes in India. METHODS: The two rounds of the GATS India (2009-10 and 2016-17) have been used for the study. The study focuses on male tobacco smokers working indoors or outdoors or both indoors and outdoors. The sample for the study was 2,969 for GATS 1 and 2,801 for GATS 2. Dependent variables include living in a smoke-free home, while the independent variables were adherence to a smoke-free office policy and socio-demographic variables. The two rounds of the GATS data were pooled for analysis. Statistical analysis involves bivariate and multivariate analysis. RESULTS: Findings reveal that 41% of respondents worked in smoke-free workplaces in GATS 2. Nationally, smoke-free homes increased from 35% in 2009-2010 to 44% in 2016-17. Individuals with smoke-free workplaces were more likely to have smoke-free homes. The Southern region consistently exhibited the highest proportion of smoke-free homes. Urban areas and higher education correlated with increased smoke-free homes. Logistic regression analysis confirmed that workplace smoke-free status is a significant predictor of smoke-free homes. In GATS 2, respondents aged 30 years and above were less likely to have smoke-free homes, while education and Southern region residence positively influenced smoke-free homes. CONCLUSIONS: The correlation between smoke-free workplaces and smoke-free homes is linked to stringent workplace no-smoking policies, potentially deterring individuals from smoking at home. Opportunities exist for the expansion and stringent implementation of the smoke-free policies among Indian working adults, leveraging the workplace as a key setting for evidence-based tobacco control. The study highlights positive trends in India's smoke-free homes, crediting workplace policies. Effective policies, education, and regional strategies can advance smoke-free homes, stressing the pivotal role of workplace policies and advocating broader implementation.
Subject(s)
Smoke-Free Policy , Tobacco Smoke Pollution , Workplace , Humans , Male , India/epidemiology , Adult , Tobacco Smoke Pollution/prevention & control , Middle Aged , Home Environment , Young Adult , AdolescentABSTRACT
OBJECTIVES: This study aimed to assess the desire for smoke-free housing, determine the choice of smoke-free policies for multiunit housing (MUH), and identify the factors associated with policy choice among MUH residents in Bangladesh. DESIGN: We conducted a cross-sectional study from April to November 2019 using a semi-structured survey questionnaire. SETTING: This study was conducted in seven divisional cities of Bangladesh: Dhaka, Chattogram, Rajshahi, Khulna, Sylhet, Barishal, and Rangpur. PARTICIPANTS: A total of 616 adult individuals living in MUH for at least 2 years participated in the study. PRIMARY OUTCOME MEASURE: Multinomial logistic regression was used to identify the determinants of the choice of smoke-free policies for MUH. RESULTS: Overall, 94.8% of the respondents wanted smoke-free housing. Among those who wanted smoke-free housing, 44.9% preferred a smoke-free building policy, 28.3% preferred a smoke-free common area policy, 20.2% favoured a smoke-free unit policy, and 6.7% did not know what policy they should choose. Three factors were found to be significantly associated with the choice of a smoke-free building policy: staying at home for more than 12 hours (adjusted OR (aOR): 2.6; 95% CI 1.035 to 6.493), being a non-smoker (aOR: 3.2; 95% CI 1.317 to 7.582), and having at least one family member who smoked (aOR: 3.0; 95% CI 1.058 to 8.422). Results also showed that residents having at least one child under 15 in the family (aOR: 0.3; 95% CI 0.152 to 0.778) were less likely to choose a smoke-free common area policy and that women (aOR: 3.7; 95% CI 1.024 to 13.188) were more likely to choose a smoke-free unit policy. CONCLUSIONS: MUH residents in urban Bangladesh highly demanded smoke-free housing. Most residents favoured a smoke-free building policy for MUH. Those who stayed at home for a longer time, were non-smokers, and had smoking family members were more likely to choose this policy.
Subject(s)
Smoke-Free Policy , Tobacco Smoke Pollution , Adult , Child , Humans , Female , Housing , Cross-Sectional Studies , Bangladesh , Tobacco Smoke Pollution/prevention & controlABSTRACT
BACKGROUND: Evidence on the association between smoke-free policies and per-capita cigarette consumption and mortality due to acute myocardial infarction (AMI) in Europe is limited. Hence, we aimed to assess this association and to evaluate which factors influence it. METHODS: We performed an interrupted time series analysis, including 27 member states of the European Union and the UK, on per-capita cigarette consumption and AMI mortality.A multivariate meta-regression was used to assess the potential influence of other factors on the observed associations. RESULTS: Around half of the smoke-free policies introduced were associated with a level or slope change, or both, of per-capita cigarette consumption and AMI mortality (17 of 35). As for cigarette consumption, the strongest level reduction was observed for the smoking ban issued in 2010 in Poland (rate ratio (RR): 0.47; 95% CI: 0.41, 0.53). Instead, the largest level reduction of AMI mortality was observed for the intervention introduced in 2012 in Bulgaria (RR: 0.38; 95% CI: 0.34, 0.42).Policies issued more recently or by countries with a lower human development index were found to be associated with a larger decrease in per-capita cigarette consumption. In addition, smoking bans applying to bars had a stronger inverse association with both cigarette consumption and AMI mortality. CONCLUSIONS: The results of our study suggest that smoke-free policies are effective at reducing per-capita cigarette consumption and AMI mortality. It is extremely important to monitor and register data on tobacco, its prevalence and consumption to be able to tackle its health effects with concerted efforts.
Subject(s)
Myocardial Infarction , Smoke-Free Policy , Humans , Myocardial Infarction/mortality , Europe/epidemiology , Interrupted Time Series Analysis , Smoking/epidemiology , Smoking/mortality , Male , Female , Tobacco Smoke Pollution/adverse effects , Tobacco Smoke Pollution/prevention & controlABSTRACT
BACKGROUND: Second-hand smoking (SHS) increases the risk of chronic disease in adults and poses a serious health threat to children. Mass media campaigns are instrumental in raising awareness and reducing SHS exposure. There is a need to identify recent SHS mass media campaigns and assess their sustainability in terms of knowledge, attitudes, and behavioural changes. This systematic review summarises the characteristics and outcomes of mass media campaigns on SHS prevention. METHODS: PubMed, Embase, Web of Science, and grey literature were searched in November 2022 for SHS campaigns implemented between 2016 and 2022. The eligibility criteria included campaigns on the dangers or effects of SHS with any target group, dissemination medium, study design, or language. The database search identified 1,413 peer-reviewed titles, of which 82 full-texts were screened, with 14 meeting the eligibility criteria. The grey literature search identified 9,807 sources, of which 61 were included. We extracted data on the campaign characteristics, metrics, and smoking-related outcomes. The JBI critical appraisal tool was used to assess the risk of bias of the included studies. RESULTS: We found 73 SHS campaigns conducted between 2002 and 2022, across 50 countries. The campaigns reached 378 million people. The reported recall rates range from 8 to 76%. Of the 11 studies that reported smoking-related outcomes, 10 reported increased knowledge in understanding SHS risks (73-85%), five reported an increased prevalence of smoke-free homes, and two reported an increase in number of participants persuading others to quit smoking. Two studies reported a decrease in overall smoking, whereas three studies observed a reduction in smoking in the presence of children. CONCLUSION: The available data provide some support for the effectiveness of SHS campaigns in reducing smoking behaviours in homes and around children. However, the certainty of evidence was low due to the lack of a control group and the substantial heterogeneity in the outcomes assessed. Future campaigns need comprehensive evaluation and reporting to reduce publication bias.