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Alzaidy AZM. Male Youth Tobacco Usage Pattern in Banned Smoking Area in Comparison With Non-banned Smoking Area: A Cross-Sectional Study. Cureus 2024; 16:e53503. [PMID: 38440037 PMCID: PMC10911393 DOI: 10.7759/cureus.53503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/06/2024] Open
Abstract
OBJECTIVES This study aimed to assess the impact of smoking bans in schools on smoking prevalence and behavior among Saudi male youth aged 13-15 years. METHODS A cross-sectional comparative study was conducted involving students from two intermediate schools in Jeddah - one with a smoking ban and the other without. Data collection utilized the Global Youth Tobacco Survey questionnaire, and statistical analysis was performed using SPSS version 21.0. RESULTS The study had a 93.9% response rate, with 659 students participating. Notably, a lower percentage of ever-smoking was observed in the banned area compared to the non-banned area (39.6% vs. 50.9%; p=0.002). Current smoking rates were also lower in the banned area (14.2% vs. 23.8%; p=0.014). Family and peer influences on smoking were reduced in the banned area, and more students discussed the harmful effects of smoking with family (72.8% vs. 59.8%; p=0.003). Students in the non-banned area found it easier to access cigarettes. A significantly higher percentage of students in the banned area were resolute in not smoking if offered a cigarette by their best friend (65.0% vs. 59.2%; p=0.006). Students in the non-banned area reported higher exposure to cigarette smoke at home and in other places compared to those in the banned area (15.8% vs. 10.8%; p=0.008), respectively. A higher percentage of smokers in the banned area expressed a desire to quit smoking, though the difference was not statistically significant. More anti-smoking media messages were reported in the banned area (35.6% vs. 33.6%; p=0.004). Fewer respondents in the banned area had items with cigarette brand logos (13.6% vs. 19.9%; p=0.03). CONCLUSION The findings underscore the effectiveness of smoking bans in schools in reducing smoking prevalence among students. This suggests a broader societal shift in attitudes toward smoking, highlighting the need for comprehensive bans as part of public health strategies. However, there remains a need for targeted interventions to address the complexities of smoking behavior in both banned and non-banned areas.
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Linnansaari A, Schreuders M, Kunst AE, Lindfors P. Facilitating conditions for staff's confidence to enforce school tobacco policies: qualitative analysis from seven European cities. Implement Sci Commun 2022; 3:113. [PMID: 36273225 PMCID: PMC9588223 DOI: 10.1186/s43058-022-00362-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022] Open
Abstract
Background School staff members’ consistent enforcement of school tobacco policies (STPs) is needed to decrease adolescent smoking and exposure to tobacco smoke. Staff’s confidence, indicating their perceived ability to cope with students’ negative responses, explains variations in staff’s STPs enforcement, yet understanding of the determinants for confidence is lacking. We analyzed the conditions in which the staff feel confident in addressing students who violate STPs to support staff’s enforcement. Methods Data consists of 81 semi-structured interviews with the staff members from 26 secondary schools in seven European cities in Belgium, Finland, Germany, Ireland, Italy, The Netherlands, and Portugal. In every city, 3–4 staff members (senior management, teachers, supportive staff) in 3–4 schools (academic–vocational, high–low SES area) were interviewed. Transcripts were analyzed with thematic analysis. Results When staff felt confident in their ability to prevent, diminish, or handle students’ negative responses, they were more likely to address students on STP violations. The staff was more confident (1) when consistent policy enforcement within school and regarding the wider society ensured staff legitimacy for STPs enforcement, (2) when dialog and mutual familiarity with students allowed the staff to facilitate constructive interaction with STP violators, and (3) when organizational backup structures provided staff collegial support to overcome challenges in the enforcement. These conditions would support consistent enforcement, especially with persistent misbehavers and among the more uncertain staff members. Conclusions Our study stresses the need to implement strategies at multiple levels to strengthen staff’s confidence for STP enforcement. To support staff’s legitimacy for enforcement, we suggest reinforcing structures and practices that facilitate consistency in STP enforcement; to support staff’s ability for constructive interaction with STP violators, we suggest strengthening staff’s social and emotional learning; and to support staff’s experience of collegial support, we suggest reinforcing staff’s collective ability to cope with students’ negative responses. Supplementary Information The online version contains supplementary material available at 10.1186/s43058-022-00362-7.
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Affiliation(s)
- Anu Linnansaari
- grid.502801.e0000 0001 2314 6254Faculty of Social Sciences, Unit of Health Sciences, Tampere University, P.O. Box 100, 33014 Tampere, Finland
| | - Michael Schreuders
- grid.6906.90000000092621349Department of Public Administration and Sociology, Erasmus School of Behavioral and Social Sciences, Erasmus University Rotterdam, 3000 Rotterdam, DR The Netherlands ,grid.7177.60000000084992262Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Institute, Amsterdam, The Netherlands
| | - Anton E. Kunst
- grid.7177.60000000084992262Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Institute, Amsterdam, The Netherlands
| | | | - Pirjo Lindfors
- grid.502801.e0000 0001 2314 6254Faculty of Social Sciences, Unit of Health Sciences, Tampere University, P.O. Box 100, 33014 Tampere, Finland
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Jakobsen GS, Danielsen D, Jensen MP, Vinther JL, Pisinger C, Holmberg T, Krølner RF, Andersen S. Reducing smoking in youth by a smoke-free school environment: A stratified cluster randomized controlled trial of Focus, a multicomponent program for alternative high schools. Tob Prev Cessat 2021; 7:42. [PMID: 34131598 PMCID: PMC8171329 DOI: 10.18332/tpc/133934] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/02/2021] [Accepted: 03/03/2021] [Indexed: 11/24/2022]
Abstract
Youth smoking remains a major challenge for public health. Socioeconomic position influences the initiation and maintenance of smoking, and alternative high school students are at particularly high risk. The school environment is an important setting to promote health, however there is a lack of evidence-based school intervention programs. This article presents the Focus study, which aims to test the implementation and effectiveness of a school-based intervention integrating1 a comprehensive school smoking policy [i.e. smoke-free school hours (SFSH)]2, a course for school staff in short motivational conversations3, school class-based teaching material4, an edutainment session5, a class-based competition, and6 access to smoking cessation support. Together these intervention components address students' acceptability of smoking, social influences, attitudes, motivation, and opportunities for smoking. The setting is alternative high schools across Denmark, and the evaluation design is based on a stratified cluster randomized controlled trial comparing the intervention group to a control group. Outcome data is collected at baseline, midway, and at the end of the intervention period. Moreover, a detailed process evaluation, using qualitative and quantitative methods, is conducted among students, teachers, and school principals. The results from this trial will provide important knowledge on the effectiveness of a smoke-free school environment. The findings will lead to a better understanding of which policies, environments, and cognitions, contribute to preventing and reducing cigarette use among young people in a diverse and high-risk school setting, and illuminate which complementary factors are significant to achieve success when implementing SFSH.
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Affiliation(s)
- Gitte S Jakobsen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Dina Danielsen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Marie P Jensen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Johan L Vinther
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Charlotta Pisinger
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Clinical Research and Prevention, Bispebjerg-Frederiksberg University Hospital, Copenhagen, Denmark
| | - Teresa Holmberg
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Rikke F Krølner
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Susan Andersen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
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4
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How Has Intervention Fidelity Been Assessed in Smoking Cessation Interventions? A Systematic Review. J Smok Cessat 2021; 2021:6641208. [PMID: 34306228 PMCID: PMC8279202 DOI: 10.1155/2021/6641208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/14/2020] [Accepted: 11/24/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction Intervention fidelity concerns the degree to which interventions are implemented as intended. Fidelity frameworks propose fidelity is a multidimensional concept relevant at intervention designer, provider, and recipient levels; yet the extent to which it is assessed multidimensionally is unclear. Smoking cessation interventions are complex, including multiple components, often delivered over multiple sessions and/or at scale in clinical practice; this increases susceptibility variation in the fidelity with which they are delivered. This review examined the extent to which five dimensions from the Behaviour Change Consortium fidelity framework (design, training, delivery, receipt, and enactment) were assessed in fidelity assessments of smoking cessation interventions (randomised control trials (RCTs)). Methods Five electronic databases were searched using terms “smoking cessation,” “interventions,” “fidelity,” and “randomised control trials.” Eligible studies included RCTs of smoking cessation behavioural interventions, published post 2006 after publication of the framework, reporting assessment of fidelity. The data extraction form was structured around the framework, which specifies a number of items regarding assessment and reporting of each dimension. Data extraction included study characteristics, dimensions assessed, data collection, and analysis strategies. A score per dimension was calculated, indicating its presence. Results 55 studies were reviewed. There was a wide variability in data collection approaches used to assess fidelity. Fidelity of delivery was the most commonly assessed and linked to the intervention outcomes (73% of the studies). Fidelity of enactment scored the highest according to the framework (average of 92.7%), and fidelity of training scored the lowest (average of 37.1%). Only a quarter of studies linked fidelity data to outcomes (27%). Conclusion There is wide variability in methodological and analytical approaches that precludes comparison and synthesis. In order to realise the potential of fidelity investigations to increase scientific confidence in the interpretation of observed trial outcomes, studies should include analyses of the association between fidelity data and outcomes. Findings have highlighted recommendations for improving fidelity evaluations and reporting practices.
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5
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Glenstrup S, Bast LS, Danielsen D, Andersen A, Tjørnhøj-Thomsen T. Places to Smoke: Exploring Smoking-Related Practices among Danish Adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:E386. [PMID: 33419139 PMCID: PMC7825534 DOI: 10.3390/ijerph18020386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/22/2020] [Accepted: 12/25/2020] [Indexed: 11/22/2022]
Abstract
Several established school smoking prevention initiatives involve restrictions on places to smoke. The focus on tobacco control in schools is due to the risk of smoking initiation during adolescence and the perception of this life stage as a period of time when health behavior is established. Hence, this period of time is considered to be ideal for health-promoting initiatives. This paper is part of an ethnographic study on adolescents' perceptions of tobacco use. Focus groups and field observations were used to explore adolescents' smoking-related practices related to smoking bans at schools. The findings show that smoking, as a place-based practice, is influenced by locally embedded rules and carries social implications resulting in a distinction between smokers and non-smokers. The distinction between smokers and non-smokers contributes to the retention of a stereotypical view of smokers and, moreover, stigmatizes smokers. According to this, restrictions on places to smoke within the school should be considered carefully in order to avoid stigma or ethical issues.
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Affiliation(s)
- Stine Glenstrup
- Danish National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen, Denmark; (L.S.B.); (D.D.); (T.T.-T.)
| | - Lotus Sofie Bast
- Danish National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen, Denmark; (L.S.B.); (D.D.); (T.T.-T.)
| | - Dina Danielsen
- Danish National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen, Denmark; (L.S.B.); (D.D.); (T.T.-T.)
| | - Anette Andersen
- Steno Diabetes Center Aarhus, Hedeager 3, 2. sal, 8200 Aarhus, Denmark;
| | - Tine Tjørnhøj-Thomsen
- Danish National Institute of Public Health, University of Southern Denmark, Studiestræde 6, 1455 Copenhagen, Denmark; (L.S.B.); (D.D.); (T.T.-T.)
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6
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Khan A, King C, Saif-Ur-Rahman KM, Khandaker G, Lawler S, Gartner C. Development of an Evidence and Gap Map (EGM) of interventions to increase smoking cessation: A study protocol. Tob Prev Cessat 2020; 6:44. [PMID: 33083677 PMCID: PMC7549522 DOI: 10.18332/tpc/124117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 11/24/2022]
Abstract
Smoking remains one of the leading risk factors contributing to the global burden of disease. Sub-optimal implementation of evidence-based tobacco control and smoking cessation practice is a major challenge despite a substantial evidence base for interventions to increase smoking cessation globally. We aim to develop an Evidence and Gap Map (EGM) to collate the existing evidence and identify the gap in research on interventions to increase smoking cessation worldwide. A conceptual framework was developed followed by the formulation of a search strategy with key search terms and search period (1970 – date of search). The search will be conducted in relevant bibliographic databases (e.g. MEDLINE, Embase, SCOPUS), systematic reviews databases (e.g. Cochrane Library, Joanna Briggs systematic reviews, EPPI-Reviewer) and impact evaluation databases (e.g. 3ie Impact Evaluation repository and Cochrane tobacco addiction group specialized register) with support from a research librarian. Subsequently, two coders will screen and retrieve systematic reviews and individual impact evaluation studies. The adapted SURE (Supporting the Use of Research Evidence) checklist will be used to evaluate the quality of the included systematic reviews. A narrative synthesis from the systematic review findings and line listing of the impact evaluations will form the basis of this EGM. The EGM report will be presented in an interactive visual format. The proposed EGM will organise the pieces of evidence generated in systematic reviews and impact evaluations on smoking cessation interventions and identify the current research gaps, if any. The findings will inform evidence-based practice and future research.
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Affiliation(s)
- Arifuzzaman Khan
- School of Public Health, The University of Queensland, Brisbane, Australia.,Central Queensland Public Health Unit, Central Queensland Hospital and Health Service, Rockhampton, Australia
| | - Catherine King
- Faculty of Medicine and Health, The Children's Hospital at Westmead Clinical School, The University of Sydney, Sydney, Australia
| | - K M Saif-Ur-Rahman
- Department of Public Health and Health Systems, University of Nagoya, Nagoya, Japan.,Health Systems and Population Studies Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Gulam Khandaker
- School of Public Health, The University of Queensland, Brisbane, Australia.,Central Queensland Public Health Unit, Central Queensland Hospital and Health Service, Rockhampton, Australia
| | - Sheleigh Lawler
- School of Public Health, The University of Queensland, Brisbane, Australia
| | - Coral Gartner
- School of Public Health, The University of Queensland, Brisbane, Australia
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7
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Mélard N, Grard A, Robert PO, Kuipers MAG, Schreuders M, Rimpelä AH, Leão T, Hoffmann L, Richter M, Kunst AE, Lorant V. School tobacco policies and adolescent smoking in six European cities in 2013 and 2016: A school-level longitudinal study. Prev Med 2020; 138:106142. [PMID: 32450162 DOI: 10.1016/j.ypmed.2020.106142] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 11/19/2022]
Abstract
Assessment of the effectiveness of school tobacco policies (STPs) in reducing adolescent smoking remains inconclusive. Previous studies took insufficient account of different dimensions of STPs, the different views of students and staff, and policy changes over time. This study assessed how a multidimensional STP, as perceived by students and staff, was associated with adolescent smoking over time in six European cities. The SILNE and SILNE-R surveys were conducted among students (n = 18,502) and staff (n = 438) in 38 schools in 2013 and 2016. Three dimensions (comprehensiveness, enforcement, and communication) were assessed and we calculated total STP scores. Multilevel logistic regressions estimated associations of STPs with adolescent smoking on and just outside school premises and with weekly smoking. Further analyses estimated associations between 2013 and 2016 STP changes and smoking outcomes in 2016, controlling for STP and smoking prevalence in 2013. On average, there were few increases in STP scores over time. Greater STP enforcement, as perceived by students, was associated with lower odds of weekly smoking (OR:0.93, 95%CI:0.89-0.97) and of smoking on school premises (OR:0.80, 95%CI:0.72-0.90). Higher total STP scores were associated with lower odds of smoking on school premises (OR:0.76, 95%CI:0.67-0.86), but not of smoking just outside premises or smoking weekly. Greater increases in STP scores over time were associated with lower odds of smoking on school premises in 2016 (OR:0.65, 95%CI:0.47-0.89). Well-enforced STPs may help reduce adolescent smoking at school. Schools should be supported in adopting comprehensive policies that also extend to the surroundings of their premises.
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Affiliation(s)
- Nora Mélard
- Institute of Health and Society (IRSS), Université catholique de Louvain, Belgium.
| | - Adeline Grard
- Institute of Health and Society (IRSS), Université catholique de Louvain, Belgium
| | | | - Mirte A G Kuipers
- Department of Public Health, Amsterdam Public Health research institute, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Michael Schreuders
- Department of Public Health, Amsterdam Public Health research institute, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Arja H Rimpelä
- Faculty of Social Sciences (SOC), Unit of Health Sciences, Tampere University, Finland; Tampere University Hospital, Department of Adolescent Psychiatry, Nokia. Finland
| | - Teresa Leão
- EpiUnit, Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal
| | - Laura Hoffmann
- Institute of Medical Sociology, Medical Faculty, Martin Luther University Halle-, Wittenberg, Germany
| | - Matthias Richter
- Institute of Medical Sociology, Medical Faculty, Martin Luther University Halle-, Wittenberg, Germany
| | - Anton E Kunst
- Department of Public Health, Amsterdam Public Health research institute, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Vincent Lorant
- Institute of Health and Society (IRSS), Université catholique de Louvain, Belgium
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8
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Kim SY, Jang M, Yoo S, JeKarl J, Chung JY, Cho SI. School-Based Tobacco Control and Smoking in Adolescents: Evidence from Multilevel Analyses. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3422. [PMID: 32423028 PMCID: PMC7277168 DOI: 10.3390/ijerph17103422] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/11/2020] [Accepted: 05/11/2020] [Indexed: 11/16/2022]
Abstract
Since 2015, universal comprehensive school-based tobacco control programs have been provided in all primary and secondary schools in Korea. This study explored the association of school-level tobacco control with adolescent smoking, and the interactions to investigate whether gender moderates the impact of school tobacco control programs and school-level norms. Both school- and individual-level data were drawn from the 2015 School-Based Tobacco Prevention Program Survey. Multilevel logistic regression analyses were performed using data from 4631 students (ages 10-18 years) who were nested in 62 secondary schools in Seoul, Korea. Students who participated in more prevention programs were less likely to smoke (OR = 0.47, 95% CI 0.30-0.74). The effect of the programs was significantly moderated by gender. For boys, exposure to a greater number of programs decreased the risk of smoking (OR = 0.32, 95% CI 0.18-0.57) but not for girls. At the school level, the school norm regarding tobacco control regulations was negatively associated with smoking (OR = 0.28, 95% CI 0.11-0.76), and its effect was significant for girls only (OR = 0.35, 95% CI 0.17-0.76). This study highlights how the school environment is associated with adolescent smoking behavior, and the effects of programs and norms are different by gender. The findings suggest the need to develop strategies to enhance school-based tobacco control programs and the school norm considering gender differences.
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Affiliation(s)
- Seong Yeon Kim
- Department of Public Health Science, Graduate School of Public Health, Seoul National University, Seoul 08826, Korea; (S.Y.K.); (S.Y.)
| | - Myungwha Jang
- Institute of Health and Environment, Seoul National University, Seoul 08826, Korea;
| | - Seunghyun Yoo
- Department of Public Health Science, Graduate School of Public Health, Seoul National University, Seoul 08826, Korea; (S.Y.K.); (S.Y.)
- Institute of Health and Environment, Seoul National University, Seoul 08826, Korea;
| | - Jung JeKarl
- Department of Health Convergence, College of Science and Industry Convergence, Ewha Womans University, Seoul 03760, Korea;
| | | | - Sung-il Cho
- Department of Public Health Science, Graduate School of Public Health, Seoul National University, Seoul 08826, Korea; (S.Y.K.); (S.Y.)
- Institute of Health and Environment, Seoul National University, Seoul 08826, Korea;
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9
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Hoffmann L, Mlinarić M, Mï Lard N, Leï O T, Grard A, Lindfors P, Kunst AE, Richter M. '[…] the situation in the schools still remains the Achilles heel.' Barriers to the implementation of school tobacco policies-a qualitative study from local stakeholder's perspective in seven European cities. HEALTH EDUCATION RESEARCH 2020; 35:32-43. [PMID: 31943060 DOI: 10.1093/her/cyz037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 12/11/2019] [Indexed: 06/10/2023]
Abstract
School tobacco policies (STPs) are a crucial strategy to reduce adolescents smoking. Existing studies have investigated STPs predominantly from a school-related 'insider' view. Yet, little is known about barriers that are not identified from the 'schools' perspective', such as perceptions of local stakeholders. Forty-six expert interviews from seven European cities with stakeholders at the local level (e.g. representatives of regional health departments, youth protection and the field of addiction prevention) were included. The analysis of the expert interviews revealed different barriers that should be considered during the implementation of STPs. These barriers can be subsumed under the following: (i) Barriers regarding STP legislature (e.g. inconsistencies, partial bans), (ii) collaboration and cooperation problems between institutions and schools, (iii) low priority of smoking prevention and school smoking bans, (iv) insufficient human resources and (v) resistance among smoking students and students from disadvantaged backgrounds. Our findings on the expert's perspective indicate a need to enhance and implement comprehensive school smoking bans. Furthermore, collaboration and cooperation between schools and external institutions should be fostered and strengthened, and adequate human resources should be provided.
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Affiliation(s)
- Laura Hoffmann
- Institute of Medical Sociology, Medical Faculty, Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, Halle (Saale) 06112, Germany
| | - Martin Mlinarić
- Institute of Medical Sociology, Medical Faculty, Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, Halle (Saale) 06112, Germany
| | - Nora Mï Lard
- Institute of Health and Society, Universit� catholique de Louvain, Louvain-la-Neuve, IRSS Clos Chapelle-aux-champs 30/B1.30.15 1200 Woluwe-Saint-Lambert, Brussels, Belgium
| | - Teresa Leï O
- Centro de Investiga��o em Sa�de P�blica, Escola Nacional de Sa�de P�blica, Universidade NOVA de Lisboa, Av. Padre Cruz, 1600-560 Lisboa, Portugal
| | - Adeline Grard
- Institute of Health and Society, Universit� catholique de Louvain, Louvain-la-Neuve, IRSS Clos Chapelle-aux-champs 30/B1.30.15 1200 Woluwe-Saint-Lambert, Brussels, Belgium
| | - Pirjo Lindfors
- Faculty of Social Sciences (SOC), Health Sciences, 33014 Tampere University, Tampere, Finland
| | - Anton E Kunst
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Academisch Medisch Centrum, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Matthias Richter
- Institute of Medical Sociology, Medical Faculty, Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, Halle (Saale) 06112, Germany
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10
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Andersen S, Pisinger V, Rod MH, Tolstrup J. Associations of school tobacco policies and legislation with youth smoking: a cross-sectional study of Danish vocational high schools. BMJ Open 2019; 9:e028357. [PMID: 31345969 PMCID: PMC6661684 DOI: 10.1136/bmjopen-2018-028357] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND In vocational high schools, the prevalence of smoking is high (nearly 40% daily smoking in Danish vocational high schools). Schools are increasingly adopting school tobacco policies (STPs) and a national law on smoke-free school grounds has been implemented. Our objective was to explore the extent of STPs in vocational schools and examine the association of STPs and smoke-free school grounds legislation with student smoking. METHODS We used data from the cross-sectional Danish National Youth Study 2014, including 5013 vocational high school students (76% male) at 40 campuses. Implementation of STPs was measured by questionnaires to principals and field observations of smoking practices were conducted. Logistic regression models assessed whether STP characteristics were associated with students' current smoking (ie, daily and occasional) compared with non-current smoking. Negative binominal regression models assessed cigarettes per day among daily smokers. RESULTS Schools covered by the national law on smoke-free school ground had more comprehensive STPs than schools not covered by the law. Student smoking was observed on 78% of campuses, with less visibility of smoking in schools covered by the national law (69% vs 83%). Current smoking was lower for students attending a school covered by the national law (OR=0.86, 95% CI 0.75 to 0.97). Students who attended schools that allowed teacher-student smoking were more likely to smoke (OR=1.13, 95% CI 1.01 to 1.27). CONCLUSIONS A law on smoke-free school grounds was associated with less current smoking in vocational high schools, while school norms that are supportive of teacher-student smoking were associated with greater odds of current smoking. Visibility of student smoking was less prevalent at schools covered by the law on smoke-free school grounds; nevertheless, the visibility of smoking was high. Better enforcement or an extension of the current law on smoke-free school grounds is recommended.
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Affiliation(s)
- Susan Andersen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Veronica Pisinger
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Morten Hulvej Rod
- Health Promotion Research, Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Janne Tolstrup
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
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11
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Linnansaari A, Schreuders M, Kunst AE, Rimpelä A, Lindfors P. Understanding school staff members' enforcement of school tobacco policies to achieve tobacco-free school: a realist review. Syst Rev 2019; 8:177. [PMID: 31324212 PMCID: PMC6642528 DOI: 10.1186/s13643-019-1086-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 07/02/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND School tobacco policies (STPs) that aim to achieve a tobacco-free environment require consistent enforcement by school staff. However, little is known about why staff choose whether or not to enforce STPs. Therefore, we investigated staff members' responses to STPs that determine enforcement. Furthermore, we examined how these responses depend on contextual factors at the individual, interpersonal, school, implementation, and national levels. METHODS We performed a realist review (RR), which synthesizes existing primary evidence into a programme theory demonstrating key causal pathways through Context-Mechanism-Outcome configurations (CMOs). These CMOs link contextual factors to outcomes (i.e. staff enforcement) by explaining the underlying generative mechanisms (i.e. staff members' cognitive, psychosocial, and behavioural responses). A systematic literature search for the period 2000-2016 was performed using Academic Search Premier, PsycInfo, and MEDLINE. Forty English-language articles were identified for the synthesis. RESULTS Our programme theory demonstrated three CMOs: when contextual factors make staff members experience STP enforcement as part of their professional role and duties, it may lead to staff members showing responsibility for STP enforcement (CMO1); when contextual factors make staff members feel their contribution is leading to positive outcomes, it may lead to staff members showing motivation to enforce STPs (CMO2), and when contextual factors make staff members feel that they are able to deal with students' responses, it may lead to staff members showing confidence in STP enforcement (CMO3). Moreover, the programme theory provided more precise insights into what contextual factors contribute to triggering the individual mechanisms and the consequent outcomes. CONCLUSIONS By applying a realist approach, we have been able to detect three CMOs explaining staff members' STP enforcement. The findings provide useful insights explaining how stakeholders can support staff members' STP enforcement and consequently improve the impact of STPs on adolescent smoking.
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Affiliation(s)
- Anu Linnansaari
- Faculty of Social Sciences, Health Sciences, Tampere University, P.O. Box 100, 33014, Tampere, Finland
| | - Michael Schreuders
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Institute, Amsterdam, The Netherlands
| | - Anton E Kunst
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Institute, Amsterdam, The Netherlands
| | - Arja Rimpelä
- Faculty of Social Sciences, Health Sciences, Tampere University, P.O. Box 100, 33014, Tampere, Finland.,PERLA-Tampere Centre for Childhood, Youth and Family Research, Tampere University, 33014, Tampere, Finland.,Department of Adolescent Psychiatry, Pitkäniemi Hospital, Tampere University Hospital, 33380, Nokia, Finland
| | - Pirjo Lindfors
- Faculty of Social Sciences, Health Sciences, Tampere University, P.O. Box 100, 33014, Tampere, Finland.
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Allara E, Angelini P, Gorini G, Bosi S, Carreras G, Gozzi C, Martini A, Tamelli M, Punreddy RR, Faggiano F. Effects of a prevention program on multiple health-compromising behaviours in adolescence: A cluster randomized controlled trial. Prev Med 2019; 124:1-10. [PMID: 30981750 DOI: 10.1016/j.ypmed.2019.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 03/01/2019] [Accepted: 04/01/2019] [Indexed: 10/27/2022]
Abstract
We aimed to assess the effectiveness of 'Paesaggi di Prevenzione', a school-based prevention program delivered by trained teachers and designed to tackle smoking, alcohol misuse, dietary risks, and physical inactivity in adolescence. We evaluated the program between 2010 and 2013 with a two-arm, parallel-group, multicentre cluster randomized controlled trial in which schools were the units of randomization. We collected data on health-compromising behaviours using self-reported measurements of behaviour frequency administered before and after program implementation. We used multivariable mixed-effects logistic regression models to estimate program effects on health-compromising behaviours. The analysis sample included 3410 middle school students and 1651 high school students. Among middle school students, mean age at baseline was 12 years (standard deviation [SD] 0.5 years), 51% were boys, and 41% had high socioeconomic status [SES] (defined as having at least one parent/guardian with university level education). In high school students, mean age at baseline was 14 years (SD 0.7 years), 56% were boys, and 31% had high SES. The program did not have effects on smoking, alcohol misuse, and physical activity. The program had iatrogenic effects in regard to some eating behaviours, resulting in (i) lower odds of fruit consumption among middle-school students (odds ratio [OR] 0.82; 95% confidence interval [CI] 0.68-0.99) and (ii) lower odds of having breakfast every day in high-school students at the post-intervention measurement (OR 0.76; 95%CI 0.58-0.99) but not at one-year follow-up (OR 0.94; 95%CI 0.69-1.28). Due to the possibility of unintended effects, we advise against disseminating 'Paesaggi di Prevenzione' in its present form. TRIAL REGISTRATION: ISRCTN00953701.
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Affiliation(s)
- Elias Allara
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom.
| | - Paola Angelini
- Public Health Unit, Emilia-Romagna Regional Authority, Bologna, Italy
| | - Giuseppe Gorini
- Environmental and Occupational Epidemiology Section, Oncologic Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Sandra Bosi
- Italian League against Cancer (LILT), Reggio Emilia, Italy
| | - Giulia Carreras
- Environmental and Occupational Epidemiology Section, Oncologic Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Cristina Gozzi
- Italian League against Cancer (LILT), Reggio Emilia, Italy
| | - Andrea Martini
- Environmental and Occupational Epidemiology Section, Oncologic Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Marco Tamelli
- Italian League against Cancer (LILT), Reggio Emilia, Italy
| | | | - Fabrizio Faggiano
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
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Mannocci A, Backhaus I, D'Egidio V, Federici A, Villari P, La Torre G. What public health strategies work to reduce the tobacco demand among young people? An umbrella review of systematic reviews and meta-analyses. Health Policy 2019; 123:480-491. [PMID: 30922630 DOI: 10.1016/j.healthpol.2019.02.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 02/11/2019] [Accepted: 02/19/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To perform an umbrella review of systematic reviews and meta-analyses of health policy and health promotion strategies to reduce the tobacco demand in adolescents, youth and young adults. METHODS Reviewers independently performed an electronic database search, reviewed titles and abstracts, assessed articles' eligibility for inclusion and quality, and extracted relevant data. Only systematic reviews and meta-analyses reporting data on tobacco policies and interventions focusing on individuals aged <25 years were included. The Framework Convention on Tobacco Control was used to guide data synthesis. RESULTS 13 articles were included. Studies were of mixed quality with five studies ranked as critically low and seven as high quality. Overall, mixed results were found on the effectiveness for tobacco policies and interventions. Strategies such as increasing taxes on tobacco products were most promising. CONCLUSION Though data on a variety of measures to reduce smoking is available, conclusions concerning the effectiveness are inconclusive. Tobacco policies and interventions have the potential to reduce smoking, but conclusions are hampered due to both lack of high-quality trials and numerous biases in primary studies. Further high-quality research is required to examine the effectiveness of interventions and policies to reduce the tobacco demand in adolescents, youth and young adults.
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Affiliation(s)
- Alice Mannocci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - Insa Backhaus
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy.
| | - Valeria D'Egidio
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | | | - Paolo Villari
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - Giuseppe La Torre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
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Impact of an Outdoor Smoking Ban at Secondary Schools on Cigarettes, E-Cigarettes and Water Pipe Use among Adolescents: An 18-Month Follow-Up. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15020205. [PMID: 29370137 PMCID: PMC5858274 DOI: 10.3390/ijerph15020205] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 01/19/2018] [Accepted: 01/23/2018] [Indexed: 11/16/2022]
Abstract
The effectiveness of outdoor smoking bans on smoking behavior among adolescents remains inconclusive. This study evaluates the long-term impact of outdoor school ground smoking bans among adolescents at secondary schools on the use of conventional cigarettes, e-cigarettes (with/without nicotine) and water pipes. Outdoor smoking bans at 19 Dutch secondary schools were evaluated using a quasi-experimental design. Data on 7733 adolescents were obtained at baseline, and at 6 and 18-month follow-up. The impact of outdoor smoking bans on ‘ever use of conventional cigarettes’, ‘smoking onset’, ‘ever use of e-cigarette with nicotine’, ‘e-cigarette without nicotine’, and ‘water pipe’ was measured. Multilevel logistic regression analysis was used. At schools with a ban, implementation fidelity was checked. At schools where a ban was implemented, at 18-month follow-up more adolescents had started smoking compared to the control condition. No effect of implementation of the ban was found for smoking prevalence, e-cigarettes with/without nicotine, and water pipe use. Implementation fidelity was sufficient. No long-term effects were found of an outdoor smoking ban, except for smoking onset. The ban might cause a reversal effect when schools encounter difficulties with its enforcement or when adolescents still see others smoking. Additional research is required with a longer follow-up than 18 months.
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15
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Almahdi HM, Åstrøm AN, Ali RW, Nasir EF. School workers' knowledge, attitude and behaviour related to use of Toombak: a cross sectional study from Khartoum state, Sudan. BMC Oral Health 2017; 17:160. [PMID: 29268746 PMCID: PMC5740900 DOI: 10.1186/s12903-017-0460-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 12/14/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Toombak is a form of smokeless tobacco (SLT) that is locally made and consumed in Sudan and contains several carcinogenic elements. Use of Toombak has been etiologically linked to various oral diseases including oral cancer. This study aimed to obtain baseline information about the Toombak use among Sudanese school workers, as well as their knowledge about Toombak related health hazards and attitude towards their role in Toombak control. In addition, this study assessed the availability and effectiveness of control policies and preventive practices in the schools. METHODS A cross-sectional school-based study using one-stage stratified random sampling procedure; four schools were selected randomly from each of seven localities. A total of 239 school workers' were recruited (census) from the selected schools in Khartoum State, Sudan. RESULTS Of the school workers, 63% (147) were ≤40 years, half were females and 79.2% (187) were teachers. A total of 9.6% (22) school workers confirmed ever use of Toombak and the percentage of daily users amounted to 64.7% (11). Moreover, 76.2% (16) of ever Toombak users were ≥40 years and all of them were males (p < 0.001). Most of the school workers reported good knowledge, positive attitude towards their role in Toombak control and good preventive practice. Female school workers were more likely to report positive attitude towards their role in Toombak control (p < 05), and to report good knowledge. Those reporting good preventive practice in schools reported good knowledge more than two times than their counterpart (p < 0.001). Age was the strongest predictor of ever Toombak use among school workers (p < .001). CONCLUSIONS The use of Toombak among school workers was associated with poor knowledge, negative attitude towards their role in Toombak control and poor preventive practice, Therefore, school workers use of Toombak may reduce their motivation and use of their potential in the prevention of a major health problem caused by Toombak use and affects their role model behaviour. On the other hand, school workers engagement with preventive practices in schools' was associated with good knowledge which in turn empowers their positive attitude towards their role in Toombak control.
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Affiliation(s)
| | - Anne Nordrehaug Åstrøm
- Centre for International Health, University of Bergen, Bergen, Norway
- Department of Clinical Dentistry, Faculty of Medicine and Odontology, University of Bergen, Bergen, Norway
| | - Raouf Wahab Ali
- University of Science and Technology, Faculty of Dentistry, Omdurman, Sudan
| | - Elwalid Fadul Nasir
- University of Science and Technology, Faculty of Dentistry, Omdurman, Sudan
- Centre for Oral Health Expertise, Western-Hordaland, Bergen, Norway
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16
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Cole AG, Qian W, Leatherdale ST. Changing the Smoking Trajectory: Evaluating the Impact of School-Based Tobacco Interventions on Changes to Susceptibility to Future Smoking. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14101182. [PMID: 28981472 PMCID: PMC5664683 DOI: 10.3390/ijerph14101182] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 09/29/2017] [Accepted: 10/02/2017] [Indexed: 11/26/2022]
Abstract
School-based programs and policies can reduce student smoking rates. However, their impact on never-smoking students has not been investigated despite the clear transition between non-susceptible, susceptible, and ever tried smoking statuses. The objective of this paper was to examine the longitudinal student-level impact of six changes in school-based tobacco control programs and policies on student transitions in susceptibility to smoking over one year. Two multinomial logistic regression models identified the relative risk of a change in self-reported susceptibility to smoking or in trying a cigarette among never-smoking students in each of the six intervention schools compared to the relative risk among never-smoking students in control schools. Model 1 identified the relative risk of a change in smoking susceptibility status among baseline non-susceptible never smoking students, while Model 2 identified the relative risk of a change in smoking susceptibility status among baseline susceptible never smoking students. Students at some intervention schools were at increased risk of becoming susceptible to or trying a cigarette at one year follow-up. Intervention studies should examine changes to susceptibility to future smoking when evaluating impact to ensure that school-based tobacco control programs and policies do not negatively change the risk status of never-smoking students.
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Affiliation(s)
- Adam G Cole
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Wei Qian
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Scott T Leatherdale
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
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17
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Backhaus I, D'Egidio V, Grassucci D, Gelardini M, Ardizzone C, La Torre G. Link between perceived smoking behaviour at school and students smoking status: a large survey among Italian adolescents. Public Health 2017; 151:169-176. [PMID: 28806725 DOI: 10.1016/j.puhe.2017.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/15/2017] [Accepted: 07/07/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To investigate a possible link between sociodemographic factors, the perception of smoking habits at school and smoking status of Italian adolescents attending secondary school. STUDY DESIGN The study was a cross-sectional study. METHODS An anonymous online survey was employed to gather information on age, gender, smoking status and to examine the perception of smoking behaviour on the school premises. Chi-squared and Kruskal-Wallis tests were performed for the univariate analysis and logistic and multinomial regressions for the multivariate analysis. RESULTS The statistical analyses included 1889 students. Univariate analysis showed significant differences concerning knowledge between smoker and non-smoker concerning the harmfulness of smoking (P < 0.001). According to the multivariate analysis smokers had a higher perception of teacher, principal or janitor smoking at school (odds ratio: 1.54 [95% confidence interval 1.26-1.89]). Students older than 19 years most often begin smoking because their friends smoke compared with younger students (adjusted odds ratio: 1.18 [95% confidence interval 0.48-2.89]). CONCLUSION School environment and behaviour of role models play a crucial part in student smoking. To prevent and reduce youth tobacco smoking, not merely the presence of preventive measures is important but greater attention needs to be placed on the enforcement of smoking policies.
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Affiliation(s)
- I Backhaus
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - V D'Egidio
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - D Grassucci
- Skuola Network Srl, Via Taranto 21, 00182 Rome, Italy
| | - M Gelardini
- Skuola Network Srl, Via Taranto 21, 00182 Rome, Italy
| | - C Ardizzone
- Skuola Network Srl, Via Taranto 21, 00182 Rome, Italy
| | - G La Torre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
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18
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Hobin E, Erickson T, Comte M, Zuo F, Pasha S, Murnaghan D, Manske S, Casey C, Griffith J, McGavock J. Examining the impact of a province-wide physical education policy on secondary students' physical activity as a natural experiment. Int J Behav Nutr Phys Act 2017; 14:98. [PMID: 28724390 PMCID: PMC5518116 DOI: 10.1186/s12966-017-0550-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 07/07/2017] [Indexed: 11/18/2022] Open
Abstract
Background The purpose of this paper is to examine the impact of a province-wide physical education (PE) policy on secondary school students’ moderate to vigorous physical activity (MVPA). Methods Policy: In fall 2008, Manitoba expanded a policy requiring a PE credit for students in grades 11 and 12 for the first time in Canada. The PE curriculum requires grades 11 and 12 students to complete a minimum of 55 h (50% of course hours) of MVPA (e.g., ≥30 min/day of MVPA on ≥5 days a week) during a 5-month semester to achieve the course credit. Study Designs: A natural experimental study was designed using two sub-studies: 1) quasi-experimental controlled pre-post analysis of self-reported MVPA data obtained from census data in intervention and comparison [Prince Edward Island (PEI)] provinces in 2008 (n = 33,619 in Manitoba and n = 2258 in PEI) and 2012 (n = 41,169 in Manitoba and n = 4942 in PEI); and, 2) annual objectively measured MVPA in cohorts of secondary students in intervention (n = 447) and comparison (Alberta; n = 224) provinces over 4 years (2008 to 2012). Analysis: In Study 1, two logistic regressions were conducted to model the odds that students accumulated: i) ≥30 min/day of MVPA, and ii) met Canada's national recommendation of ≥60 min/day of MVPA, in Manitoba versus PEI after adjusting for grade, sex, and BMI. In Study 2, a mixed effects model was used to assess students’ minutes of MVPA per day per semester in Manitoba and Alberta, adjusting for age, sex, BMI, school location and school SES. Results In Study 1, no significant differences were observed in students achieving ≥30 (OR:1.13, 95% CI:0.92, 1.39) or ≥60 min/day of MVPA (OR:0.92, 95% CI: 0.78, 1.07) from baseline to follow-up between Manitoba and PEI. In Study 2, no significant policy effect on students’ MVPA trajectories from baseline to last follow-up were observed between Manitoba and Alberta overall (−1.52, 95% CI:-3.47, 0.42), or by covariates. Conclusions The Manitoba policy mandating PE in grades 11 and 12 had no effect on student MVPA overall or by key student or school characteristics. However, the effect of the PE policy may be underestimated due to the use of a nonrandomized research design and lack of data assessing the extent of policy implementation across schools. Nevertheless, findings can provide evidence about policy features that may improve the PE policy in Manitoba and inform future PE policies in other jurisdictions.
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Affiliation(s)
- Erin Hobin
- Public Health Ontario, 480 University Ave, Suite 300, Toronto, ON, M5R 1V2, Canada. .,University of Toronto, 27 King's College Circle, Toronto, ON, M5S 1A2, Canada.
| | - Tannis Erickson
- Children's Hospital Research Institute of Manitoba, 513-715 McDermot Ave, Winnipeg, MB, R3E 3P4, Canada
| | - Melisa Comte
- Children's Hospital Research Institute of Manitoba, 513-715 McDermot Ave, Winnipeg, MB, R3E 3P4, Canada.,University of Manitoba, 66 Chancellors Circle, Winnipeg, MB, R3T 2N2, Canada
| | - Fei Zuo
- Public Health Ontario, 480 University Ave, Suite 300, Toronto, ON, M5R 1V2, Canada
| | - Saamir Pasha
- Peel Public Health Unit, 150 Central Park Dr, Brampton, ON, L6T 2T9, Canada
| | - Donna Murnaghan
- Thompson Rivers University, 900 McGill Rd, Kamloops, BC, V2C 0C8, Canada
| | - Steve Manske
- University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada.,Propel Centre for Population Health Impact, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
| | - Catherine Casey
- University of Manitoba, 66 Chancellors Circle, Winnipeg, MB, R3T 2N2, Canada
| | - Jane Griffith
- Cancer Care Manitoba, 675 McDermot Ave, Winnipeg, MB, R3E 0V9, Canada
| | - Jonathan McGavock
- Children's Hospital Research Institute of Manitoba, 513-715 McDermot Ave, Winnipeg, MB, R3E 3P4, Canada.,University of Manitoba, 66 Chancellors Circle, Winnipeg, MB, R3T 2N2, Canada
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Schreuders M, Nuyts PA, van den Putte B, Kunst AE. Understanding the impact of school tobacco policies on adolescent smoking behaviour: A realist review. Soc Sci Med 2017; 183:19-27. [DOI: 10.1016/j.socscimed.2017.04.031] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 04/03/2017] [Accepted: 04/21/2017] [Indexed: 10/19/2022]
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Chamberlain C, O'Mara‐Eves A, Porter J, Coleman T, Perlen SM, Thomas J, McKenzie JE. Psychosocial interventions for supporting women to stop smoking in pregnancy. Cochrane Database Syst Rev 2017; 2:CD001055. [PMID: 28196405 PMCID: PMC6472671 DOI: 10.1002/14651858.cd001055.pub5] [Citation(s) in RCA: 179] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Tobacco smoking remains one of the few preventable factors associated with complications in pregnancy, and has serious long-term implications for women and babies. Smoking in pregnancy is decreasing in high-income countries, but is strongly associated with poverty and is increasing in low- to middle-income countries. OBJECTIVES To assess the effects of smoking cessation interventions during pregnancy on smoking behaviour and perinatal health outcomes. SEARCH METHODS In this sixth update, we searched the Cochrane Pregnancy and Childbirth Group's Trials Register (13 November 2015), checked reference lists of retrieved studies and contacted trial authors. SELECTION CRITERIA Randomised controlled trials, cluster-randomised trials, and quasi-randomised controlled trials of psychosocial smoking cessation interventions during pregnancy. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and trial quality, and extracted data. Direct comparisons were conducted in RevMan, with meta-regression conducted in STATA 14. MAIN RESULTS The overall quality of evidence was moderate to high, with reductions in confidence due to imprecision and heterogeneity for some outcomes. One hundred and two trials with 120 intervention arms (studies) were included, with 88 trials (involving over 28,000 women) providing data on smoking abstinence in late pregnancy. Interventions were categorised as counselling, health education, feedback, incentives, social support, exercise and dissemination.In separate comparisons, there is high-quality evidence that counselling increased smoking cessation in late pregnancy compared with usual care (30 studies; average risk ratio (RR) 1.44, 95% confidence interval (CI) 1.19 to 1.73) and less intensive interventions (18 studies; average RR 1.25, 95% CI 1.07 to 1.47). There was uncertainty whether counselling increased the chance of smoking cessation when provided as one component of a broader maternal health intervention or comparing one type of counselling with another. In studies comparing counselling and usual care (largest comparison), it was unclear whether interventions prevented smoking relapse among women who had stopped smoking spontaneously in early pregnancy. However, a clear effect was seen in smoking abstinence at zero to five months postpartum (11 studies; average RR 1.59, 95% CI 1.26 to 2.01) and 12 to 17 months (two studies, average RR 2.20, 95% CI 1.23 to 3.96), with a borderline effect at six to 11 months (six studies; average RR 1.33, 95% CI 1.00 to 1.77). In other comparisons, the effect was unclear for most secondary outcomes, but sample sizes were small.Evidence suggests a borderline effect of health education compared with usual care (five studies; average RR 1.59, 95% CI 0.99 to 2.55), but the quality was downgraded to moderate as the effect was unclear when compared with less intensive interventions (four studies; average RR 1.20, 95% CI 0.85 to 1.70), alternative interventions (one study; RR 1.88, 95% CI 0.19 to 18.60), or when smoking cessation health education was provided as one component of a broader maternal health intervention.There was evidence feedback increased smoking cessation when compared with usual care and provided in conjunction with other strategies, such as counselling (average RR 4.39, 95% CI 1.89 to 10.21), but the confidence in the quality of evidence was downgraded to moderate as this was based on only two studies and the effect was uncertain when feedback was compared to less intensive interventions (three studies; average RR 1.29, 95% CI 0.75 to 2.20).High-quality evidence suggests incentive-based interventions are effective when compared with an alternative (non-contingent incentive) intervention (four studies; RR 2.36, 95% CI 1.36 to 4.09). However pooled effects were not calculable for comparisons with usual care or less intensive interventions (substantial heterogeneity, I2 = 93%).High-quality evidence suggests the effect is unclear in social support interventions provided by peers (six studies; average RR 1.42, 95% CI 0.98 to 2.07), in a single trial of support provided by partners, or when social support for smoking cessation was provided as part of a broader intervention to improve maternal health.The effect was unclear in single interventions of exercise compared to usual care (RR 1.20, 95% CI 0.72 to 2.01) and dissemination of counselling (RR 1.63, 95% CI 0.62 to 4.32).Importantly, high-quality evidence from pooled results demonstrated that women who received psychosocial interventions had a 17% reduction in infants born with low birthweight, a significantly higher mean birthweight (mean difference (MD) 55.60 g, 95% CI 29.82 to 81.38 g higher) and a 22% reduction in neonatal intensive care admissions. However the difference in preterm births and stillbirths was unclear. There did not appear to be adverse psychological effects from the interventions.The intensity of support women received in both the intervention and comparison groups has increased over time, with higher-intensity interventions more likely to have higher-intensity comparisons, potentially explaining why no clear differences were seen with increasing intervention intensity in meta-regression analyses. Among meta-regression analyses: studies classified as having 'unclear' implementation and unequal baseline characteristics were less effective than other studies. There was no clear difference between trials implemented by researchers (efficacy studies), and those implemented by routine pregnancy staff (effectiveness studies), however there was uncertainty in the effectiveness of counselling in four dissemination trials where the focus on the intervention was at an organisational level. The pooled effects were similar in interventions provided for women classified as having predominantly low socio-economic status, compared to other women. The effect was significant in interventions among women from ethnic minority groups; however not among indigenous women. There were similar effect sizes in trials with biochemically validated smoking abstinence and those with self-reported abstinence. It was unclear whether incorporating use of self-help manuals or telephone support increased the effectiveness of interventions. AUTHORS' CONCLUSIONS Psychosocial interventions to support women to stop smoking in pregnancy can increase the proportion of women who stop smoking in late pregnancy and the proportion of infants born low birthweight. Counselling, feedback and incentives appear to be effective, however the characteristics and context of the interventions should be carefully considered. The effect of health education and social support is less clear. New trials have been published during the preparation of this review and will be included in the next update.
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Affiliation(s)
- Catherine Chamberlain
- La Trobe UniversityJudith Lumley Centre251 Faraday StreetMelbourneVicAustralia3000
- University of MelbourneMelbourne School of Population and Global HealthMelbourneAustralia
- Monash UniversitySchool of Public Health & Preventive MedicineMelbourneAustralia
- Murdoch Childrens Research InstituteHealthy Mothers Healthy Families Research GroupMelbourneVictoriaAustralia3052
| | - Alison O'Mara‐Eves
- University College LondonEPPI‐Centre, Social Science Research Unit, UCL Institute of Education18 Woburn SquareLondonUKWC1H 0NR
| | - Jessie Porter
- University of MelbourneMelbourne School of Population and Global HealthMelbourneAustralia
| | - Tim Coleman
- University of NottinghamDivision of Primary CareD1411, Medical SchoolQueen's Medical CentreNottinghamUKNG7 2UH
| | - Susan M Perlen
- Murdoch Childrens Research InstituteHealthy Mothers Healthy Families Research GroupMelbourneVictoriaAustralia3052
| | - James Thomas
- University College LondonEPPI‐Centre, Social Science Research Unit, UCL Institute of Education18 Woburn SquareLondonUKWC1H 0NR
| | - Joanne E McKenzie
- Monash UniversitySchool of Public Health & Preventive MedicineMelbourneAustralia
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Das JK, Salam RA, Arshad A, Finkelstein Y, Bhutta ZA. Interventions for Adolescent Substance Abuse: An Overview of Systematic Reviews. J Adolesc Health 2016; 59:S61-S75. [PMID: 27664597 PMCID: PMC5026681 DOI: 10.1016/j.jadohealth.2016.06.021] [Citation(s) in RCA: 186] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 06/21/2016] [Accepted: 06/24/2016] [Indexed: 01/08/2023]
Abstract
Many unhealthy behaviors often begin during adolescence and represent major public health challenges. Substance abuse has a major impact on individuals, families, and communities, as its effects are cumulative, contributing to costly social, physical, and mental health problems. We conducted an overview of systematic reviews to evaluate the effectiveness of interventions to prevent substance abuse among adolescents. We report findings from a total of 46 systematic reviews focusing on interventions for smoking/tobacco use, alcohol use, drug use, and combined substance abuse. Our overview findings suggest that among smoking/tobacco interventions, school-based prevention programs and family-based intensive interventions typically addressing family functioning are effective in reducing smoking. Mass media campaigns are also effective given that these were of reasonable intensity over extensive periods of time. Among interventions for alcohol use, school-based alcohol prevention interventions have been associated with reduced frequency of drinking, while family-based interventions have a small but persistent effect on alcohol misuse among adolescents. For drug abuse, school-based interventions based on a combination of social competence and social influence approaches have shown protective effects against drugs and cannabis use. Among the interventions targeting combined substance abuse, school-based primary prevention programs are effective. Evidence from Internet-based interventions, policy initiatives, and incentives appears to be mixed and needs further research. Future research should focus on evaluating the effectiveness of specific interventions components with standardized intervention and outcome measures. Various delivery platforms, including digital platforms and policy initiative, have the potential to improve substance abuse outcomes among adolescents; however, these require further research.
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Affiliation(s)
- Jai K Das
- Division of Women and Child Health, Aga Khan University, Karachi, Pakistan
| | - Rehana A Salam
- Division of Women and Child Health, Aga Khan University, Karachi, Pakistan
| | - Ahmed Arshad
- Division of Women and Child Health, Aga Khan University, Karachi, Pakistan
| | - Yaron Finkelstein
- Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada; Division of Clinical Pharmacology and Toxicology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada; Center of Excellence in Women and Child Health, The Aga Khan University, Karachi, Pakistan.
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Mukamana O, Johri M. What is known about school-based interventions for health promotion and their impact in developing countries? A scoping review of the literature. HEALTH EDUCATION RESEARCH 2016; 31:587-602. [PMID: 27516095 DOI: 10.1093/her/cyw040] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 07/20/2016] [Indexed: 06/06/2023]
Abstract
Schools can play an important role in health promotion mainly by improving students' health literacy, behaviors and academic achievements. School-based health promotion can be particularly valuable in developing countries facing the challenges of low health literacy and high burden of disease. We conducted a scoping review of the published literature focusing on school-based interventions for health promotion and their impact in developing countries. We included 30 studies meeting specific criteria: (i) studies mainly targeted school going children or adolescents; (ii) admissible designs were randomized controlled trials, controlled before-after studies or interrupted time series; (iii) studies included at least one measure of impact and (iv) were primary studies or systematic reviews. We found that school-based interventions can be classified in two main categories: those targeting individual determinants of health such as knowledge, skills and health behaviors and those targeting environmental determinants such as the social and physical environment at the school, family and community level. Findings suggest that a comprehensive approach addressing both individual and environmental determinants can induce long-term behavior change and significantly improve health and educational outcomes. We highlight the need for further study of the long-term impact of school-based interventions on health outcomes in developing countries.
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Affiliation(s)
- O Mukamana
- Research Center of the Sainte-Justine University Hospital, Montréal, H3T 1C5, Canada
| | - M Johri
- Unité de Santé Internationale, et Axe Risques, prévention et promotion de la santé, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, H2X 0A9, Canada Département d'administration de la santé, École de santé publique, Université de Montréal, Montréal, H3N 1X9, Canada
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Salam RA, Das JK, Lassi ZS, Bhutta ZA. Adolescent Health Interventions: Conclusions, Evidence Gaps, and Research Priorities. J Adolesc Health 2016; 59:S88-S92. [PMID: 27664599 PMCID: PMC5026678 DOI: 10.1016/j.jadohealth.2016.05.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 04/14/2016] [Accepted: 05/03/2016] [Indexed: 12/02/2022]
Abstract
Adolescent health care is challenging compared to that of children and adults, due to their rapidly evolving physical, intellectual, and emotional development. This paper is the concluding paper for a series of reviews to evaluate the effectiveness of interventions for improving adolescent health and well-being. In this paper, we summarize the evidence evaluated in the previous papers and suggest areas where there is enough existing evidence to recommend implementation and areas where further research is needed to reach consensus. Potentially effective interventions for adolescent health and well-being include interventions for adolescent sexual and reproductive health, micronutrient supplementation, nutrition interventions for pregnant adolescents, interventions to improve vaccine uptake among adolescents, and interventions for substance abuse. Majority of the evidence for improving immunization coverage, substance abuse, mental health, and accidents and injury prevention comes from high-income countries. Future studies should specifically be targeted toward the low- and middle-income countries with long term follow-up and standardized and validated measurement instruments to maximize comparability of results. Assessment of effects by gender and socioeconomic status is also important as there may be differences in the effectiveness of certain interventions. It is also important to recognize ideal delivery platforms that can augment the coverage of proven adolescent health-specific interventions and provide an opportunity to reach hard-to-reach and disadvantaged population groups.
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Affiliation(s)
- Rehana A Salam
- Division of Women and Child Health, Aga Khan University, Karachi, Pakistan
| | - Jai K Das
- Division of Women and Child Health, Aga Khan University, Karachi, Pakistan
| | - Zohra S Lassi
- Robinson Research Institute, University of Adelaide, Adelaide, Australia
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada; Center of Excellence in Women and Child Health, The Aga Khan University, Karachi, Pakistan.
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Fan H, Song F, Gu H, Wang J, Jia G, Lu M, Qian J, Wang L, Shen J, Ren Z. An assessment of factors associated with quality of randomized controlled trials for smoking cessation. Oncotarget 2016; 7:53762-53771. [PMID: 27449103 PMCID: PMC5288219 DOI: 10.18632/oncotarget.10742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 07/10/2016] [Indexed: 11/25/2022] Open
Abstract
To reduce smoking-related diseases, a research priority is to develop effective interventions for smoking cessation, and evidence from randomized controlled trials (RCTs) is usually considered to be the most valid. However, findings from RCTs may still be misleading due to methodological flaws. This study aims to assess the quality of 1083 RCTs of smoking cessation interventions in 41 relevant Cochrane Systematic Reviews (CSRs). Logistic regression analysis was performed to identify significant variables associated with the quality of RCTs. It was found that evidence for smoking cessation from RCTs was predominantly from high income countries, and the overall quality was high in only 8.6% of the RCTs. High quality RCTs tended to have a larger sample size, to be more recently published, and conducted in multiple countries belonging to different income categories. In conclusion, the overall quality of RCTs of smoking cessation interventions is far from perfect, and more RCTs in less developed countries are required to generate high grade evidence for global tobacco control. Collaboration between researchers in developed and less developed countries should be encouraged.
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Affiliation(s)
- Hong Fan
- Center for Health Policy and Management Research, Nanjing University, Nanjing, P.R.China
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Fujian Song
- Department of Population Health and Primary Care, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Hai Gu
- Center for Health Policy and Management Research, Nanjing University, Nanjing, P.R.China
| | - Jianming Wang
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Guizhen Jia
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Moyuan Lu
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Jiao Qian
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Lei Wang
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Jiemiao Shen
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
| | - Zhewen Ren
- Department of Social Medicine and Health Education, School of Public Health, Nanjing Medical University, Nanjing, P.R.China
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Berghs M, Atkin K, Graham H, Hatton C, Thomas C. Implications for public health research of models and theories of disability: a scoping study and evidence synthesis. PUBLIC HEALTH RESEARCH 2016. [DOI: 10.3310/phr04080] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BackgroundPublic health interventions that are effective in the general population are often assumed to apply to people with impairments. However, the evidence to support this is limited and hence there is a need for public health research to take a more explicit account of disability and the perspectives of people with impairments.Objectives(1) To examine the literature on theories and models of disability; (2) to assess whether or not, and how, intervention studies of effectiveness could incorporate more inclusive approaches that are consistent with these theories and models; and (3) to use the findings to draw out implications for improving evaluative study designs and evidence-based practice.Review methodsThe project is a scoping review of the literature. The first stage examines theories and models of disability and reflects on possible connections between theories of disability and public health paradigms. This discussion is used to develop an ethical–empirical decision aid/checklist, informed by a human rights approach to disability and ecological approaches to public health. We apply this decision aid in the second stage of the review to evaluate the extent to which the 30 generic public health reviews of interventions and the 30 disability-specific public health interventions include the diverse experiences of disability. Five deliberation panels were also organised to further refine the decision aid: one with health-care professionals and four with politically and socially active disabled people.ResultsThe evidence from the review indicated that there has been limited public health engagement with theories and models of disability. Outcome measures were often insensitive to the experiences of disability. Even when disabled people were included, studies rarely engaged with their experiences in any meaningful way. More inclusive research should reflect how people live and ‘flourish’ with disability.LimitationsThe scoping review provides a broad appraisal of a particular field. It generates ideas for future practice rather than a definite framework for action.ConclusionsOur ethical–empirical decision aid offers a critical framework with which to evaluate current research practice. It also offers a resource for promoting more ethical and evidence-based public health research that is methodologically robust while being sensitive to the experiences of disability.Future workDeveloping more inclusive research and interventions that avoid conceptualising disability as either a ‘burden’ or ‘problem’ is an important starting point. This includes exploring ways of refining and validating current common outcome measures to ensure that they capture a diverse range of disabling experiences, as well as generating evidence on meaningful ways of engaging a broad range of disabled children and adults in the research process.FundingThe National Institute for Health Research Public Health Research programme.
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Affiliation(s)
- Maria Berghs
- Department of Health Sciences, University of York, York, UK
| | - Karl Atkin
- Department of Health Sciences, University of York, York, UK
| | - Hilary Graham
- Department of Health Sciences, University of York, York, UK
| | - Chris Hatton
- Faculty of Health and Medicine, Furness College, Lancaster University, Lancaster, UK
| | - Carol Thomas
- Faculty of Health and Medicine, Furness College, Lancaster University, Lancaster, UK
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Frazer K, McHugh J, Callinan JE, Kelleher C. Impact of institutional smoking bans on reducing harms and secondhand smoke exposure. Cochrane Database Syst Rev 2016:CD011856. [PMID: 27230795 PMCID: PMC10164285 DOI: 10.1002/14651858.cd011856.pub2] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Smoking bans or restrictions can assist in eliminating nonsmokers' exposure to the dangers of secondhand smoke and can reduce tobacco consumption amongst smokers themselves. Evidence exists identifying the impact of tobacco control regulations and interventions implemented in general workplaces and at an individual level. However, it is important that we also review the evidence for smoking bans at a meso- or organisational level, to identify their impact on reducing the burden of exposure to tobacco smoke. Our review assesses evidence for meso- or organisational-level tobacco control bans or policies in a number of specialist settings, including public healthcare facilities, higher education and correctional facilities. OBJECTIVES To assess the extent to which institutional smoking bans may reduce passive smoke exposure and active smoking, and affect other health-related outcomes. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL); MEDLINE, EMBASE, and the reference lists of identified studies. We contacted authors to identify completed or ongoing studies eligible for inclusion in this review. We also checked websites of state agencies and organisations, such as trial registries. Date of latest searches was 22nd June 2015. SELECTION CRITERIA We considered studies that reported the effects of tobacco bans or policies, whether complete or partial, on reducing secondhand smoke exposure, tobacco consumption, smoking prevalence and other health outcomes, in public healthcare, higher educational and correctional facilities, from 2005 onwards.The minimum standard for inclusion was having a settings-level policy or ban implemented in the study, and a minimum of six months follow-up for measures of smoking behaviour. We included quasi-experimental studies (i.e. controlled before-and-after studies), interrupted time series as defined by the Cochrane Effective Practice and Organization of Care Group, and uncontrolled pre- and post-ban data. DATA COLLECTION AND ANALYSIS Two or more review authors independently assessed studies for inclusion in the review. Due to variation in the measurement of outcomes we did not conduct a meta-analysis for all of the studies included in this review, but carried out a Mantel-Haenszel fixed-effect meta-analysis, pooling 11 of the included studies. We evaluated all studies using a qualitative narrative synthesis. MAIN RESULTS We included 17 observational studies in this review. We found no randomized controlled trials. Twelve studies are based in hospitals, three in prisons and two in universities. Three studies used a controlled before-and-after design, with another site used for comparison. The remaining 14 studies used an uncontrolled before-and-after study design. Five studies reported evidence from two participant groups, including staff and either patients or prisoners (depending on specialist setting), with the 12 remaining studies investigating only one participant group.The four studies (two in prisons, two in hospitals) providing health outcomes data reported an effect of reduced secondhand smoke exposure and reduced mortality associated with smoking-related illnesses. No studies included in the review measured cotinine levels to validate secondhand smoke exposure. Eleven studies reporting active smoking rates with 12,485 participants available for pooling, but with substantial evidence of statistical heterogeneity (I² = 72%). Heterogeneity was lower in subgroups defined by setting, and provided evidence for an effect of tobacco bans on reducing active smoking rates. An analysis exploring heterogeneity within hospital settings showed evidence of an effect on reducing active smoking rates in both staff (risk ratio (RR) 0.71, 95% confidence interval ( CI) 0.64 to 0.78) and patients (RR 0.86, 95% CI 0.76 to 0.98), but heterogeneity remained in the staff subgroup (I² = 76%). In prisons, despite evidence of reduced mortality associated with smoking-related illnesses in two studies, there was no evidence of effect on active smoking rates (1 study, RR 0.99, 95% CI 0.84 to 1.16).We judged the quality of the evidence to be low, using the GRADE approach, as the included studies are all observational. AUTHORS' CONCLUSIONS We found evidence of an effect of settings-based smoking policies on reducing smoking rates in hospitals and universities. In prisons, reduced mortality rates and reduced exposure to secondhand smoke were reported. However, we rated the evidence base as low quality. We therefore need more robust studies assessing the evidence for smoking bans and policies in these important specialist settings.
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Affiliation(s)
- Kate Frazer
- School of Nursing, Midwifery & Health Systems, University College Dublin, Health Sciences Centre, Belfield, Dublin 4, Ireland
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Rozema AD, Mathijssen JJP, Jansen MWJ, van Oers JAM. Schools as smoke-free zones? Barriers and facilitators to the adoption of outdoor school ground smoking bans at secondary schools. Tob Induc Dis 2016; 14:10. [PMID: 27030793 PMCID: PMC4812616 DOI: 10.1186/s12971-016-0076-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 03/22/2016] [Indexed: 11/13/2022] Open
Abstract
Background Whereas smoking bans inside secondary school buildings are relatively widespread, a smoking ban for the outdoor school grounds is less common. Therefore, this study investigates why many secondary schools fail to adopt an outdoor school ground smoking ban. The aim is to elucidate the perceived barriers and facilitators of stakeholders at schools without an outdoor school ground smoking ban. Methods Qualitative data were obtained from 60 respondents of 15 secondary schools. Semi-structured interviews were held with various key stakeholders and a thematic approach was used for analysis of the transcripts. Results The perceived barriers and facilitators of the stakeholders fell into four categories: 1) socio-political characteristics (legislation and social norm), 2) school characteristics (policy, decision process, enforcement, resources, workforce conditions, communication and collaboration), 3) individual characteristics (support, knowledge, and target group), and 4) smoking ban characteristics (environmental factors, guideline recommendations, outcome expectations, and evidence). Conclusions These findings highlight the importance of legislation for outdoor smoking bans. Moreover, collaboration, communication and involving stakeholders during an early stage of the process should be stimulated, as this might increase adoption. These results can be applied in future studies on outdoor tobacco control policies; moreover, they may facilitate tobacco control initiatives leading to more smoke-free environments to further protect youth from the harmful effects of tobacco.
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Affiliation(s)
- A D Rozema
- Department Tranzo, Tilburg University, P.O. Box 90153, Tilburg, 5000 LE The Netherlands
| | - J J P Mathijssen
- Department Tranzo, Tilburg University, P.O. Box 90153, Tilburg, 5000 LE The Netherlands
| | - M W J Jansen
- Academic Collaborative Centre for Public Health Limburg, Public Health Service South Limburg (GGD ZL), Geleen, The Netherlands ; Department of Health Services Research, School for Public Health and Primary Care CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - J A M van Oers
- Department Tranzo, Tilburg University, P.O. Box 90153, Tilburg, 5000 LE The Netherlands ; National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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Stockings E, Hall WD, Lynskey M, Morley KI, Reavley N, Strang J, Patton G, Degenhardt L. Prevention, early intervention, harm reduction, and treatment of substance use in young people. Lancet Psychiatry 2016; 3:280-96. [PMID: 26905481 DOI: 10.1016/s2215-0366(16)00002-x] [Citation(s) in RCA: 215] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 12/22/2015] [Accepted: 12/22/2015] [Indexed: 01/19/2023]
Abstract
We did a systematic review of reviews with evidence on the effectiveness of prevention, early intervention, harm reduction, and treatment of problem use in young people for tobacco, alcohol, and illicit drugs (eg, cannabis, opioids, amphetamines, or cocaine). Taxation, public consumption bans, advertising restrictions, and minimum legal age are effective measures to reduce alcohol and tobacco use, but are not available to target illicit drugs. Interpretation of the available evidence for school-based prevention is affected by methodological issues; interventions that incorporate skills training are more likely to be effective than information provision-which is ineffective. Social norms and brief interventions to reduce substance use in young people do not have strong evidence of effectiveness. Roadside drug testing and interventions to reduce injection-related harms have a moderate-to-large effect, but additional research with young people is needed. Scarce availability of research on interventions for problematic substance use in young people indicates the need to test interventions that are effective with adults in young people. Existing evidence is from high-income countries, with uncertain applicability in other countries and cultures and in subpopulations differing in sex, age, and risk status. Concerted efforts are needed to increase the evidence base on interventions that aim to reduce the high burden of substance use in young people.
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Affiliation(s)
- Emily Stockings
- National Drug and Alcohol Research Centre, University of New South Wales Australia (UNSW), Sydney, NSW, Australia.
| | - Wayne D Hall
- Centre for Youth Substance Abuse Research, University of Queensland, Brisbane, QLD, Australia; National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Michael Lynskey
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Katherine I Morley
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nicola Reavley
- Centre for Mental Health, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - John Strang
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - George Patton
- Centre for Adolescent Health, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales Australia (UNSW), Sydney, NSW, Australia
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Frazer K, McHugh J, Callinan JE, Kelleher C. Impact of institutional smoking bans on reducing harms and secondhand smoke exposure. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2015. [DOI: 10.1002/14651858.cd011856] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Ekpu VU, Brown AK. The Economic Impact of Smoking and of Reducing Smoking Prevalence: Review of Evidence. Tob Use Insights 2015; 8:1-35. [PMID: 26242225 PMCID: PMC4502793 DOI: 10.4137/tui.s15628] [Citation(s) in RCA: 167] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 07/24/2014] [Accepted: 08/28/2014] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Tobacco smoking is the cause of many preventable diseases and premature deaths in the UK and around the world. It poses enormous health- and non-health-related costs to the affected individuals, employers, and the society at large. The World Health Organization (WHO) estimates that, globally, smoking causes over US$500 billion in economic damage each year. OBJECTIVES This paper examines global and UK evidence on the economic impact of smoking prevalence and evaluates the effectiveness and cost effectiveness of smoking cessation measures. STUDY SELECTION SEARCH METHODS We used two major health care/economic research databases, namely PubMed and the National Institute for Health Research (NIHR) database that contains the British National Health Service (NHS) Economic Evaluation Database; Cochrane Library of systematic reviews in health care and health policy; and other health-care-related bibliographic sources. We also performed hand searching of relevant articles, health reports, and white papers issued by government bodies, international health organizations, and health intervention campaign agencies. SELECTION CRITERIA The paper includes cost-effectiveness studies from medical journals, health reports, and white papers published between 1992 and July 2014, but included only eight relevant studies before 1992. Most of the papers reviewed reported outcomes on smoking prevalence, as well as the direct and indirect costs of smoking and the costs and benefits of smoking cessation interventions. We excluded papers that merely described the effectiveness of an intervention without including economic or cost considerations. We also excluded papers that combine smoking cessation with the reduction in the risk of other diseases. DATA COLLECTION AND ANALYSIS The included studies were assessed against criteria indicated in the Cochrane Reviewers Handbook version 5.0.0. OUTCOMES ASSESSED IN THE REVIEWPrimary outcomes of the selected studies are smoking prevalence, direct and indirect costs of smoking, and the costs and benefits of smoking cessation interventions (eg, "cost per quitter", "cost per life year saved", "cost per quality-adjusted life year gained," "present value" or "net benefits" from smoking cessation, and "cost savings" from personal health care expenditure). MAIN RESULTS The main findings of this study are as follows: The costs of smoking can be classified into direct, indirect, and intangible costs. About 15% of the aggregate health care expenditure in high-income countries can be attributed to smoking. In the US, the proportion of health care expenditure attributable to smoking ranges between 6% and 18% across different states. In the UK, the direct costs of smoking to the NHS have been estimated at between £2.7 billion and £5.2 billion, which is equivalent to around 5% of the total NHS budget each year. The economic burden of smoking estimated in terms of GDP reveals that smoking accounts for approximately 0.7% of China's GDP and approximately 1% of US GDP. As part of the indirect (non-health-related) costs of smoking, the total productivity losses caused by smoking each year in the US have been estimated at US$151 billion.The costs of smoking notwithstanding, it produces some potential economic benefits. The economic activities generated from the production and consumption of tobacco provides economic stimulus. It also produces huge tax revenues for most governments, especially in high-income countries, as well as employment in the tobacco industry. Income from the tobacco industry accounts for up to 7.4% of centrally collected government revenue in China. Smoking also yields cost savings in pension payments from the premature death of smokers.Smoking cessation measures could range from pharmacological treatment interventions to policy-based measures, community-based interventions, telecoms, media, and technology (TMT)-based interventions, school-based interventions, and workplace interventions.The cost per life year saved from the use of pharmacological treatment interventions ranged between US$128 and US$1,450 and up to US$4,400 per quality-adjusted life years (QALYs) saved. The use of pharmacotherapies such as varenicline, NRT, and Bupropion, when combined with GP counseling or other behavioral treatment interventions (such as proactive telephone counseling and Web-based delivery), is both clinically effective and cost effective to primary health care providers.Price-based policy measures such as increase in tobacco taxes are unarguably the most effective means of reducing the consumption of tobacco. A 10% tax-induced cigarette price increase anywhere in the world reduces smoking prevalence by between 4% and 8%. Net public benefits from tobacco tax, however, remain positive only when tax rates are between 42.9% and 91.1%. The cost effectiveness ratio of implementing non-price-based smoking cessation legislations (such as smoking restrictions in work places, public places, bans on tobacco advertisement, and raising the legal age of smokers) range from US$2 to US$112 per life year gained (LYG) while reducing smoking prevalence by up to 30%-82% in the long term (over a 50-year period).Smoking cessation classes are known to be most effective among community-based measures, as they could lead to a quit rate of up to 35%, but they usually incur higher costs than other measures such as self-help quit-smoking kits. On average, community pharmacist-based smoking cessation programs yield cost savings to the health system of between US$500 and US$614 per LYG.Advertising media, telecommunications, and other technology-based interventions (such as TV, radio, print, telephone, the Internet, PC, and other electronic media) usually have positive synergistic effects in reducing smoking prevalence especially when combined to deliver smoking cessation messages and counseling support. However, the outcomes on the cost effectiveness of TMT-based measures have been inconsistent, and this made it difficult to attribute results to specific media. The differences in reported cost effectiveness may be partly attributed to varying methodological approaches including varying parametric inputs, differences in national contexts, differences in advertising campaigns tested on different media, and disparate levels of resourcing between campaigns. Due to its universal reach and low implementation costs, online campaign appears to be substantially more cost effective than other media, though it may not be as effective in reducing smoking prevalence.School-based smoking prevalence programs tend to reduce short-term smoking prevalence by between 30% and 70%. Total intervention costs could range from US$16,400 to US$580,000 depending on the scale and scope of intervention. The cost effectiveness of school-based programs show that one could expect a saving of approximately between US$2,000 and US$20,000 per QALY saved due to averted smoking after 2-4 years of follow-up.Workplace-based interventions could represent a sound economic investment to both employers and the society at large, achieving a benefit-cost ratio of up to 8.75 and generating 12-month employer cost savings of between $150 and $540 per nonsmoking employee. Implementing smoke-free workplaces would also produce myriads of new quitters and reduce the amount of cigarette consumption, leading to cost savings in direct medical costs to primary health care providers. Workplace interventions are, however, likely to yield far greater economic benefits over the long term, as reduced prevalence will lead to a healthier and more productive workforce. CONCLUSIONS We conclude that the direct costs and externalities to society of smoking far outweigh any benefits that might be accruable at least when considered from the perspective of socially desirable outcomes (ie, in terms of a healthy population and a productive workforce). There are enormous differences in the application and economic measurement of smoking cessation measures across various types of interventions, methodologies, countries, economic settings, and health care systems, and these may have affected the comparability of the results of the studies reviewed. However, on the balance of probabilities, most of the cessation measures reviewed have not only proved effective but also cost effective in delivering the much desired cost savings and net gains to individuals and primary health care providers.
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Affiliation(s)
- Victor U Ekpu
- Adam Smith Business School (Economics Division), University of Glasgow, Glasgow, UK
| | - Abraham K Brown
- Nottingham Business School (Marketing Division), Nottingham Trent University, Nottingham, UK
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