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Lima-Serrano M, Barrera-Villalba C, Mac-Fadden I, Mesters I, de Vries H. Alerta Cannabis: A Tailored-Computer Web-Based Program for the Prevention of Cannabis Use in Adolescents: A Cluster-Randomized Controlled Trial Protocol. BMC Nurs 2024; 23:239. [PMID: 38600496 PMCID: PMC11005203 DOI: 10.1186/s12912-024-01889-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 03/21/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND The growing use of cannabis in adolescence is a public health problem that must be addressed through prevention. In Spain, the average age of initiation of cannabis use in the adolescent population is 14.8 years. At 14 years, the lifetime prevalence of cannabis use is 11.7%, which increases to 51.,5% at the age of 18; the prevalence of cannabis use in the population aged 14 to 18 years is 28.6%, a figure that must be tried to reduce, that is why this school prevention program is proposed: Alerta Cannabis. METHODS The Alerta Cannabis research project consists of design, implementation, and evaluation. In the first phase, a computer-tailored eHealth program (Alerta Cannabis) is developed based on the I-Change Model, an integrated model based on three main behavioral change processes: awareness, motivation, and action. This program consists of four 30-minute sessions that will provide culturally adapted and personalized advice to motivate students not to use cannabis through text feedback, animations, and gamification techniques. This phase will also include usability testing. In the implementation phase, secondary school students from Western Andalusia, Spain (Seville, Cádiz, Huelva, and Córdoba) and Eastern Andalusia (Jaén, Málaga, and Granada) will be randomized to an experimental condition (EC) or a control condition (CC) for a cluster randomized clinical trial (CRCT). Each condition will have 35 classes within 8 schools. GI will receive the online intervention Alerta Cannabis. EC and CC will have to fill out a questionnaire at baseline, six months, and twelve months of follow-up. In the last phase, the effect of Alerta Cannabis is evaluated. The primary outcomes are the lifetime prevalence of cannabis use and its use in the last 30 days and at 6 months. At 12 months of follow-up, the prevalence in the last 12 months will also be assessed. The secondary outcome is the intention to use cannabis. DISCUSSION The study tests the effect of the innovative program specifically aimed to reduce the use of cannabis in the adolescent population through eHealth in Spain. The findings aim to develop and implement evidence-based cannabis prevention interventions, which could support school prevention, for instance, the assistance of school nurses. If the program proves to be effective, it could be useful to prevent cannabis use on a national and international scale. TRIAL REGISTRATION NCT05849636. Date of registration: March 16, 2023.
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Affiliation(s)
- Marta Lima-Serrano
- Instituto de Biomedicina de Sevilla, IBiS. Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - Carmen Barrera-Villalba
- Instituto de Biomedicina de Sevilla, IBiS. Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain.
- Department of Health Promotion, Care and Public Health Research Institute CAPHRI, Maastricht University, Maastricht, The Netherlands.
| | | | - Ilse Mesters
- Department of Epidemiology, Care and Public Health Research Institute CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - Hein de Vries
- Department of Health Promotion, Care and Public Health Research Institute CAPHRI, Maastricht University, Maastricht, The Netherlands
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Angeli M, Hassandra M, Krommidas C, Morres I, Theodorakis Y. Assessing the Impact of a Health Education Anti-Smoking Program for Students: A Follow-Up Investigation. CHILDREN (BASEL, SWITZERLAND) 2024; 11:387. [PMID: 38671604 PMCID: PMC11049245 DOI: 10.3390/children11040387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/16/2024] [Accepted: 03/20/2024] [Indexed: 04/28/2024]
Abstract
In this follow-up study, we aimed to assess the effectiveness of the "I do not smoke, I exercise" anti-smoking preventive health education program. The program was based on the theory of planned behavior supplemented with life skills teaching and targeted at high school students. The intervention comprised ten one-hour online sessions, administered by physical education instructors. The study cohort comprised 222 students (109 boys, 113 girls) from 11 secondary schools, with an average age of 16.42 ± 1.36 years. Data collection involved pre- and post-intervention self-assessment questionnaires. The examined variables included attitudes towards smoking, intention to smoke, subjective norm, perceived behavioral control (PBC), knowledge about smoking, smoking behavior, exercise behavior, attitudes toward the program's implementation, and satisfaction with the program. A separate paired samples t-test revealed a significant improvement in students' knowledge about smoking (t217 = -5.605, p < 0.001, d = 0.38) and perceived behavioral control (t220 = -2.166, p < 0.05, d = 0.15) following the intervention. However, no significant changes were observed in the remaining variables. In addition, students' overall satisfaction with the implementation of the present health education program was high (M = 5.72 ± 1.39). These findings suggest that the health education smoking prevention intervention incorporates techniques and strategies that influence the perceived behavioral control variable, emphasizing students' strong interest in educationally theorized programs integrating technology into their design. Future studies should consider further examination of tobacco control strategies within the high school context.
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Affiliation(s)
| | | | | | | | - Yannis Theodorakis
- Department of Physical Education and Sport Science, University of Thessaly, 42100 Trikala, Greece; (M.A.); (M.H.); (C.K.); (I.M.)
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Nyman J, Tornivuori A, Salanterä S, Barroso T, Parisod H. Systematic review of digital interventions to support refusal self-efficacy in child and adolescent health promotion. Health Promot Int 2022; 37:6722695. [PMID: 36166268 DOI: 10.1093/heapro/daac085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Refusal self-efficacy protects against risky health behavior. Digital interventions have the potential to support self-efficacy due to the enactive experience provided by digital technologies. The aim of this systematic literature review was to evaluate the evidence of digital interventions to support refusal self-efficacy in child and adolescent health promotion. Following the Cochrane Collaboration guidelines, five electronic databases were searched from 2009 to 2020. The studies were assessed by two independent reviewers according to the eligibility criteria. Eligible studies were included in the review, assessed for risk of bias, synthesized narratively and assessed for evidence quality with the GRADE approach. Twenty-three studies, that examined 18 different interventions, were included in the review. The interventions included various digital elements as means to support the child and adolescent refusal self-efficacy (e.g. games, videos, feedback and activities for regulating feelings). The interventions improving refusal self-efficacy were more often used at home setting and addressed the four sources of self-efficacy with different digital elements regardless of intervention duration and intensity. Although the results on intervention effects varied and the evidence quality remained low, the overall evidence concerning these interventions was encouraging. Based on the subgroup analysis, the results were mainly encouraging among girls. When these interventions are implemented in health promotion, their benefits and weaknesses need to be considered comprehensively. The results provide information for designing and developing digital interventions to support child and adolescent refusal self-efficacy. Further research with larger sample sizes and more rigorous study designs is needed to strengthen the evidence of these interventions.
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Affiliation(s)
- Johanna Nyman
- Department of Nursing Science, FI-20014, University of Turku
| | - Anna Tornivuori
- Department of Nursing Science, FI-20014, University of Turku.,Turku University Hospital, Health Village, Turku, Finland
| | - Sanna Salanterä
- Department of Nursing Science, FI-20014, University of Turku.,Turku University Hospital, Turku, Finland
| | - Teresa Barroso
- Nursing School of Coimbra, Rua 5 de Outubro, Apartado 7001, 3046-851 Coimbra, Portugal
| | - Heidi Parisod
- Department of Nursing Science, FI-20014, University of Turku.,Nursing Research Foundation sr (NRF), Asemamiehenkatu 2, 00520 Helsinki, Finland
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Drapkina OM, Kontsevaya AV, Kalinina AM, Avdeev SM, Agaltsov MV, Alexandrova LM, Antsiferova AA, Aronov DM, Akhmedzhanov NM, Balanova YA, Balakhonova TV, Berns SA, Bochkarev MV, Bochkareva EV, Bubnova MV, Budnevsky AV, Gambaryan MG, Gorbunov VM, Gorny BE, Gorshkov AY, Gumanova NG, Dadaeva VA, Drozdova LY, Egorov VA, Eliashevich SO, Ershova AI, Ivanova ES, Imaeva AE, Ipatov PV, Kaprin AD, Karamnova NS, Kobalava ZD, Konradi AO, Kopylova OV, Korostovtseva LS, Kotova MB, Kulikova MS, Lavrenova EA, Lischenko OV, Lopatina MV, Lukina YV, Lukyanov MM, Mayev IV, Mamedov MN, Markelova SV, Martsevich SY, Metelskaya VA, Meshkov AN, Milushkina OY, Mukaneeva DK, Myrzamatova AO, Nebieridze DV, Orlov DO, Poddubskaya EA, Popovich MV, Popovkina OE, Potievskaya VI, Prozorova GG, Rakovskaya YS, Rotar OP, Rybakov IA, Sviryaev YV, Skripnikova IA, Skoblina NA, Smirnova MI, Starinsky VV, Tolpygina SN, Usova EV, Khailova ZV, Shalnova SA, Shepel RN, Shishkova VN, Yavelov IS. 2022 Prevention of chronic non-communicable diseases in Of the Russian Federation. National guidelines. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2022. [DOI: 10.15829/1728-8800-2022-3235] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Socio-environmental and psychosocial predictors of smoking susceptibility among adolescents with contrasting socio-cultural characteristics: a comparative analysis. BMC Public Health 2021; 21:2240. [PMID: 34886840 PMCID: PMC8662882 DOI: 10.1186/s12889-021-12351-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 11/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite a steady decline in adolescent smoking globally, it remains a prevalent risk factor for non-communicable disease. Previous research points to differences in socio-environmental and psychosocial risk factors for smoking and how they vary across different settings with disparate social and cultural characteristics. As a result, smoking rates have remained disproportionately higher in some settings while decreasing in others. This study explored the socio-environmental and psychosocial risk factors for smoking susceptibility in a high-income and upper-middle income setting. METHODS Cross-sectional data were obtained from 1,573 male and female adolescents aged 11-15 years who completed self-administered questionnaires in schools in Northern Ireland and Bogotá, Colombia. Using logistic regression analysis, we examined how socio-environmental and psychosocial predictors of smoking susceptibility compared across the two countries. RESULTS In Northern Ireland, reduced odds of smoking susceptibility were significantly associated with less family smoking (OR: 0.64, 95% CI: 0.41-1.00); having access to information about smoking in school (OR: 0.75, 95% CI: 0.59-0.96); negative attitudes towards smoking (OR: 0.35, 95% CI: 0.23-0.51); higher levels of openness (OR: 0.59, 95% CI: 0.50-0.69); and higher levels of self-reported wellbeing (OR: 0.57, 95% CI: 0.44-0.74). Increased odds of smoking susceptibility were associated with reporting less smoking of a mother (OR: 1.37, 95% CI: 1.06-1.76); higher levels of extraversion (OR: 1.40, 95% CI: 1.04-1.90); and receiving pocket money (OR: 1.20, 95% CI: 1.06-1.37). In Bogotá, reduced odds of smoking susceptibility were significantly associated with reporting less smoking among friends (OR: 0.86, 95% CI: 0.76-0.98); higher levels of self-efficacy (OR: 0.58, 95% CI: 0.40-0.83); greater perceived behavioural control to quit smoking (OR: 0.71, 95% CI: 0.56-0.90); and lower levels of truancy (OR: 0.69, 95% CI: 0.52-0.92). In Bogotá, no factors were associated with increased odds of smoking susceptibility in the final model. CONCLUSIONS The findings illustrate that there were differences in predictors of adolescent smoking susceptibility across the two settings. By using a comparative approach we demonstrate that smoking interventions and policies must be sensitive to the cultural and normative context within which they are implemented.
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Sánchez-Franco S, Arias LF, Jaramillo J, Murray JM, Hunter RF, Llorente B, Bauld L, Good S, West J, Kee F, Sarmiento OL. Cultural adaptation of two school-based smoking prevention programs in Bogotá, Colombia. Transl Behav Med 2021; 11:1567-1578. [PMID: 33899915 PMCID: PMC8499713 DOI: 10.1093/tbm/ibab019] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Smoking prevention among adolescents is a public health challenge that is even more significant in low- and middle-income countries where local evidence is limited and smoking rates remain high. Evidence-based interventions could be transferred to low- and middle-income country settings but only after appropriate cultural adaptation. This paper aims to describe the process of the cultural adaptation of two school-based smoking prevention interventions, A Stop Smoking in Schools Trial and Dead Cool, to be implemented in Bogotá, Colombia. A recognized heuristic framework guided the cultural adaptation through five stages. We conducted a concurrent nested mixed-methods study consisting of a qualitative descriptive case study and a quantitative pre- and post quasi-experiment without a control. Contextual, content, training, and implementation modifications were made to the programs to address cultural factors, to maintain the fidelity of implementation, and to increase the pupils' engagement with the programs. Modifications incorporated the suggestions of stakeholders, the original developers, and local community members, whilst considering the feasibility of delivering the programs. Involving stakeholders, original program developers, and community members in the cultural adaptation of evidence-based interventions is essential to properly adapt them to the local context, and to maintain the fidelity of program implementation.
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Affiliation(s)
- Sharon Sánchez-Franco
- Department of Public Health, School of Medicine, Universidad de Los Andes, Bogotá, Colombia
| | - Luis Fernando Arias
- Department of Public Health, School of Medicine, Universidad de Los Andes, Bogotá, Colombia
| | - Joaquin Jaramillo
- Department of Public Health, School of Medicine, Universidad de Los Andes, Bogotá, Colombia
| | - Jennifer M Murray
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Ruth F Hunter
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | | | - Linda Bauld
- The Usher Institute and SPECTRUM Consortium, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | | | | | - Frank Kee
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Olga L Sarmiento
- Department of Public Health, School of Medicine, Universidad de Los Andes, Bogotá, Colombia
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Nabiolahi A, Sedghi S, Aghili R, Nemati-Anaraki L. Personalization of health information prescription in diabetes clinical setting: A qualitative study. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2021; 10:103. [PMID: 34084850 PMCID: PMC8150073 DOI: 10.4103/jehp.jehp_688_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 07/18/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND The prevalence of diabetes makes considerable costs for health-care organizations. The increase of patient's self-care abilities by use of personalizing health information prescription can reduce these costs. This study was conducted to explore the benefits and challenges related to personalizing health information prescription in diabetes clinical settings. MATERIALS AND METHODS The samples included diabetes education officials working in specialized diabetes clinics and Diabetes Research Centre managers of Iran and Tehran Universities of Medical Sciences. They were 21 cases and selected through purposeful sampling method. Semi-structured interview and focus discussion groups were used to collect the viewpoints of specialists. Interview guide, based on literature review and the documents of diabetes, was used in interviews and focus groups. Their validity was affirmed by specialists. The interview texts were coded in MAXQDA10 software and analyzed through content analysis method. RESULTS The most important benefits of personalizing health information prescription were classified into five themes as follows: medical services improvement, facilitation of consumers to information resources, improvement in patients' knowledge and awareness, increase in self-care ability and disease management, reinforcing the relation between physician and patient and keeping physician in the information prescription cycle. The challenges of personalizing of health information prescription were revealed as follows: Recognition of patients' personal characteristics at the turn of entering the system, systems' functional modifiers especially bilateral interaction and relation to patient's health file, content recognition, and creating suitable protocol. CONCLUSION This study showed that diabetes clinical settings face different organizational and process challenges for establishing the personalization of health information prescription. The most important challenges which should be considered in designing information prescription in diabetes clinical environments are as follows: reinforcing physicians' recognition of information prescription benefits, lack of integrative electronic health information system, and patient primary assessment in the first stage of entering the patient into the system in respect of clinical and personal aspects in information needs of consumer.
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Affiliation(s)
- Abdolahad Nabiolahi
- Department of Medical Library and Information Sciences, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Shahram Sedghi
- Department of Medical Library and Information Sciences, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
- Health Management and Economics Research Center, Iran University of Medical Sciences, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Rokhsareh Aghili
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Leila Nemati-Anaraki
- Department of Medical Library and Information Sciences, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
- Health Management and Economics Research Center, Iran University of Medical Sciences, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
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Confirmatory factor analysis comparing incentivized experiments with self-report methods to elicit adolescent smoking and vaping social norms. Sci Rep 2020; 10:15818. [PMID: 32978471 PMCID: PMC7519107 DOI: 10.1038/s41598-020-72784-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/07/2020] [Indexed: 11/20/2022] Open
Abstract
Many adolescent smoking prevention programmes target social norms, typically evaluated with self-report, susceptible to social desirability bias. An alternative approach with little application in public health are experimental norms elicitation methods. Using the Mechanisms of Networks and Norms Influence on Smoking in Schools (MECHANISMS) study baseline data, from 12–13 year old school pupils (n = 1656) in Northern Ireland and Bogotá (Colombia), we compare two methods of measuring injunctive and descriptive smoking and vaping norms: (1) incentivized experiments, using monetary payments to elicit norms; (2) self-report scales. Confirmatory factor analysis (CFA) examined whether the methods measured the same construct. Paths from exposures (country, sex, personality) to social norms, and associations of norms with (self-reported and objectively measured) smoking behavior/intentions were inspected in another structural model. Second-order CFA showed that latent variables representing experimental and survey norms measurements were measuring the same underlying construct of anti-smoking/vaping norms (Comparative Fit Index = 0.958, Tucker Lewis Index = 0.951, Root Mean Square Error of Approximation = 0.030, Standardized Root Mean Square Residual = 0.034). Adding covariates into a structural model showed significant paths from country to norms (second-order anti-smoking/vaping norms latent variable: standardized factor loading [β] = 0.30, standard error [SE] = 0.09, p < 0.001), and associations of norms with self-reported anti-smoking behavior (β = 0.40, SE = 0.04, p < 0.001), self-reported anti-smoking intentions (β = 0.42, SE = 0.06, p < 0.001), and objectively measured smoking behavior (β = − 0.20, SE = 0.06, p = 0.001). This paper offers evidence for the construct validity of behavioral economic methods of eliciting adolescent smoking and vaping norms. These methods seem to index the same underlying phenomena as commonly-used self-report scales.
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Murta SG, Parada PDO, da Silva Meneses S, Medeiros JVV, Balbino A, Rodrigues MC, Miura MA, Dos Santos TAA, de Vries H. Dating SOS: a systematic and theory-based development of a web-based tailored intervention to prevent dating violence among Brazilian youth. BMC Public Health 2020; 20:391. [PMID: 32216764 PMCID: PMC7098149 DOI: 10.1186/s12889-020-08487-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/09/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Dating violence has an alarming prevalence among Brazilian adolescents. School-based preventive programs have been implemented, but remain isolated initiatives with low reach. Health communication strategies based on innovative technologies with a high potential of diffusion are urgent. This study aimed to develop a computer-tailored intervention to prevent victimization and perpetration of dating violence among Brazilian youth. METHODS The intervention, called Dating SOS (SOS Namoro), is based on the I-Change Model and attachment theory and is a comprehensive preventive program targeted to young people with a current partner. The intervention design included the stages of needs assessment; definition of objectives of change; development of the library of messages; elaboration of a questionnaire for tailoring feedbacks according to the relevant variables; integration of the content in the software Tailor Builder; pre-testing; and usability and efficacy evaluation planning. Dating SOS is composed of four online sessions. The first session gives a tailored orientation on attachment style and risk perception of violence. The second session addresses knowledge on conflict management, positive and negative social models of intimate relationships and an action plan to improve everyday interactions. The third session covers social norms, self-efficacy and an action plan to cope with conflicts. The fourth session discusses attitudes, social support and an action plan to protect from violence. Improvements on the interface and tailoring refinement was done after pre-testing to improve attractiveness and decrease risk of iatrogenic effects. DISCUSSION The principal merit of the present study resides in the development of an innovative strategy based on the qualified use of the internet for education surrounding romantic relationships and the prevention of dating violence among adolescent and young Brazilians, a hitherto unaddressed need in the field. The intervention usability and efficacy should be investigated in further studies. TRIAL REGISTRATION Brazilian Registry of Clinical Trials. RBR-9frj8q. Prospectively registered on July 25, 2019. http://www.ensaiosclinicos.gov.br/rg/RBR-9frj8q/.
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Affiliation(s)
- Sheila Giardini Murta
- Department of Clinical Psychology, Institute of Psychology, University of Brasília, Campus Darcy Ribeiro, Brasília, DF, CEP 70910-900, Brazil.
| | - Priscila de Oliveira Parada
- Department of Clinical Psychology, Institute of Psychology, University of Brasília, Campus Darcy Ribeiro, Brasília, DF, CEP 70910-900, Brazil
| | - Sara da Silva Meneses
- Department of Clinical Psychology, Institute of Psychology, University of Brasília, Campus Darcy Ribeiro, Brasília, DF, CEP 70910-900, Brazil
| | - João Victor Venâncio Medeiros
- Department of Clinical Psychology, Institute of Psychology, University of Brasília, Campus Darcy Ribeiro, Brasília, DF, CEP 70910-900, Brazil
| | - Amanda Balbino
- Department of Clinical Psychology, Institute of Psychology, University of Brasília, Campus Darcy Ribeiro, Brasília, DF, CEP 70910-900, Brazil
| | - Marina Caricatti Rodrigues
- Department of Clinical Psychology, Institute of Psychology, University of Brasília, Campus Darcy Ribeiro, Brasília, DF, CEP 70910-900, Brazil
| | - Marco Akira Miura
- Department of Design, Institute of Arts, University of Brasília, Brasília, Brazil
| | | | - Hein de Vries
- Department of Health Promotion, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, the Netherlands
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Martinez-Montilla JM, Mercken L, de Vries H, Candel M, Lima-Rodríguez JS, Lima-Serrano M. A Web-Based, Computer-Tailored Intervention to Reduce Alcohol Consumption and Binge Drinking Among Spanish Adolescents: Cluster Randomized Controlled Trial. J Med Internet Res 2020; 22:e15438. [PMID: 32012064 PMCID: PMC7007597 DOI: 10.2196/15438] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/04/2019] [Accepted: 10/19/2019] [Indexed: 11/13/2022] Open
Abstract
Background Alcohol consumption, including binge drinking (BD) and heavy episodic drinking (HED), is one of the leading risk factors among Spanish adolescents leading to significant social, health, and economic consequences. Reduction of BD and HED in adolescents can be achieved using Web-based, computer-tailored (CT) interventions, providing highly personalized feedback that is adapted to a person’s individual characteristics and needs. Randomized controlled trials assessing the effects of tailored BD reduction programs among Spanish adolescents are scarce. Objective The aim of this study was to test the effectiveness of the Web-based, CT intervention Alerta Alcohol, aimed at the prevention of BD in Spanish adolescents. As a secondary outcome, effects on HED, weekly consumption, and any consumption were also assessed. The adherence and process evaluation were assessed. Methods A cluster randomized controlled trial conducted among 15 Spanish schools was developed. Each school was randomized into either an experimental condition (EC) (N=742) or a control condition (CC) (N=505). Finally, 351 participants for the EC and 261 for the CC were included in the analysis (N=612). Baseline assessment took place in January and February 2017. Demographic variables and alcohol use were assessed at baseline. Follow-up assessment of alcohol use took place 4 months later in May and June 2017. Participants were compared according to their randomization group (EC versus CC). After the baseline assessment, participants in the EC started the intervention, which consisted of short stories about BD, in which CT feedback was based on the I-Change Model for behavior change. Participants in the CC group only received the baseline questionnaire. Effects of the intervention were assessed using a three-level mixed logistic regression analysis for BD, HED, and any consumption, and a three-level mixed linear regression analysis for weekly consumption. Results In total, 1247 adolescents participated in the baseline assessment and 612 participated in the follow-up assessment; the attrition rate was 50.92%. The intervention was effective in reducing HED among adolescents; the odds of HED in the CC was nine times that in the experimental condition (P=.04). No effects were found for BD, weekly consumption, and any consumption. Process evaluations revealed that the adolescents were satisfied with the program (68.8%), would use the program again (52.9%), and would recommend it to someone else (62.8%). Females and non-binge drinkers showed better responses in the process evaluation. Conclusions Our intervention was effective regarding HED but not regarding BD, weekly consumption, and any consumption. It may be that limiting alcohol consumption to prevent HED was easier in the Spanish context than it was to carry out further steps, such as reducing other patterns of alcohol consumption. Hence, additional actions are needed to accomplish these latter goals, including community approaches and policy actions aimed at denormalizing alcohol consumption among Spanish adolescents. Trial Registration ClinicalTrials.gov NCT03288896; https://clinicaltrials.gov/ct2/show/NCT03288896 International Registered Report Identifier (IRRID) RR2-10.1186/s12889-018-5346-4
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Affiliation(s)
- José Manuel Martinez-Montilla
- Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain.,Department of Health Promotion, Maastricht University, Maastricht, Netherlands.,Care and Public Health Research Institute, Maastricht, Netherlands
| | - Liesbeth Mercken
- Department of Health Promotion, Maastricht University, Maastricht, Netherlands.,Care and Public Health Research Institute, Maastricht, Netherlands
| | - Hein de Vries
- Department of Health Promotion, Maastricht University, Maastricht, Netherlands.,Care and Public Health Research Institute, Maastricht, Netherlands
| | - Math Candel
- Care and Public Health Research Institute, Maastricht, Netherlands.,Department of Methodology and Statistics, Maastricht University, Maastricht, Netherlands
| | | | - Marta Lima-Serrano
- Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
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Hunter RF, Montes F, Murray JM, Sanchez-Franco SC, Montgomery SC, Jaramillo J, Tate C, Kumar R, Dunne L, Ramalingam A, Kimbrough EO, Krupka E, Zhou H, Moore L, Bauld L, Llorente B, Sarmiento OL, Kee F. MECHANISMS Study: Using Game Theory to Assess the Effects of Social Norms and Social Networks on Adolescent Smoking in Schools-Study Protocol. Front Public Health 2020; 8:377. [PMID: 32850598 PMCID: PMC7417659 DOI: 10.3389/fpubh.2020.00377] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 06/30/2020] [Indexed: 11/30/2022] Open
Abstract
This proof of concept study harnesses novel transdisciplinary insights to contrast two school-based smoking prevention interventions among adolescents in the UK and Colombia. We compare schools in these locations because smoking rates and norms are different, in order to better understand social norms based mechanisms of action related to smoking. We aim to: (1) improve the measurement of social norms for smoking behaviors in adolescents and reveal how they spread in schools; (2) to better characterize the mechanisms of action of smoking prevention interventions in schools, learning lessons for future intervention research. The A Stop Smoking in Schools Trial (ASSIST) intervention harnesses peer influence, while the Dead Cool intervention uses classroom pedagogy. Both interventions were originally developed in the UK but culturally adapted for a Colombian setting. In a before and after design, we will obtain psychosocial, friendship, and behavioral data (e.g., attitudes and intentions toward smoking and vaping) from ~300 students in three schools for each intervention in the UK and the same number in Colombia (i.e., ~1,200 participants in total). Pre-intervention, participants take part in a Rule Following task, and in Coordination Games that allow us to assess their judgments about the social appropriateness of a range of smoking-related and unrelated behaviors, and elicit individual sensitivity to social norms. After the interventions, these behavioral economic experiments are repeated, so we can assess how social norms related to smoking have changed, how sensitivity to classroom and school year group norms have changed and how individual changes are related to changes among friends. This Game Theoretic approach allows us to estimate proxies for norms and norm sensitivity parameters and to test for the influence of individual student attributes and their social networks within a Markov Chain Monte Carlo modeling framework. We identify hypothesized mechanisms by triangulating results with qualitative data from participants. The MECHANISMS study is innovative in the interplay of Game Theory and longitudinal social network analytical approaches, and in its transdisciplinary research approach. This study will help us to better understand the mechanisms of smoking prevention interventions in high and middle income settings.
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Affiliation(s)
- Ruth F. Hunter
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
- *Correspondence: Ruth F. Hunter
| | - Felipe Montes
- Department of Industrial Engineering, Social and Health Complexity Center, Universidad de Los Andes, Bogotá, Colombia
| | - Jennifer M. Murray
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | | | - Shannon C. Montgomery
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Joaquín Jaramillo
- Department of Public Health, School of Medicine, Universidad de Los Andes, Bogotá, Colombia
| | - Christopher Tate
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Rajnish Kumar
- Queen's Management School, Queen's University Belfast, Belfast, United Kingdom
| | - Laura Dunne
- Centre for Evidence and Social Innovation, School of Social Sciences, Education and Social Work, Queen's University Belfast, Belfast, United Kingdom
| | - Abhijit Ramalingam
- Department of Economics, Appalachian State University, Boone, NC, United States
| | - Erik O. Kimbrough
- The George L. Argyros School of Business and Economics, Smith Institute for Political Economy and Philosophy, Chapman University, Orange, CA, United States
| | - Erin Krupka
- Behavioral and Experimental Economics Laboratory, School of Information, University of Michigan, Ann Abhor, MI, United States
| | - Huiyu Zhou
- School of Informatics, University of Leicester, Leicester, United Kingdom
| | - Laurence Moore
- MRC Social and Public Health Sciences Unit, University of Glasgow, Glasgow, United Kingdom
| | - Linda Bauld
- The Usher Institute and SPECTRUM Consortium, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | | | - Olga L. Sarmiento
- Department of Public Health, School of Medicine, Universidad de Los Andes, Bogotá, Colombia
| | - Frank Kee
- Centre for Public Health, Institute of Health Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
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Lima-Serrano M, Martínez-Montilla JM, Vargas-Martínez AM, Zafra-Agea JA, Lima-Rodríguez JS. Características presentes en escolares de secundaria que no fuman o no tienen intención de hacerlo. GACETA SANITARIA 2019; 33:259-262. [DOI: 10.1016/j.gaceta.2017.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 11/27/2017] [Accepted: 11/28/2017] [Indexed: 10/17/2022]
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Nordin R, Abd Mulud Z, Said N, Mohamad N. Interactive Programme on Prevention of Smoking: Pilot study. ASIAN JOURNAL OF QUALITY OF LIFE 2018; 3:99-106. [DOI: 10.21834/ajqol.v3i12.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 06/19/2018] [Indexed: 09/01/2023]
Abstract
In order to make Malaysia a developed nation by 2020 one of the crucial things is health care and to conduct prevention at an early stage. Hence, health education programme at an early stage has been conducted with primary school children to prevent them from engaging in negative behaviours such as smoking. Currently, the health education programme was organized in poster presentation form. However, in these studies, it was transformed into an interactive school health programme with an active participation from the school children. It is designed to increase the children's learning retention through an active interaction programme.
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Cheung K, Wijnen BFM, Hiligsmann M, Coyle K, Coyle D, Pokhrel S, de Vries H, Präger M, Evers SMAA. Is it cost-effective to provide internet-based interventions to complement the current provision of smoking cessation services in the Netherlands? An analysis based on the EQUIPTMOD. Addiction 2018; 113 Suppl 1:87-95. [PMID: 29243351 PMCID: PMC6032907 DOI: 10.1111/add.14069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 08/07/2017] [Accepted: 10/03/2017] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM The cost-effectiveness of internet-based smoking cessation interventions is difficult to determine when they are provided as a complement to current smoking cessation services. The aim of this study was to evaluate the cost-effectiveness of such an alternate package compared with existing smoking cessation services alone (current package). METHODS A literature search was conducted to identify internet-based smoking cessation interventions in the Netherlands. A meta-analysis was then performed to determine the pooled effectiveness of a (web-based) computer-tailored intervention. The mean cost of implementing internet based interventions was calculated using available information, while intervention reach was sourced from an English study. We used EQUIPTMOD, a Markov-based state-transition model, to calculate the incremental cost-effectiveness ratios [expressed as cost per quality-adjusted life years (QALYs) gained] for different time horizons to assess the value of providing internet-based interventions to complement the current package.). Deterministic sensitivity analyses tested the uncertainty around intervention costs per smoker, relative risks, and the intervention reach. RESULTS Internet-based interventions had an estimated pooled relative risk of 1.40; average costs per smoker of €2.71; and a reach of 0.41% of all smokers. The alternate package (i.e. provision of internet-based intervention to the current package) was dominant (cost-saving) compared with the current package alone (0.14 QALY gained per 1000 smokers; reduced health-care costs of €602.91 per 1000 smokers for the life-time horizon). The alternate package remained dominant in all sensitivity analyses. CONCLUSION Providing internet-based smoking cessation interventions to complement the current provision of smoking cessation services could be a cost-saving policy option in the Netherlands.
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Affiliation(s)
- Kei‐Long Cheung
- Department of Health Services ResearchCAPHRI, Maastricht UniversityMaastrichtthe Netherlands
| | - Ben F. M. Wijnen
- Department of Health Services ResearchCAPHRI, Maastricht UniversityMaastrichtthe Netherlands
- Department of Research and DevelopmentEpilepsy Center KempenhaegheHeezethe Netherlands
| | - Mickaël Hiligsmann
- Department of Health Services ResearchCAPHRI, Maastricht UniversityMaastrichtthe Netherlands
| | - Kathryn Coyle
- Health Economics Research GroupBrunel University LondonUxbridgeUK
| | - Doug Coyle
- School of Epidemiology, Public Health and Preventive MedicineUniversity of OttawaOttawaCanada
- Health Economics Research GroupBrunel University LondonUxbridgeUK
| | - Subhash Pokhrel
- Health Economics Research GroupBrunel University LondonUxbridgeUK
| | - Hein de Vries
- Department of Health PromotionCAPHRI, Maastricht UniversityMaastrichtthe Netherlands
| | - Maximilian Präger
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München (GmbH)—German Research Center for Environmental Health, Comprehensive Pneumology Center Munich (CPC‐M)Member of the German Center for Lung Research (DZL)NeuherbergGermany
| | - Silvia M. A. A. Evers
- Department of Health Services ResearchCAPHRI, Maastricht UniversityMaastrichtthe Netherlands
- Trimbos Institute, National Institute of Mental Health and AddictionUtrechtthe Netherlands
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Lima-Serrano M, Martínez-Montilla JM, Lima-Rodríguez JS, Mercken L, de Vries H. Design, implementation and evaluation of a web-based computer-tailored intervention to prevent binge drinking in adolescents: study protocol. BMC Public Health 2018; 18:449. [PMID: 29618331 PMCID: PMC5885294 DOI: 10.1186/s12889-018-5346-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 03/21/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Binge-drinking in adolescents is a highly prevalent healthcare problem that associates physical and mental health complications with community implications. This paper describes the design, implementation and evaluation of the first web-based computer tailored intervention aimed at the prevention of binge drinking in Spanish adolescents. METHODS The Alerta Alcohol program is based on the I-Change Model. First, feedback from focus and Delphi groups are used for cultural adaptation and to obtain further information on the items to be included on the program. A pilot study is then conducted to assess feasibility and to identify strengths and weaknesses. Second, a Cluster Randomized Controlled Trial is conducted to test the effectiveness of Alerta Alcohol in students aged 16 to 18 years. The study is performed in 16 high schools from Andalusia (southern Spain), which are randomized either to the experimental or the control condition (EC and CC). The EC receives the Alerta Alcohol intervention, which consists of four sessions at school (baseline questionnaire, two sessions in three scenarios: at home, celebrations, and public places, and a final evaluation). The adolescents are provided with answers related to their views of each scenario; this information is used to provide highly specific feedback regarding their knowledge, risk perception, self-esteem, attitude, social influence, and self-efficacy. In addition, two booster sessions are given at home to reinforce the previous messages. The CC just completes the baseline and the final evaluation questionnaires and then they are allowed to receive the intervention as well (as a waiting list). Evaluation takes place after four months. The primary endpoint is binge drinking within 30 days prior to the evaluation and alcohol use in the previous week. It is expected that Alerta Alcohol reduce the prevalence of binge drinking by 10%. Follow up analyses are carried out to determine the differences in effectiveness according to the compliance of the program (quality of the implementation). DISCUSSION The results are expected to be applicable and may incorporate improvements in the practice of the Healthcare and Education Systems. If the program proves to be effective, regional and eventual national implementation should be considered. TRIAL REGISTRATION Trial registration number (ClinicalTrials.gov): NCT03288896 . This study was retrospectively registered on 19/09/2017.
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Affiliation(s)
- Marta Lima-Serrano
- Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - José Manuel Martínez-Montilla
- Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain. .,Department of Health Promotion, Maastricht University, School for Public Health and Primary Care CAPHRI, Maastricht, The Netherlands.
| | - Joaquín S Lima-Rodríguez
- Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - Liesbeth Mercken
- Department of Health Promotion, Maastricht University, School for Public Health and Primary Care CAPHRI, Maastricht, The Netherlands
| | - Hein de Vries
- Department of Health Promotion, Maastricht University, School for Public Health and Primary Care CAPHRI, Maastricht, The Netherlands
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Paulus FW, Ohmann S, Popow C. Practitioner Review: School-based interventions in child mental health. J Child Psychol Psychiatry 2016; 57:1337-1359. [PMID: 27445203 DOI: 10.1111/jcpp.12584] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/02/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND School-based interventions (SBIs) are well-established and effective treatments for improving child mental health. Specific school-based topics include prevention (Tier I-III) and interventions (e.g. cognitive-behavioural programmes and daily report cards). METHODS We performed a systematic literature search in five commonly used online databases (ERIC, MEDLINE, PsycARTICLES, PsycINFO and PSYNDEX) for English-language articles published between 1993 and 2015. Additional sources included reference lists of relevant articles and book chapters. RESULTS We identified a number of successful behavioural or cognitive-behavioural programmes yielding moderate to strong effects for a range of emotional and behavioural problems. The implementation of these programmes and the collaboration of the involved settings (school and home) and persons are important factors for their effectiveness under real-life conditions. CONCLUSIONS Effective SBIs are valuable tools for students with mental health problems if evidence-based cognitive-behavioural interventions are applied and rules of translational algorithms and implementation science are respected.
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Affiliation(s)
- Frank W Paulus
- Department of Child and Adolescent Psychiatry, Saarland University Hospital, Homburg, Germany
| | - Susanne Ohmann
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Christian Popow
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
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Beach SRH, Gerrard M, Gibbons FX, Brody GH, Philibert RA. A Role for Epigenetics in Broadening the Scope of Pediatric Care in the Prevention of Adolescent Smoking. ACTA ACUST UNITED AC 2016; 1:91-97. [PMID: 27500081 DOI: 10.2174/2214083201999140320153918] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Adolescence presents a critical opportunity to support the development of healthy patterns of behavior and prevent future health problems. Unfortunately, there is not yet a well-developed prevention model that allows pediatricians to initiate and monitor prevention efforts for the substantial minority of individuals who engage in risky behavior during adolescence. We suggest that recently developed epigenetic technologies may provide a bridge to a new prevention paradigm in which pediatricians screen for indicated smoking prevention services. Specifically, since currently available tobacco use screening measures are insensitive to low levels of use, newly developed methylation based approaches may enhance the sensitivity of the initial screening for nascent smoking behavior as well monitoring of outcomes. We conclude that the incorporation of Next Gen screening technologies into standard pediatric evaluations may allow for more effective referral to prevention programming for tobacco use. In addition to the potential direct impact on long-term enhancement of health outcomes secondary to smoking prevention, well-established links between smoking and other risk behaviors suggest that expanded referral for nascent smoking may also create opportunities to address other risky adolescent behaviors, and so decrease several interrelated drivers of long-term health care costs.
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Affiliation(s)
- Steven R H Beach
- The Center for Family Research, University of Georgia, Athens, GA, USA
| | - Meg Gerrard
- University of Connecticut, Department of Psychology, Storrs, CT
| | | | - Gene H Brody
- The Center for Family Research, University of Georgia, Athens, GA, USA
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Canale N, Vieno A, Griffiths MD, Marino C, Chieco F, Disperati F, Andriolo S, Santinello M. The efficacy of a web-based gambling intervention program for high school students: A preliminary randomized study. COMPUTERS IN HUMAN BEHAVIOR 2016. [DOI: 10.1016/j.chb.2015.10.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Cheung KL, Evers SMAA, Hiligsmann M, Vokó Z, Pokhrel S, Jones T, Muñoz C, Wolfenstetter SB, Józwiak-Hagymásy J, de Vries H. Understanding the stakeholders' intention to use economic decision-support tools: A cross-sectional study with the tobacco return on investment tool. Health Policy 2016; 120:46-54. [PMID: 26718686 DOI: 10.1016/j.healthpol.2015.11.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/21/2015] [Accepted: 11/17/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND Despite an increased number of economic evaluations of tobacco control interventions, the uptake by stakeholders continues to be limited. Understanding the underlying mechanism in adopting such economic decision-support tools by stakeholders is therefore important. By applying the I-Change Model, this study aims to identify which factors determine potential uptake of an economic decision-support tool, i.e., the Return on Investment tool. METHODS Stakeholders (decision-makers, purchasers of services/pharma products, professionals/service providers, evidence generators and advocates of health promotion) were interviewed in five countries, using an I-Change based questionnaire. MANOVA's were conducted to assess differences between intenders and non-intenders regarding beliefs. A multiple regression analysis was conducted to identify the main explanatory variables of intention to use an economic decision-support tool. FINDINGS Ninety-three stakeholders participated. Significant differences in beliefs were found between non-intenders and intenders: risk perception, attitude, social support, and self-efficacy towards using the tool. Regression showed that demographics, pre-motivational, and motivational factors explained 69% of the variation in intention. DISCUSSION This study is the first to provide a theoretical framework to understand differences in beliefs between stakeholders who do or do not intend to use economic decision-support tools, and empirically corroborating the framework. This contributes to our understanding of the facilitators and barriers to the uptake of these studies.
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Affiliation(s)
- Kei Long Cheung
- Caphri school of Public Health and Primary Care, Health Services Research, Maastricht University, Duboisdomein 30, GT Maastricht, 6229, The Netherlands.
| | - Silvia M A A Evers
- Caphri school of Public Health and Primary Care, Health Services Research, Maastricht University, Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Duboisdomein 30, GT Maastricht, 6229, The Netherlands
| | - Mickaël Hiligsmann
- Caphri school of Public Health and Primary Care, Health Services Research, Maastricht University, Duboisdomein 30, GT Maastricht, 6229, The Netherlands
| | - Zoltán Vokó
- Department of Health Policy & Health Economics, Faculty of Social Sciences, Eötvös Loránd University, Pázmány Péter sétány 1/a, Budapest, 1117, Hungary; Syreon Research Institute, Thököly út 119, Budapest, 1146, Hungary
| | - Subhash Pokhrel
- Health Economics Research Group, Brunel University London, UB8 3PH, Uxbridge, United Kingdom
| | - Teresa Jones
- Health Economics Research Group, Brunel University London, UB8 3PH, Uxbridge, United Kingdom
| | - Celia Muñoz
- Centre for Research in Health and Economics (CRES), University Pompeu Fabra, Ramon Trias Fargas 25-27, Barcelona, 08005, Spain
| | - Silke B Wolfenstetter
- Institute of Health Economics and Health Care Management Helmholtz Zentrum München-German Research Center for Environmental Health (GmbH), Member of the German Center for Lung Research (DZL), Ingolstädter Landstr. 1, Neuherberg, 85764, Germany
| | | | - Hein de Vries
- Caphri school of Public Health and Primary Care Health Promotion, Maastricht University, POB 616 6200, MD Maastricht, The Netherlands
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Karimy M, Zareban I, Araban M, Montazeri A. An Extended Theory of Planned Behavior (TPB) Used to Predict Smoking Behavior Among a Sample of Iranian Medical Students. INTERNATIONAL JOURNAL OF HIGH RISK BEHAVIORS & ADDICTION 2015; 4:e24715. [PMID: 26495261 PMCID: PMC4609501 DOI: 10.5812/ijhrba.24715] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 01/17/2015] [Accepted: 01/25/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Smoking among the youth is an important public health concern. Although several studies have investigated the correlates of smoking behavior, no theory-based study has particularly assessed this problem among medical students. OBJECTIVES This study aimed to evaluate the efficacy of the extended theory of planned behavior (TPB) to predict smoking behavior among a sample of Iranian medical students. PATIENTS AND METHODS This is a cross-sectional study carried out in Ahvaz, Iran, 2014. The data were collected through a self-administered questionnaire, which included items on demographics, smoking behavior, and components of the TPB model (attitude, subjective norms, perceived behavior control, and intention), and an added construct on smoking refusal skill. Data were analyzed using descriptive correlation, and linear regression statistics by SPSS, version 16. RESULTS One hundred and seventy medical students with a mean age of 21.25 (SD = 2.9) years were enrolled in the study. Of them, 24 (13.5%) students were smokers. All components of the TPB model and smoking refusal skill were statistically significant as to intention to smoke (P < 0.001). The TPB constructs with and without smoking refusal skill accounted for 77% (adjusted R2) and 78% of the variance observed for intention to smoke, respectively. The results also revealed the highest weight for perceived behavior control (β= -0.40). CONCLUSIONS The findings of this study indicated that all TPB variables are useful tools for prediction of the smoking behaviors among students. Particularly, students' perceived behavioral control and attitudes towards smoking were found to be important determinants of smoking intentions. Thus, the findings could be used for planning effective tobacco control programs targeting University students.
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Affiliation(s)
- Mahmood Karimy
- Department of Public Health, Faculty of Health, Saveh University of Medical Sciences, Saveh, IR Iran
| | - Iraj Zareban
- Department of Public Health, Faculty of Health, Zahedan University of Medical Sciences, Zahedan, IR Iran
| | - Marzieh Araban
- Social Determinants of Health Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, IR Iran
| | - Ali Montazeri
- Department Mental Health Research Group, Health Metrics Research Center, Iranian Institute for Health Sciences Research, ACECR, Tehran, IR Iran
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Cremers HP, Mercken L, de Vries H, Oenema A. A longitudinal study on determinants of the intention to start smoking among Non-smoking boys and girls of high and low socioeconomic status. BMC Public Health 2015; 15:648. [PMID: 26163878 PMCID: PMC4499438 DOI: 10.1186/s12889-015-1917-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 06/09/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study identifies differences in socio-cognitive factors as they relate to the intention to smoke among boys and girls living in high socioeconomic status (HSES) and low socioeconomic status (LSES) neighborhoods. METHODS A total of 1,643 children (aged 10-12 years) completed a web-based questionnaire assessing their intention, attitude, social influences, and self-efficacy toward smoking at baseline and at one year follow-up. Logistic regression analyses were conducted to examine the relations between intention and predictor variables (i.e. attitude, social influence, and self-efficacy). Three-way interaction terms were added to the first analysis to examine potential interactions of gender, socioeconomic status and predictor variables. A 3-way interaction effect was present, and therefore subgroup analyses for HSES and LSES boys and girls were warranted. RESULTS The results indicated that positive attitudes toward smoking were related to the intention to smoke among HSES boys, whereas HSES girls had higher intentions to smoke if they perceived fewer disadvantages of smoking (OR: 0.42; 95 % CI: 0.22-0.82). The intention to smoke among LSES boys was predicted by perceived social norms (OR: 0.49; 95 % CI: 0.25-0.93); in LSES girls, the smoking behavior of people in their environment was most strongly related to their smoking intention (OR: 5.55; 95 % CI: 2.81-10.93). CONCLUSIONS To prevent youth smoking, HSES boys and girls may benefit from interventions that address attitudes. Boys from an LSES neighborhood may profit from smoking prevention interventions that target social norms, while LSES girls may benefit from strategies aimed at resisting the influence of smokers in their environment. TRIAL REGISTRATION The 'Fun without Smokes' study is approved by the Medical Ethics Committee of the Atrium-Orbis-Zuyd Hospital (NL32093.096.11/MEC 11-T-25) and registered in the Dutch Trial Register ( NTR3116 ).
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Affiliation(s)
- Henricus-Paul Cremers
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Liesbeth Mercken
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Hein de Vries
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Anke Oenema
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
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Cremers HP, Mercken L, Candel M, de Vries H, Oenema A. A Web-based, computer-tailored smoking prevention program to prevent children from starting to smoke after transferring to secondary school: randomized controlled trial. J Med Internet Res 2015; 17:e59. [PMID: 25759248 PMCID: PMC4371791 DOI: 10.2196/jmir.3794] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 11/06/2014] [Accepted: 11/23/2014] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Smoking prevalence rates among Dutch children increase rapidly after they transit to secondary school, in particular among children with a low socioeconomic status (SES). Web-based, computer-tailored programs supplemented with prompt messages may be able to empower children to prevent them from starting to smoke when they transit to secondary school. OBJECTIVE The main aim of this study is to evaluate whether computer-tailored feedback messages, with and without prompt messages, are effective in decreasing children's smoking intentions and smoking behavior after 12 and 25 months of follow-up. METHODS Data were gathered at baseline (T0), and after 12 months (T1) and 25 months (T2) of follow-up of a smoking prevention intervention program called Fun without Smokes. A total of 162 schools were randomly allocated to a no-intervention control group, an intervention prompt group, or an intervention no-prompt group. A total of 3213 children aged 10 to 12 years old participated in the study and completed a Web-based questionnaire assessing their smoking intention, smoking behavior, and sociocognitive factors, such as attitude, social influence, and self-efficacy, related to smoking. After completion, children in the intervention groups received computer-tailored feedback messages in their own email inbox and those messages could be accessed on the intervention website. Children in the prompt group received prompt messages, via email and short message service (SMS) text messaging, to stimulate them to reuse the intervention website with nonsmoking content. Multilevel logistic regression analyses were performed using multiple imputations to assess the program effects on smoking intention and smoking behavior at T1 and T2. RESULTS A total of 3213 children participated in the Fun without Smokes study at T0. Between T0 and T1 a total of 1067 children out of the original 3213 (33.21%) dropped out of the study. Between T0 and T2 the number of children that did not participate in the final measurement was 1730 out of the original 3213 (53.84%). No significant program effects were observed for any of the intervention groups compared to the control group at T1 for the intention to engage in smoking-prompt, OR 0.67 (95% CI 0.30-1.50), no-prompt, OR 0.76 (95% CI 0.34-1.67)-or for smoking behavior-prompt, OR 1.13 (95% CI 0.13-9.98), no-prompt, OR 0.50 (95% CI 0.04-5.59). Similar nonsignificant program effects were found at T2 for the intention to start smoking-prompt, OR 0.78 (95% CI 0.26-2.32), no-prompt, OR 1.31 (95% CI 0.45-3.82)-and smoking behavior-prompt, OR 0.53 (95% CI 0.12-2.47), no-prompt, OR 1.01 (95% CI 0.24-4.21). CONCLUSIONS This study showed that the Web-based, computer-tailored feedback messages with and without prompt messages were not effective in modifying children's smoking intentions and smoking behavior as compared to no information. Future smoking prevention interventions are recommended to start closer to the age of actual smoking uptake. Furthermore, future studies on Web-based, computer-tailored smoking prevention programs should focus on assessing and controlling exposure to the educational content and the response to the prompt messages. TRIAL REGISTRATION Netherlands Trial Register NTR3116; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=3116 (Archived by WebCite at http://www.webcitation.org/6O0wQYuPI).
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Affiliation(s)
- Henricus-Paul Cremers
- Maastricht University, Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht, Netherlands.
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Bektas M, Ozturk C, Karatas H, Bektas I. Effects of student perceptions of social skills on their perception of smoking. Asian Pac J Cancer Prev 2014; 15:5937-40. [PMID: 25081725 DOI: 10.7314/apjcp.2014.15.14.5937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study was conducted as a descriptive-correlational exercise with the aim of determining the effect of student perceptions of social skills on their pro and con perceptions of smoking. MATERIALS AND METHODS The study sample comprised 106 students at 6th, 7th and 8th grades in three primary schools. The data were collected through socio-demographic data collection form, Social Skill Perception Form and Child Decisional Balance Scale. Data were evaluated by percentage calculation, Student t test and correlation analysis. RESULTS While the point average of pro perception of smoking of the students with a high point average of social skill perception, was 8.6±3.1, in those with a low social skill perception point average it was 10.7±4.2, the difference being significant(p=0.012). The respective point averages of con perceptions were 26.8±3.7 and 23.5±3.3, again significant (p=0.000). While a positive medium level (r=0.410) relationship was determined between the point average of social skill perception and con perception of smoking, a negative low level (r=0.281) relationship was determined with the pro perception of smoking. CONCLUSIONS As the social skill perception point average increases, children's con perceptions of smoking increase and their pro perceptions decrease.
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Affiliation(s)
- Murat Bektas
- Department of Pediatric Nursing, Faculty of Nursing, Dokuz Eylul University, Istanbul, Turkey E-mail :
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Cremers HP, Mercken L, Crutzen R, Willems P, de Vries H, Oenema A. Do email and mobile phone prompts stimulate primary school children to reuse an Internet-delivered smoking prevention intervention? J Med Internet Res 2014; 16:e86. [PMID: 24642082 PMCID: PMC3978553 DOI: 10.2196/jmir.3069] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 01/30/2014] [Accepted: 02/21/2014] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Improving the use (eg, initial visit and revisits) of Internet-delivered interventions to promote healthy lifestyles such as non-smoking is one of the largest challenges in the field of eHealth. Prompts have shown to be effective in stimulating reuse of Internet-delivered interventions among adults and adolescents. However, evidence concerning effectiveness of prompts to promote reuse of a website among children is still scarce. OBJECTIVE The aim of this study is to investigate (1) whether prompts are effective in promoting reuse of an intervention website containing information on smoking prevention for children, (2) whether the content of the prompt is associated with its effect in terms of reuse, and (3) whether there are differences between children who do or do not respond to prompts. METHODS The sample of this cluster-randomized study consisted of 1124 children (aged 10-11 years) from 108 Dutch primary schools, who were assigned to the experimental group of an Internet-delivered smoking prevention intervention study. All participants completed a Web-based questionnaire on factors related to (non-)smoking. Schools were randomized to a no-prompt group (n=50) or a prompt group (n=58). All children could revisit the intervention website, but only the children in the prompt group received email and SMS prompts to revisit the website. Those prompt messages functioned as a teaser to stimulate reuse of the intervention website. Reuse of the website was objectively tracked by means of a server registration system. Repeated measures analysis of variance and linear regression analysis were performed to assess the effects of prompts on website reuse and to identify individual characteristics of participants who reuse the intervention website. RESULTS Children in the prompt group reused the intervention website significantly more often compared to children in the no-prompt group (B=1.56, P<.001). Prompts announcing new animated videos (F1,1122=9.33, P=.002) and games about (non-)smoking on the website (F1,1122=8.28, P=.004) resulted in most reuse of the website. Within the prompt group, children with a low socioeconomic status (SES) reused the intervention website more often (B=2.19, P<.001) than children of high SES (B=0.93, P=.005). CONCLUSIONS Prompts can stimulate children to reuse an intervention website aimed at smoking prevention. Prompts showed, furthermore, to stimulate children of a low SES slightly more to reuse an intervention website, which is often a difficult target group in terms of stimulating participation. However, the number of revisits was quite low, which requires further study into how prompts can be optimized in terms of content and frequency to improve the number of revisits. TRIAL REGISTRATION Netherlands Trial Register Number: NTR3116; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=3116 (Archived by WebCite at http://www.webcitation.org/6O0wQYuPI).
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Affiliation(s)
- Henricus-Paul Cremers
- School for Public Health and Primary Care (CAPHRI), Department of Health Promotion, Maastricht University, Maastricht, Netherlands.
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Cremers HP, Oenema A, Mercken L, Candel M, de Vries H. Explaining socio-economic differences in intention to smoke among primary school children. BMC Public Health 2014; 14:191. [PMID: 24555819 PMCID: PMC3938073 DOI: 10.1186/1471-2458-14-191] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Accepted: 02/18/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Smoking prevalence is higher among low socio-economic status (LSES) groups, and this difference may originate from a higher intention to smoke in childhood. This study aims to identify factors that explain differences in intention to smoke between children living in high socio-economic status (HSES) and LSES neighbourhoods. METHODS Cross-sectional data were derived from the baseline assessment of a smoking prevention intervention study. Dutch primary school children, aged 10-11 years (N = 2,612), completed a web-based questionnaire about their attitude, subjective norm, self-efficacy expectations, modelling and intention to smoke. Linear and logistic regression analyses were performed to assess potential individual cognitive (attitude, subjective norm and self-efficacy) and social environmental (modelling) mediators between SES and intention to smoke. RESULTS Multiple mediation models indicated that modelling mediated the association between SES (B = -0.09 (p < 0.01)) and intention to smoke (B = 1.06 (p < 0.01)). Mainly the father, mother and other family members mediated this association. Gender did not moderate the association between SES and intention to smoke and the potential mediators indicating that there are no differences in mediating factors between boys and girls. CONCLUSIONS This study indicates that future smoking prevention studies may focus on the social environment to prevent smoking onset. However, replication of this study is warranted. TRIAL REGISTRATION This study was approved by the Medical Ethics Committee of the Atrium-Orbis-Zuyd Hospital (NL32093.096.11 / MEC 11-T-25) and registered in the Dutch Trial Register (NTR3116).
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Affiliation(s)
- Henricus-Paul Cremers
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P,O, Box 616, 6200 MD Maastricht, the Netherlands.
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Cremers HP, Oenema A, Mercken L, Candel M, de Vries H. Which factors play a role in Dutch health promotion professionals’ decision to recruit actively primary schools to use a web-based smoking prevention programme? BMC Res Notes 2013; 6:504. [PMID: 24298942 PMCID: PMC4222116 DOI: 10.1186/1756-0500-6-504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Accepted: 11/23/2013] [Indexed: 11/17/2022] Open
Abstract
Background Municipal Health Promotion Organisations (MHPOs) play an important role in promoting and disseminating prevention programmes, such as smoking prevention programmes, in schools. This study identifies factors that may facilitate or hinder MHPOs’ willingness to recruit actively primary schools to use a smoking prevention programme. Methods In 2011, 31 Dutch MHPOs were invited to recruit schools to use a smoking prevention programme. All MHPO employees involved in smoking prevention activities (n = 68) were asked to complete a questionnaire assessing psychological factors and characteristics of their organisation that might affect their decision to be involved in active recruitment of schools. T-tests and multivariate analysis of variance assessed potential differences in psychological and organisational factors between active and non-active recruiters. Results A total of 45 professionals returned the questionnaire (66.2%). Active recruiters (n = 12) had more positive attitudes (p = 0.02), higher self-efficacy expectations (p < 0.01) and formulated more plans (p < 0.01) to recruit primary schools, compared with non-active recruiters. Organisational factors did not discriminate between active and non-active recruiters. Conclusions Primarily psychological factors seem to be associated with MHPOs’ decision to recruit schools actively. This indicates that creating more positive attitude, self-efficacy beliefs and formation of plans may help in getting more MHPOs involved in active recruitment procedures.
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Thomas RE, McLellan J, Perera R. School-based programmes for preventing smoking. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/ebch.1937] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Davis JM, Mills DM, Stankevitz KA, Manley AR, Majeskie MR, Smith SS. Pilot randomized trial on mindfulness training for smokers in young adult binge drinkers. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:215. [PMID: 24006963 PMCID: PMC3847085 DOI: 10.1186/1472-6882-13-215] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 08/30/2013] [Indexed: 11/20/2022]
Abstract
Background We report results of a pilot study designed to test a novel smoking cessation intervention, Mindfulness Training for Smokers (MTS), in smokers age 18-29 years with regular episodes of binge drinking. Mindfulness is a cognitive skill of applying close moment-to-moment attention to experience with a mental posture of acceptance and non-reactivity. The MTS intervention consisted of six weekly classes that provided instruction on how to use mindfulness to manage known precursors of smoking relapse including smoking triggers, strong emotions, stressful situations, addictive thoughts, urges, and withdrawal symptoms. Methods The MTS intervention was compared to Interactive Learning for Smokers (ILS), a time/intensity matched control group using daily non-directed walking instead of mindfulness meditation. Recruitment was conducted primarily at local technical colleges. Primary outcome measures included biochemically-confirmed smoking abstinence and reduction in alcohol use at the end of treatment (2-weeks post-quit attempt). Results The sample (N = 55) was 70.9% male, with a mean age of 21.9 years, and a mean of 11.76 alcoholic drinks consumed per week. Intent-to-treat analysis showed biochemically-confirmed 7-day point prevalence abstinence rates at 2-weeks post-quit for MTS = 20.0% and ILS = 4.0%, p = .08. Secondary analysis showed number of drinks per week in the first 2-weeks post-quit correlated with smoking relapse at 2-weeks post-quit (p < .01). Conclusions This pilot study demonstrated that Mindfulness Training for Smokers shows promise for smoking cessation and alcohol use reduction in treating young adult smokers with alcohol abuse. Results suggest the need for a study with larger sample size and methods that reduce attrition. Trial registration ClnicalTrial.gov, NCT01679236
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Abstract
BACKGROUND Helping young people to avoid starting smoking is a widely endorsed public health goal, and schools provide a route to communicate with nearly all young people. School-based interventions have been delivered for close to 40 years. OBJECTIVES The primary aim of this review was to determine whether school smoking interventions prevent youth from starting smoking. Our secondary objective was to determine which interventions were most effective. This included evaluating the effects of theoretical approaches; additional booster sessions; programme deliverers; gender effects; and multifocal interventions versus those focused solely on smoking. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), the Cochrane Tobacco Addiction Group's Specialised Register, MEDLINE, EMBASE, PsycINFO, ERIC, CINAHL, Health Star, and Dissertation Abstracts for terms relating to school-based smoking cessation programmes. In addition, we screened the bibliographies of articles and ran individual MEDLINE searches for 133 authors who had undertaken randomised controlled trials in this area. The most recent searches were conducted in October 2012. SELECTION CRITERIA We selected randomised controlled trials (RCTs) where students, classes, schools, or school districts were randomised to intervention arm(s) versus a control group, and followed for at least six months. Participants had to be youth (aged 5 to 18). Interventions could be any curricula used in a school setting to deter tobacco use, and outcome measures could be never smoking, frequency of smoking, number of cigarettes smoked, or smoking indices. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed studies for inclusion, extracted data and assessed risk of bias. Based on the type of outcome, we placed studies into three groups for analysis: Pure Prevention cohorts (Group 1), Change in Smoking Behaviour over time (Group 2) and Point Prevalence of Smoking (Group 3). MAIN RESULTS One hundred and thirty-four studies involving 428,293 participants met the inclusion criteria. Some studies provided data for more than one group.Pure Prevention cohorts (Group 1) included 49 studies (N = 142,447). Pooled results at follow-up at one year or less found no overall effect of intervention curricula versus control (odds ratio (OR) 0.94, 95% confidence interval (CI) 0.85 to 1.05). In a subgroup analysis, the combined social competence and social influences curricula (six RCTs) showed a statistically significant effect in preventing the onset of smoking (OR 0.49, 95% CI 0.28 to 0.87; seven arms); whereas significant effects were not detected in programmes involving information only (OR 0.12, 95% CI 0.00 to 14.87; one study), social influences only (OR 1.00, 95% CI 0.88 to 1.13; 25 studies), or multimodal interventions (OR 0.89, 95% CI 0.73 to 1.08; five studies). In contrast, pooled results at longest follow-up showed an overall significant effect favouring the intervention (OR 0.88, 95% CI 0.82 to 0.96). Subgroup analyses detected significant effects in programmes with social competence curricula (OR 0.52, 95% CI 0.30 to 0.88), and the combined social competence and social influences curricula (OR 0.50, 95% CI 0.28 to 0.87), but not in those programmes with information only, social influence only, and multimodal programmes.Change in Smoking Behaviour over time (Group 2) included 15 studies (N = 45,555). At one year or less there was a small but statistically significant effect favouring controls (standardised mean difference (SMD) 0.04, 95% CI 0.02 to 0.06). For follow-up longer than one year there was a statistically nonsignificant effect (SMD 0.02, 95% CI -0.00 to 0.02).Twenty-five studies reported data on the Point Prevalence of Smoking (Group 3), though heterogeneity in this group was too high for data to be pooled.We were unable to analyse data for 49 studies (N = 152,544).Subgroup analyses (Pure Prevention cohorts only) demonstrated that at longest follow-up for all curricula combined, there was a significant effect favouring adult presenters (OR 0.88, 95% CI 0.81 to 0.96). There were no differences between tobacco-only and multifocal interventions. For curricula with booster sessions there was a significant effect only for combined social competence and social influences interventions with follow-up of one year or less (OR 0.50, 95% CI 0.26 to 0.96) and at longest follow-up (OR 0.51, 95% CI 0.27 to 0.96). Limited data on gender differences suggested no overall effect, although one study found an effect of multimodal intervention at one year for male students. Sensitivity analyses for Pure Prevention cohorts and Change in Smoking Behaviour over time outcomes suggested that neither selection nor attrition bias affected the results. AUTHORS' CONCLUSIONS Pure Prevention cohorts showed a significant effect at longest follow-up, with an average 12% reduction in starting smoking compared to the control groups. However, no overall effect was detected at one year or less. The combined social competence and social influences interventions showed a significant effect at one year and at longest follow-up. Studies that deployed a social influences programme showed no overall effect at any time point; multimodal interventions and those with an information-only approach were similarly ineffective.Studies reporting Change in Smoking Behaviour over time did not show an overall effect, but at an intervention level there were positive findings for social competence and combined social competence and social influences interventions.
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Affiliation(s)
- Roger E Thomas
- Department of Family Medicine, Faculty of Medicine, University of Calgary, Calgary, Canada.
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Lana A, del Valle MO, López S, Faya-Ornia G, López ML. Study protocol of a randomized controlled trial to improve cancer prevention behaviors in adolescents and adults using a web-based intervention supplemented with SMS. BMC Public Health 2013; 13:357. [PMID: 23594381 PMCID: PMC3637581 DOI: 10.1186/1471-2458-13-357] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Accepted: 04/10/2013] [Indexed: 11/24/2022] Open
Abstract
Background The overall number of cancer cases is increasing and, therefore, strengthening cancer prevention has become a priority. The institutions responsible for its control establish guidelines for primary prevention. These include recommendations, such as: not smoking, following a healthy diet, doing daily physical exercise or avoiding overweight. Adolescence is a period of adoption and/or consolidation of health behaviors, and both school- and family-based interventions have proven effective to improve them. Furthermore, online and mobile phone educational interventions are encouraging. Consequently, the main aim of this study is to assess the efficacy of an intervention in which these requirements (school, family, the Internet and SMS) are combined to prevent behavioral cancer risk. Methods This protocol describes the design and implementation of a complex online program that includes a randomized controlled trial put into practice in two countries: Spain and Mexico. Adolescents and adults of their environment (relatives and teachers) who voluntarily participate will be randomly assigned to the experimental group or to the control group once they have completed the online pre-test. The experimental group members will have free access to a tailor-made and interactive website (http://www.alertagrumete.com). During the academic year, this website will be periodically updated with different school and leisure activities related to the avoidance of risk behaviors. To encourage participation, the program includes a competition that gives rewards to the winners. SMS are also sent to students to stimulate the adoption of healthy behaviors and as a reminder of participation. Finished the intervention, an online post-test is performed in both groups and the impact on the risk behaviors is therefore assessed. Discussion The program is pioneer, since it combines many components which have already proven effective in previous researches. Moreover, it aims to compare efficacy in two countries with different socio-economic levels to find out if these approaches are equally effective in countries with a lower income level. However, the vertiginous evolution of the Internet and mobile phones may make this tool less attractive for adolescents, who may prefer social networks and other mobile phone applications which are nowadays massively used by their peers. Trial registration ISRCTN27988779
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Affiliation(s)
- Alberto Lana
- University Institute of Oncology of Asturias, Central University Hospital of Asturias, C/Emilio Rodríguez Vigil s/n, 33006 Oviedo, Spain.
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Choosing adolescent smokers as friends: The role of parenting and parental smoking. J Adolesc 2013; 36:383-92. [DOI: 10.1016/j.adolescence.2012.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 12/03/2012] [Accepted: 12/28/2012] [Indexed: 11/23/2022]
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Karimy M, Niknami S, Heidarnia AR, Hajizadeh I, Montazeri A. Prevalence and determinants of male adolescents' smoking in iran: an explanation based on the theory of planned behavior. IRANIAN RED CRESCENT MEDICAL JOURNAL 2013; 15:187-93. [PMID: 23983996 PMCID: PMC3745745 DOI: 10.5812/ircmj.3378] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 06/04/2012] [Accepted: 06/25/2012] [Indexed: 11/16/2022]
Abstract
Background Adolescent smoking problem has still remained as a public health concern, but factors that attributing to the initiation of adolescent smoking are not well known in Iran. Objectives The aim of this study is to estimate the prevalence of smoking, and its associations among high school male adolescents in Iran, in the context of the theory of planned behavior (TPB). Patients and Methods This was a cross-sectional study involving male adolescent students (high school) in the city of Zarandieh, Iran. A multiple-stage sampling protocol was used. The participants completed an anonymous, voluntary, and self-report questionnaire. Prevalence was estimated, and demographic variables, psychological factors, and the theory of planned behavior components were used to indicate factors contributing to adolescents’ cigarette smoking. Results In all, 365 students were entered the study. The mean age of respondents was 16.49 ± 1.11 years. The prevalence of current smoking was 15.1%. The result obtained from logistic regression analysis revealed that all theory of planned behavior (TPB) components [knowledge (OR = 0.75; 95% CI: (0.59-0.97), attitude (OR = 0.75; 95% CI: (0.65-0.86), self-efficacy (OR = 0.82; 95% CI: (0.71-0.95), subjective norms (OR = 0.84; 95% CI: (0.72-0.98)] were significant predating factors for adolescents smoking habits. In addition, having parents who smoke (OR = 4.75; 95% CI: (1.38-12.35), smoking friends (OR = 3.76; 95% CI: (1.20-11.76), and smoking siblings (OR = 4.21; 95% CI: (1.17-11.16) were significant contributing factors to adolescents’ cigarette smoking behavior. Conclusions The results showed that the prevalence of cigarette smoking in adolescents was high, and the theory of planned behavior (TPB) components were significant predictors of cigarette smoking. It seems that interventions targeting adolescents’ smoking habits might benefit using the TPB model.
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Affiliation(s)
- Mahmood Karimy
- Department of Health Education, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran
| | - Shamsaddin Niknami
- Department of Health Education, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran
- Corresponding author: Shamsaddin Niknami, School of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran. Tel: +98-02182883549, Fax: +98-02182883549, E-mail:
| | - Ali Reza Heidarnia
- Department of Health Education, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran
| | - Ibrahim Hajizadeh
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran
| | - Ali Montazeri
- Mental Health Research Group, Mother and Child Health Research Centre, Iranian Institute for Health Sciences Research, ACECR, Tehran, IR Iran
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