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The level of psychological stress in children and adolescents has increased rapidly over the past decade. The aim of the present meta-analysis was to evaluate the effectiveness of school-based intervention programs targeting stress management and coping/resilience in school-aged children. The present study used more rigorous selection criteria than previous meta-analyses by only including randomized controlled trials to increase the validity of the meta-analysis. Fifty-five studies were selected for the analysis, including 66 comparisons in the case of stress and 47 comparisons in the case of coping/resilience outcomes. A meta-regression with robust variance estimation was used. Effects were calculated as the standardized mean difference (Hedges' g) between the intervention and control conditions at posttest. The results highlighted important methodological issues and the influence of outliers. Without outliers, the results indicated a small significant overall effect on stress (g = -0.15, p < .01) and coping/resilience (g = 0.14, p = .01). When outliers were included, the effect sizes markedly increased in both cases (gstress = -0.26, p = .022; gcoping/resilience = 0.30, p = .009). Stress management interventions were more effective if they were delivered by mental health professionals or researchers than by teachers. Coping/resilience interventions were more effective in older age groups, in selective samples, and if they included cognitive behavioral therapy. An explanation of the results and a detailed discussion of the limitations of the study and its implications for practice are considered.

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BACKGROUND: School-based water, sanitation and hygiene (WASH) may improve the health and attendance of schoolchildren, particularly post-menarcheal girls, but existing evidence is mixed. We examined the impact of an urban school-based WASH programme (Project WISE) on child health and attendance. METHODS: The WISE cluster-randomised trial, conducted in 60 public primary schools in Addis Ababa, Ethiopia over one academic year, enrolled 2-4 randomly selected classes per school (~ 100 pupils) from grades 2 to 8 (aged 7-16) in an 'open cohort'. Schools were assigned 1:1 by stratified randomisation to receive the intervention during the 2021/2022 or the 2022/2023 academic year (waitlist control). The intervention included improvements to drinking water storage, filtration and access, handwashing stations and behaviour change promotion. Planned sanitation improvements were not realised. At four unannounced classroom visits post-intervention (March-June 2022), enumerators recorded primary outcomes of roll-call absence, and pupil-reported respiratory illness and diarrhoea in the past 7 days among pupils present. Analysis was by intention-to-treat. RESULTS: Of 83 eligible schools, 60 were randomly selected and assigned. In total, 6229 eligible pupils were enrolled (median per school 101.5; IQR 94-112), 5987 enrolled at study initiation (23rd November-22nd December 2021) and the remaining 242 during follow-up. Data were available on roll-call absence for 6166 pupils (99.0%), and pupil-reported illness for 6145 pupils (98.6%). We observed a 16% relative reduction in odds of pupil-reported respiratory illness in the past 7 days during follow-up in intervention vs. control schools (aOR 0.84; 95% CI 0.71-1.00; p = 0.046). There was no evidence of effect on pupil-reported diarrhoea in the past 7 days (aOR 1.15; 95% CI 0.84-1.59; p = 0.39) nor roll-call absence (aOR 1.07; 95% 0.83-1.38; p = 0.59). There was a small increase in menstrual care self-efficacy (aMD 3.32 on 0-100 scale; 95% CI 0.05-6.59), and no evidence of effects on other secondary outcomes. CONCLUSIONS: This large-scale intervention to improve school WASH conditions city-wide had a borderline impact on pupil-reported respiratory illness but no effect on diarrhoeal disease nor pupil absence. Future research should establish relationships between WASH-related illness, absence and other educational outcomes. TRIAL REGISTRATION: ClinicalTrials.gov, number NCT05024890.

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Schools have become increasingly important as health promotion settings, seeking to improve pupils' health and wellbeing through adopting a whole-school approach. A strong evidence-base highlights that focusing on the social, emotional and psychological aspects of pupils' wellbeing enables them to flourish, enjoy life and be better equipped to overcome challenges. However, it is acknowledged that further evidence is required regarding: (1) what happens in primary schools, (2) the impact of the English education system, (3) complexity and context, and (4) capturing children's voices. This article, therefore, addresses these gaps by asking the question: How do schools use whole-school wellbeing promotion to enable pupils to flourish? Taking an exploratory approach the study used a three-phase, mixed methods design to address the research problem by undertaking a systematic literature review, a secondary data analysis and a case study to capture multiple stakeholder voices including pupils. As appropriate for this research design, the findings from each phase were integrated into an overarching analysis which is presented in this article. Six broad principles formed consistent threads across the findings: (1) enabling children to flourish, (2) integrating wellbeing with key school goals, (3) promoting wellbeing and building capital, (4) building on virtuous cycles, (5) managing complexity and context, and (6) evaluating wellbeing promotion through listening to different voices. As well as presenting new knowledge addressing the identified research gaps, this study has demonstrated that schools can avoid 'reinventing the wheel' by adopting existing practices and resources and adapting them to their own setting. It is, therefore, hoped the six evidence-based principles of this study are equally transferable to schools within the English education system and more broadly. In addition, the paper highlights recognized challenges to staffing and resourcing and raises the question over whether schools receive sufficient funding to deliver the whole-school initiatives that government recommends. This article provides readers with an exploration of what has been achieved in schools and it is outside its scope to address specific issues about funding and other practical logistics for implementing whole-school wellbeing promotion, therefore further research is recommended.

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INTRODUCTION/OBJECTIVES: Since 2015, the rise in e-cigarette use among youth has concerned public health authorities. After peaking in 2019, usage rates have declined but remain high. In 2023, 10% of high school and 4.6% of middle school students reported current use. This report describes the implementation and evaluation of a school-based e-cigarette prevention program, CATCH My Breath (CMB), in 8 central Appalachian counties. These counties have some of the highest rates of tobacco use, poor health, and premature death in the United States. METHODS: A total of 6217 students across 25 middle and high schools in West Virginia and Kentucky received the CMB program from 2019 to 2023. Lists of participating counties, schools, and teachers were maintained on a rolling basis over the 4 years of the project. Program reach and impact on e-cigarette knowledge and use are reported. Thirteen-item pre- and post-tests were completed electronically by students before and after each course delivery. Questions assessed knowledge about e-cigarettes, current (past 30-day) e-cigarette use, and interest in future use. RESULTS: From 2019 to 2023, there were 9399 deliveries of the 4-session CMB course, primarily to middle school students. Approximately 84% reported being less likely to use e-cigarettes following the program. Significant improvements in e-cigarette knowledge and beliefs on 5 of 8 items were observed, including a significant increase in knowledge composite score (4.15-4.75, P < .001). From pre- to post-test, declines in current e-cigarette use (5.1% to 4.4%; P = .005) and peer influence (4.9% to 4.0%; P = .025) were also observed. CONCLUSIONS: CMB was feasible, effective, and well-received in a convenience sample of central Appalachian counties and schools. This curriculum, combined with other policy initiatives, offers hope for curbing the growing epidemic of youth e-cigarette use and nicotine dependence. The success of this project contributed to a decision by the West Virginia Bureau for Public Health and the West Virginia Department of Education to launch a joint effort to bring CMB to middle schools in all 55 counties during the next 3 school years of 2023-2026.

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BACKGROUND: Students' physical fitness has always been the focus of attention of the Chinese government, and the school as an important way to improve students' physical fitness, there are many studies on the current status of the implementation of physical education in schools, and there are many studies that use self-made questionnaires to investigate the implementation of physical education in schools, but most of the studies do not adequately validate the self-made questionnaires, so the purpose of this study was to develop a questionnaire to assess the level of implementation of physical education programmes in Chinese junior secondary schools and to test its reliability and validity. METHOD: The content of the questionnaire was developed based on the content of Annex 1 of the Assessment Measures for Physical Education in Primary and Secondary Schools issued by the Ministry of Education of China in 2014 and was modified based on feedback from the expert panel and pre-test participants. The questionnaire was initially tested for validity by 5 expert reviewers, and then we collected data information from 350 participants and conducted exploratory factor analysis (EFA) to explore the factor structure of the initial version. One week later, 40 of the 350 participants were randomly selected to assess test-retest reliability. RESULTS: The I-CVI and KAPPA value analysis results of the expert review results show that the questionnaire has extremely high reliability and consistency among experts. EFA results indicate that the five dimensions of this questionnaire are highly reliable. In the test-retest reliability, the Pearson correlation coefficients of the initial test data and the retest data of each dimension are all greater than 0.7, and the significance probability values are all less than 0.05, reaching the significance level, the results show that the questionnaire has good stability. CONCLUSIONS: This study concluded that the 5 dimensions and 38 items of this questionnaire had high reliability and validity and could be used as a preliminary tool to measure the implementation level of physical education programs in junior high schools in China. However, future research should explore the potential need for adjustment to suit different regions and cultures.

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Amidst a national youth mental health crisis, comprehensive school mental health systems offer an opportunity to promote positive mental health for all students. To advance health equity, schools benefit from a culturally responsive, antiracist, and equitable (CARE) framework to address the youth mental health crisis. This article describes how to integrate CARE practices within a multi-tiered system of support for mental health in schools. The strategies align with a trauma-informed approach and aim to enhance the capacity of comprehensive school mental health systems to promote positive mental health and well-being for all students.

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Forced displacement can expose youth to unimaginable levels of traumatic life events. We discuss how home-based, school-based, and community-based services can be strategically situated to address the psychological sequelae of such events. Given the systemic challenges that refugee youth face when establishing trust in their new environments, are often from collectivist cultural backgrounds, espouse stigma towards professional help seeking, and must prioritize accessing services for their basic needs, these types of settings can be particularly relevant. In the administration of such services, we advocate for an intentional approach to addressing basic needs as well as using cultural brokers, validated measures, and family- and school-based interventions.

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Individual experiences, social policies, and environmental exposure shape beliefs, norms and ideologies about sexuality. The objective of this study was to determine the effectiveness of a school health club training programme in improving adolescents' knowledge and perceptions of gender norms and ideologies about sexuality. This was an intervention study among in-school adolescent boys and girls in 12 secondary schools in Ebonyi State, southeast Nigeria. The intervention was the establishment of school health clubs in six schools (intervention), while the six other schools served as controls that did not have school health clubs. Data was collected using a pre-tested interviewer-administered questionnaire. Bivariate and multivariate logistic regression analyses were used to analyse the data. More than half of the adolescents in the intervention (58.3%) and non-intervention (56.1%) schools believed that men need sex more than women. About 90% of adolescents in school (in both arms) agreed that both boys and girls should remain virgins until marriage. Majority of adolescents in both intervention and non-intervention schools disagreed with the notion that "it is justifiable for a boy to hit his girlfriend". Female gender (OR: 1.6; CI 1.1-2.4), senior secondary school level (OR: 1.6; CI 1.0-2.5), and urban residence (OR: 1.7; CI: 1.1-2.5) were associated with the perception that boys do not respect girls who agree to have sex with them. Working for pay decreases the likelihood of having the perception that girls should remain virgin until they marry (OR: 0.4; CI: 0.2-0.9), while living in the urban area increases the likelihood of having the perception that boys should remain virgins until marriage (OR: 2.1; 1.1-4.1). Female gender (OR: 0.7; CI: 0.5-1.0) and urban residence (OR: 0.6; 0.4-0.9) decrease the likelihood of having the perception that men need sex more frequently than women do. In the intervention arm, female gender was associated with perception that boys do not respect girls who agree to have sex with them (OR: 2.4; CI: 1.3-4.3) while older age was associated with the perception that men need sex more frequently than women in the intervention arm (OR:1.2; CI:1.0-1.4). No predictor was found in the non-intervention arm. Although both intervention and non-intervention arms had positive perceptions of gendered sexual norms and ideologies, a school health club-based intervention could influence the drivers of these norms.

Les expériences individuelles, les politiques sociales et l'exposition à l'environnement façonnent les croyances, les normes et les idéologies en matière de sexualité. L'objectif de cette étude était de déterminer l'efficacité d'un programme de formation d'un club de santé scolaire pour améliorer les connaissances et les perceptions des adolescents concernant les normes de genre et les idéologies en matière de sexualité. Il s'agissait d'une étude d'intervention auprès d'adolescents, garçons et filles, scolarisés dans 12 écoles secondaires de l'État d'Ebonyi, au sud-est du Nigeria. L'intervention consistait en la création de clubs de santé scolaire dans six écoles (intervention), tandis que les six autres écoles servaient de contrôles qui ne disposaient pas de clubs de santé scolaire. Les données ont été collectées à l'aide d'un questionnaire pré-testé administré par l'intervieweur. Des analyses de régression logistique bivariées et multivariées ont été utilisées pour analyser les données. Plus de la moitié des adolescents des écoles d'intervention (58,3 %) et de non-intervention (56,1 %) pensaient que les hommes avaient plus besoin de relations sexuelles que les femmes. Environ 90 % des adolescents scolarisés (dans les deux bras) étaient d'accord sur le fait que les garçons et les filles devraient rester vierges jusqu'au mariage. La majorité des adolescents des écoles d'intervention et des écoles non-interventionnelles étaient en désaccord avec l'idée selon laquelle « il est justifiable qu'un garçon frappe sa petite amie ¼. Le sexe féminin (OR : 1,6 ; IC 1,1-2,4), le niveau d'études secondaires de deuxième cycle (OR : 1,6 ; IC 1,0-2,5) et la résidence urbaine (OR : 1,7 ; IC : 1,1 2,5) étaient associés à la perception que les garçons font ne respecte pas les filles qui acceptent d'avoir des relations sexuelles avec elles. Travailler contre rémunération diminue la probabilité d'avoir l'impression que les filles devraient rester vierges jusqu'à leur mariage (OR : 0,4 ; IC : 0,2-0,9), tandis que vivre en zone urbaine augmente la probabilité d'avoir l'impression que les garçons devraient rester vierges jusqu'au mariage. (OU : 2.1 ; 1.1-4.1). Le sexe féminin (OR : 0,7 ; IC : 0,5-1,0) et la résidence urbaine (OR : 0,6 ; 0,4-0,9) diminuent la probabilité d'avoir la perception que les hommes ont besoin de relations sexuelles plus fréquemment que les femmes. Dans le groupe d'intervention, le sexe féminin était associé à la perception que les garçons ne respectent pas les filles qui acceptent d'avoir des relations sexuelles avec eux (OR : 2,4 ; IC : 1,3-4,3), tandis que l'âge plus avancé était associé à la perception que les hommes avaient besoin de relations sexuelles plus fréquemment que les hommes. femmes dans le bras d'intervention (OR : 1,2 ; IC : 1,0-1,4). Aucun prédicteur n'a été trouvé dans le bras sans intervention. Même si les groupes d'intervention et de non-intervention avaient des perceptions positives des normes et idéologies sexuelles sexistes, une intervention basée sur un club de santé scolaire pourrait influencer les moteurs de ces normes.

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BACKGROUND: School-based approaches are an efficient mechanism for the delivery of basic health services, but may result in the exclusion of children with disabilities if they are less likely to participate in schooling. Community-based 'door to door' approaches may provide a more equitable strategy to ensure that children with disabilities are reached, but disability is rarely assessed rigorously in the evaluation of health interventions. OBJECTIVES: To describe the prevalence and factors associated with disability among children aged 5-17 years and to assess the relative effectiveness of routine school-based deworming (SBD) compared with a novel intervention of community-based deworming (CBD) in treating children with disabilities for soil-transmitted helminths. SETTING: DeWorm3 Malawi Site (DMS), Mangochi district, Malawi. PARTICIPANTS: All 44 574 children aged 5-17 years residing within the DMS. PRIMARY AND SECONDARY OUTCOME MEASURES: Disability was defined as a functional limitation in one or more domains of the Washington Group/UNICEF Child Functioning Module administered as part of a community-based census. Treatment of all children during SBD and CBD was independently observed and recorded. For both intervention types, we performed bivariate analyses (z-score) of the absolute proportion of children with and without disabilities treated (absolute differences (ADs) in receipt of treatment), and logistic regression to examine whether disability status was associated with the likelihood of treatment (relative differences in receipt of treatment). RESULTS: The overall prevalence of disability was 3.3% (n=1467), and the most common domains of disability were hearing, remembering and communication. Boys were consistently more likely to have a disability compared with girls at all age groups, and disability was strongly associated with lower school attendance and worse levels of education. There was no significant difference in the proportion of children with disabilities treated during SBD when assessed by direct observation (-1% AD, p=0.41) or likelihood of treatment (adjusted risk ratio (aRR)=1.07, 95% CI 0.89 to 1.28). Treatment of all children during CBD was substantially higher than SBD, but again showed no significant difference in the proportions treated (-0.5% AD, p=0.59) or likelihood of treatment (aRR=1.04, 95% CI 0.99 to 1.10). CONCLUSION: SBD does not appear to exclude children with disabilities, but the effect of consistently lower levels of educational participation of children with disabilities should be actively considered in the design and monitoring of school health interventions. TRIAL REGISTRATION NUMBER: NCT03014167.

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BACKGROUND: The positive effects of regular physical activity on children and adolescents' physical and mental health are well-established. Despite these health benefits, most Swiss adolescents do not meet WHO's recommended level of physical activity, which includes a daily minimum of 60 min of moderate-to-vigorous physical activity. Due to their inclusivity, schools are identified as a key setting to promote physical activity. Recently, the comprehensive school physical activity program (CSPAP), in which teachers as physical activity leaders (PALs) play a crucial role to advance comprehensive school-based physical activity promotion, has been discussed. However, such comprehensive approaches are still lacking in Switzerland, and specific PAL trainings do not exist. Therefore, the aim of this study is to implement and evaluate Active School, a comprehensive school-based physical activity program for Swiss secondary schools with integrated PAL training. METHODS/DESIGN: A cluster randomized controlled trial (RCT) involving 12 secondary schools (6 experimental, 6 waiting control schools) will assess baseline data and effectiveness of Active School at 12 and 24 months. Active School includes five components based on the CSPAP. Each school is encouraged to set individual physical activity goals in this regard. This process is guided by the PALs, who will participate in professional development training before and during Active School implementation. As a primary outcome, students' moderate-to-vigorous physical activity will be assessed via accelerometers. As secondary outcomes, inactivity, light physical activity, step counts, aerobic fitness and coordination will be measured, and students' general wellbeing, learning behavior, and multiple psychosocial measures related to physical activity will be assessed by questionnaires. The effectiveness evaluation is accompanied by a process evaluation that focuses on the implementation outcomes of dose of delivery, reach, feasibility, and sustainability. A mixed methods approach, including ripple effect mapping, will be employed to reconstruct and understand the implementation process. DISCUSSION: This study will be the first to implement and evaluate a CSPAP in the Swiss school system. The specific PAL training and the simultaneous application of effectiveness and process evaluation are considered strengths of the study. TRIAL REGISTRATION: German Clinical Trials Register (DRKS00033362). Date of registration: January 25, 2024. Retrospectively registered.

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DESTAQUES ● Este mapa de evidências apresenta resultados de efetividade de intervenções realizadas em escolas, recuperadas da literatura científica global. ● Foram incluídos 217 revisões sistemáticas (RS) e 3 estudos primários que avaliaram os efeitos de treze ações relativas à Promoção da Saúde em Escolas. ● Quanto à qualidade metodológica, as RS foram assim classificadas: 9 de confiança alta, 14 moderada, 16 baixa e 178 criticamente baixas. ● As intervenções foram categorizadas segundo as ações previstas no Programa Saúde na Escola (PSE): 1) Combate ao Aedes aegypti; 2) Promoção da atividade física; 3) Promoção da cidadania ; 4) Prevenção da Covid-19; 5) Promoção de direitos sexuais e reprodutivos; 6) Controle de doenças negligenciadas; 7) Ações de saúde auditiva; 8) Ações de saúde bucal; 9) Ações de saúde ocular; 10) Promoção da alimentação saudável; 11) Monitoramento da situação vacinal; 12) Prevenção e uso de substâncias e 13) Prevenção de violências e acidentes.

HIGHLIGHTS ● This evidence map presents results on the effectiveness of interventions carried out in schools, retrieved from the global scientific literature. ● A total of 217 systematic reviews (SRs) and 3 primary studies that evaluated the effects of thirteen actions related to Health Promotion in Schools were included. ● Regarding methodological quality, the SRs were classified as follows: 9 with high confidence, 14 moderate, 16 low and 178 critically low. ● The interventions were categorized according to the actions provided for in the Brazilian School Health Program (PSE): 1) Combating Aedes aegypti; 2) Promoting physical activity; 3) Promoting citizenship; 4) Preventing Covid-19; 5) Promoting sexual and reproductive rights; 6) Controlling neglected diseases; 7) Hearing health actions; 8) Oral health actions; 9) Eye health actions; 10) Promoting healthy eating; 11) Monitoring vaccination status; 12) Prevention and use of substances and 13) Prevention of violence and accidents.

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BACKGROUND: Violence against children at home and at school is particularly prevalent in Africa and is associated with adverse and persistent health effects on children. The violence prevention intervention Interaction Competencies with Children - for Teachers (ICC-T) is an effective tool to reduce violence against children by fostering teachers' non-violent communication and interaction skills. To enhance these effects, in the present study, ICC-T will be extended to parents (ICC-P) aiming to increase children's experience of consistent behavior and application of non-violent discipline strategies between teachers and parents. METHODS: To investigate the effectiveness of the school-based combined implementation of ICC-T and ICC-P, a cluster-randomized controlled trial with 16 primary schools in the urban district of Morogoro in Eastern Tanzania will be conducted. Both quantitative (structured interviews) and qualitative (focus group discussions, in-depth interviews, evaluation forms) methods will be used to investigate the effects on teachers' and parents' violence against children in home and school settings. The intervention implementation will be accompanied by a comprehensive process evaluation to assess the implementation quality of and participants' engagement with ICC-T and ICC-P. Potential downstream effects of violence reduction will be investigated by assessing the children's mental health and well-being. DISCUSSION: The present study aims to provide evidence for the feasibility, acceptability, and effectiveness of the school-based combined implementation of ICC-T and ICC-P to reduce teacher and parental violence against children and contribute to children's well-being in home and school settings. TRAIL REGISTRATION: The clinical trial was registered at ClinicalTrials.gov (ClinicalTrials.gov, 2024) under the identifier NCT06369025 (Hecker, Preventing Physical and Emotional Violence by Parents and Teachers in Public Schools in Tanzania (ICC-T/ICC-P_Tanz) (PreVio), 2024) on April 17, 2024.

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Childhood overweight and psychosocial issues remain significant public health concerns. Schools worldwide implement health promotion programs to address these issues and to support the physical and psychosocial health of children. However, more insight is needed into the relation between these health-promoting programs and the Body Mass Index (BMI) z-score and psychosocial health of children, while taking into account how school factors might influence this relation. Therefore, we examined whether the variation between primary schools regarding the BMI z-score and psychosocial health of students could be explained by school health promotion, operationalized as Healthy School (HS) certification, general school characteristics, and the school population; we also examined to what extent the characteristics interact. The current study had a repeated cross-sectional design. Multilevel analyses were performed to calculate the variation between schools, and to examine the association between HS certification and our outcomes. Existing data of multiple school years on 1698 schools were used for the BMI z-score and on 841 schools for psychosocial health. The school level explained 2.41% of the variation in the BMI z-score and 2.45% of the variation in psychosocial health, and differences were mostly explained by parental socioeconomic status. Additionally, HS certification was associated with slightly lower BMI z-scores, but not with psychosocial health. Therefore, obtaining HS certification might contribute to the better physical health of primary school students in general. This might indicate that HS certification also relates to healthier lifestyles in primary schools, but further research should examine this.

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BACKGROUND: Teachers are recognized as 'key agents' for the delivery of physical activity programs and policies in schools. The aim of our study was to develop and evaluate a tool to assess teachers' capability, opportunity, and motivation to deliver school-based physical activity interventions. METHODS: The development and evaluation of the Capability, Opportunity, and Motivation to deliver Physical Activity in School Scale (COM-PASS) involved three phases. In Phase 1, we invited academic experts to participate in a Delphi study to rate, provide recommendations, and achieve consensus on questionnaire items that were based on the Capability, Opportunity, and Motivation Behavior (COM-B) model. Each item was ranked on the degree to which it matched the content of the COM-B model, using a 5-point scale ranging from '1 = Poor match' to '5 = Excellent match'. In Phase 2, we interviewed primary and secondary school teachers using a 'think-aloud' approach to assess their understanding of the items. In Phase 3, teachers (n = 196) completed the COM-PASS to assess structural validity using confirmatory factor analysis (CFA). RESULTS: Thirty-eight academic experts from 14 countries completed three rounds of the Delphi study. In the first round, items had an average rating score of 4.04, in the second round 4.51, and in the third (final) round 4.78. The final tool included 14 items, which related to the six constructs of the COM-B model: physical capability, psychological capability, physical opportunity, social opportunity, reflective motivation, and automatic motivation. In Phase 2, ten teachers shared their interpretation of COM-PASS via a 20-min interview, which resulted in minor changes. In Phase 3, CFA of the 3-factor model (i.e., capability, opportunity, and motivation) revealed an adequate fit to the data (χ2 = 122.6, p < .001, CFI = .945, TLI = .924, RMSEA = .066). The internal consistencies of the three subscale scores were acceptable (i.e., capability: α = .75, opportunity: α = .75, motivation: α = .81). CONCLUSION: COM-PASS is a valid and reliable tool for assessing teachers' capability, opportunity, and motivation to deliver physical activity interventions in schools. Further studies examining additional psychometric properties of the COM-PASS are warranted.

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BACKGROUND: Asthma is a leading cause of children's hospitalizations, emergency department visits, and missed school days. Our school-based asthma intervention has reduced asthma exacerbations for children experiencing health disparities in the Denver Metropolitan Area, due partly to addressing care coordination for asthma and social determinants of health (SDOH), such as access to healthcare and medications. Limited dissemination of school-based asthma programs has occurred in other metropolitan and rural areas of Colorado. We formed and engaged community advisory boards in socioeconomically diverse regions of Colorado to develop two implementation strategy packages for delivering our school-based asthma intervention - now termed "Better Asthma Control for Kids (BACK)" - with tailoring to regional priorities, needs and resources. METHODS: In this proposed type 2 hybrid implementation-effectiveness trial, where the primary goal is equitable reach to families to reduce asthma disparities, we will compare two different packages of implementation strategies to deliver BACK across four Colorado regions. The two implementation packages to be compared are: 1) standard set of implementation strategies including Tailor and Adapt to context, Facilitation and Training termed, BACK-Standard (BACK-S); 2) BACK-S plus an enhanced implementation strategy, that incorporates network weaving with community partners and consumer engagement with school families, termed BACK-Enhanced (BACK-E). Our evaluation will be guided by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework, including its Pragmatic Robust Implementation Sustainability Model (PRISM) determinants of implementation outcomes. Our central hypothesis is that our BACK-E implementation strategy will have significantly greater reach to eligible children/families than BACK-S (primary outcome) and that both BACK-E and BACK-S groups will have significantly reduced asthma exacerbation rates ("attacks") and improved asthma control as compared to usual care. DISCUSSION: We expect both the BACK-S and BACK-E strategy packages will accelerate dissemination of our BACK program across the state - the comparative impact of BACK-S vs. BACK-E on reach and other RE-AIM outcomes may inform strategy selection for scaling BACK and other effective school-based programs to address chronic illness disparities. TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT06003569, registered on August 22, 2023, https://classic. CLINICALTRIALS: gov/ct2/show/NCT06003569 .

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BACKGROUND: Health promotion (HP) is a complex, politically required task. The quality of implementation correlates with the effectiveness of health promotion initiatives. Successful implementation requires consideration of contextual conditions, which tend to be neglected in effectiveness studies. The aim is to identify success factors and obstacles to the implementation of HP in daycare centers and elementary schools based on 4 projects (Fit fürs Leben, fit für pisa +, Buchprojekt Sonnige Traurigtage, and The Daily Mile) in the Göttingen/South Lower Saxony region. The effects of the COVID-19 pandemic are assumed to be relevant for the implementation of these projects. METHODS: In 24 semi-structured interviews and 2 focus group discussions between August 2021 and March 2022, practitioners were asked about the implementation of the four projects in their areas of activity. After transcription, the interviews were analyzed using qualitative content analysis. The Consolidated Framework for Implementation Research supported the analysis. RESULTS: A total of 22 groups of factors were identified, on the basis of which 22 recommendations for action for GF implementation were formulated. Success factors at the individual and intervention level were at the forefront. The COVID-19 pandemic had a positive impact on the importance of HP, even though its feasibility was hampered. DISCUSSION: Numerous findings on the implementation of HP in children's living environments were confirmed by the study. The high significance of the individual factors is striking, which could be due to the survey of interviewees being familiar with the projects. The study results contribute to the further development of implementation strategies in HP.

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OBJECTIVES: Health education programmes that utilizes multicomponent classroom teaching strategies have the potential to enhance knowledge, attitudes, and actions of adolescents concerning health risk behaviors (HRBs). This study assessed the effect of a school-based context-specific health education intervention (CsHEI) on knowledge of HRBs among in-school adolescents in public- and private-owned secondary schools in Nigeria. METHODS: In-school adolescents were recruited into this quasi-experimental study using stratified random sampling from secondary schools in Ile-Ife, Osun-State, Nigeria. Knowledge of HRBs was assessed pre- and post-implementation of a CsHEI. The intervention was a four-week instructor-led health education class on HRBs, delivered over a 2-h class activity per week. Data was summarized using descriptive statistics as well as Inferential statistics. RESULTS: With a mean age of 14.9 ± 1.56 years, a total of 145 females (54.3 %) and 122 males (45.7 %) participated in this study. Over 70 % of the participants had good knowledge of HRBs prior to the intervention with the pre-test mean general knowledge of HRB (t=-3.13, p=0.002) and knowledge of personal safety (t=-2.99, p=0.003) being significantly lower between students in public-schools compared to their private-school counterparts. Post-intervention, a significant improvement in participants' knowledge was observed in all HRB domains with over 90 % of participants having a good knowledge of HRBs. CONCLUSIONS: The CsHEI improved knowledge of in-school adolescents in public- and private-owned secondary schools in Osun state, Nigeria in all domains of HRBs. Integrating the CsHEI with other health behavioral change strategies can mitigate prevalence of HRBs among adolescents, thereby improving health-outcomes and well-being of adolescents.

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BACKGROUND: To reduce smoking uptake in adolescents, the medical students' network Education Against Tobacco (EAT) has developed a school-based intervention involving a face-aging mobile app (Smokerface). METHODS: A two-arm cluster-randomized controlled trial was conducted, evaluating the 2016 EAT intervention, which employed the mobile app Smokerface and which was delivered by medical students. Schools were randomized to intervention or control group. Surveys were conducted at baseline (pre-intervention) and at 9, 16, and 24 months post-intervention via paper & pencil questionnaires. The primary outcome was the difference in within-group changes in smoking prevalence between intervention and control group at 24 months. RESULTS: Overall, 144 German secondary schools comprising 11,286 pupils participated in the baseline survey, of which 100 schools participated in the baseline and at least one of the follow-up surveys, yielding 7437 pupils in the analysis sample. After 24 months, smoking prevalence was numerically lower in the intervention group compared to control group (12.9 % vs. 14.3 %); however, between-group differences in change in smoking prevalence between baseline and 24-months follow-up (OR=0.83, 95 %-CI: 0.64-1.09) were not statistically significant (p = 0.176). Intention to start smoking among baseline non-smokers declined non-significantly in the intervention group (p = 0.064), and remained essentially unchanged in the control group, but between-group differences in changes at the 24-months follow-up (OR=0.88, 0.64-1.21) were not statistically significant (p = 0.417). CONCLUSION: While a trend towards beneficial effects of the intervention regarding smoking prevalence as well as intention to start smoking among baseline non-smokers was observed, our smoking prevention trial demonstrated no significant effect of the intervention.

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Adolescents in low- and middle-income countries (LMICs) are a vulnerable population given increased nutritional needs as puberty approaches. School-based nutrition programs exist in some settings, but the comprehensive provision of nutrition services requires knowledge of the mechanisms to reach out-of-school adolescents. A comprehensive scoping review was performed using formal and informal search strategies to landscape all potential delivery platforms with nutrition services to reach adolescents. Peer-reviewed studies, institutional strategies, program evaluations, and programmatic reports in LMICs were reviewed, including gray literature. A total of 87 out of 270 identified publications and reports describing nutrition programs for adolescents were identified. Although nutrition programs targeted at adolescents were sparse, various innovative and inclusive delivery platforms were included, such as school feeding programs, school-based anemia control, and nutrition-friendly school initiatives; health facility-based, youth-friendly health and nutrition services; social safety nets targeted at adolescents; community-based approaches targeting youth development and peer education within youth centers and faith-based settings; and technology-based platforms, including digital health services and mass media communication sensitization and mobilization efforts. Existing delivery mechanisms and platforms in health and other sectors that target adolescents offer great potential to extend nutrition interventions to this vulnerable yet hard-to-reach population.

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This systematic review and meta-analysis summarizes the effectiveness of school-based physical activity (PA) interventions on children's and adolescents' PA. As no robust empirical evidence exists regarding what seems to characterize the school-based PA interventions that are most effective, we further aimed to map key factors of particular importance when trying to increase PA in early stages of life through school-based strategies. Intervention effects were calculated as standardized between-group (i.e., intervention vs. control) mean differences (SMD) in PA from baseline to follow-up. In total, 189 publications were included. Few studies (7%) were of high quality. Our results demonstrate that school-based interventions only have a small positive effect on children's and adolescents' PA levels. Compared to the effect observed during total day (SMD = 0.27, p < 0.001), a slightly larger effect was observed during school hours (SMD = 0.37, p < 0.001), while no intervention effect was observed during leisure time (SMD = 0.07, p = 0.20). There was a tendency for interventions to be more effective if theoretical frameworks for behavior changes were used in the design phase. The largest effect size was observed when experts from outside school delivered the program (SMD = 0.56, p = 0.01), but training of personnel involved in delivery was the determining factor for program effectiveness as no effect was observed if interventions were delivered primarily by schools' untrained staff (SMD = 0.06, p = 0.61). Intervention effects where larger if parents were involved in the intervention program (parents involved: SMD = 0.35, p < 0.001; parents not involved: SMD = 0.16, p = 0.02). Small positive intervention effects were sustained at long-term follow-up after end of intervention. Overall, the certainty of the evidence of the findings is rated as low.

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