School-based prevention of depression: a randomised controlled study of the beyondblue schools research initiative

A school-based intervention programme to prevent anxiety and depression among Chinese children during the COVID-19 pandemic

BACKGROUND

Child and adolescent mental health is a major public health concern worldwide. The development of children's social and emotional skills helps to improve mental health and wellbeing, and prevent anxiety and depression. The school-based social emotional learning (SEL) programmes have proved effective in a number of countries. But in Mainland China, there has been no empirical research of the effectiveness on children's mental health. The study conducted a SEL programme in China during the COVID-19 pandemic and aimed to determine whether: (1) a SEL programme can reduce anxiety and depression, (2) the intervention effect is influenced by sociodemographic characteristics, (3) the programme effects change children's emotion management and communication.

METHODS

Participants were 230 children aged 8-12 years in the intervention school and 325 in the control school in two poor villages in central China. The study was a quasi-experimental trial, comprising 16 weekly 90-minute sessions. It used a mixed-methods design, with a quantitative survey administered at baseline, post-intervention, and 5-month follow-up, and qualitative interviews. Linear mixed effects regression modeling was used to analyse the intervention effectiveness, linear models were conducted to examine the moderation effect of sociodemographic variables, and the inductive thematic analysis approach was used for interview data.

RESULTS

The intervention had no significant effect on anxiety or depression, except that intervention school children who lived with neither parent (left behind children) reported lower depression scores than control school at post-intervention and 5-month follow-up. Qualitative interviews showed after intervention children were more able to control tempers and better communicated their thoughts and feelings, improving their relationships with family and friends.

CONCLUSIONS

The programme was cheap, easy to implement, and warmly welcomed by children, schools and caregivers, suggesting it was feasible and potentially sustainable. More research is needed on the adaptation of the SEL programme in the Chinese context.

Universal, school-based transdiagnostic interventions to promote mental health and emotional wellbeing: a systematic review

OBJECTIVE

This systematic review aims to evaluate the effectiveness of universal school-based transdiagnostic interventions in promoting the mental health of children and adolescents. It compares and discusses interventions targeting the prevention of mental disorders versus the promotion of mental health. Additionally, the roles of teachers and psychologists as intervention conductors are examined.

METHODS

A comprehensive search of the Psycinfo, Pubmed, and Web of Science databases was conducted without any time restrictions to identify relevant literature on universal school-based transdiagnostic interventions promoting children and adolescents' mental health.

RESULTS AND DISCUSSION

The findings reveal that universal school-based transdiagnostic promotion/prevention programs have a small to medium overall effect size. These interventions demonstrate a broad coverage of different aspects of children and adolescents' mental health. However, the relative effectiveness of teacher-led versus psychologist-led interventions remains unclear. Interventions focused on preventing mental disorders exhibit a higher effect size, albeit on a narrower range of mental health aspects for children and adolescents.

SIGNIFICANCE

This study enhances our understanding of universal school-based transdiagnostic interventions and their impact on children and adolescents' mental health. Further research is needed to elucidate the comparative efficacy of teacher-led and psychologist-led interventions and to explore the specific dimensions of mental health targeted by these interventions.

O is for Awesome: National Survey of New Zealand School-Based Well-being and Mental Health Interventions

Although student well-being and mental health are government-identified responsibilities for New Zealand schools, the extent to which school-based well-being and mental health interventions are currently delivered is unknown. This survey of a nationally representative sample of schools was undertaken to identify: what well-being and mental health interventions are currently used by primary (elementary) and secondary (high) schools; what gaps exist between current practice and the evidence base; what ideas staff have for improving student well-being and mental health; and what barriers staff can identify for implementing evidence-based interventions and suggestions for how these may be overcome. Forty staff from 37 (22 primary, 13 secondary and 2 composite) schools participated in semi-structured interviews. Seven key themes were identified: (1) awareness and enthusiasm about student well-being and mental health; (2) existence of specific interventions to support student well-being and mental health; (3) support for government-sponsored programmes; (4) limitations of existing programmes; (5) drivers of new interventions; (6) perceived barriers to the implementation of new interventions; and (7) suggestions for future interventions and their implementation. Currently, a wide range of primarily non-evidence based well-being and mental health interventions are delivered in a variable manner by school-based and external providers. Despite current enthusiasm by schools, there is room for improvement in the quality and equity of intervention delivery.

What is the impact of structural and cultural factors and interventions within educational settings on promoting positive mental health and preventing poor mental health: a systematic review

Mental health (MH) difficulties are on the increase among children and young people (CYP). Evidence has shown that educational settings contain both risk and protective factors for MH. This review investigated which structural and cultural factors and interventions within educational settings promote positive MH and prevent poor MH in 4–18 year olds. Searches were conducted in PsychINFO, Embase, ERIC, ASSIA and British Education Index, and reference lists from key studies and relevant systematic reviews were hand-searched. Intervention, cohort, and qualitative studies were included. Of the 62 included papers, 36 examined cultural factors (30 social/relational and six value-related) while 12 studies examined structural factors (eight organisational and four physical) and 14 studies examined multiple factors. There was strong evidence for the impact of positive classroom management techniques, access to physical activity, and peer mentoring on student MH. Studies examining the impact of positive school culture, teacher training in MH and parent involvement in school MH activities also found predominantly positive results for student MH, albeit the evidence was of lower quality or from a low number of studies. Few studies explicitly examined the impact of interventions on MH inequalities; those that did indicated limited if any reduction to inequalities. A very small number of studies suggested that interventions targeting those at risk of poor MH due to socioeconomic factors could successfully improve wellbeing and reduce depression, anxiety and behavioural problems. Studies exploring the effect of management and leadership strategies within schools, policies, and aspects of the physical environment other than green space were scarce or absent in the literature. This review highlights the need to consider the ways in which educational settings are organised, the culture that is created and the physical space in order to improve the MH of CYP.

Are realist randomised controlled trials possible? A reflection on the INCLUSIVE evaluation of a whole-school, bullying-prevention intervention

We previously proposed that realist randomised controlled trials could be used to evaluate how, for whom and under what conditions complex interventions can be used to activate mechanisms to improve health. While this idea was accepted by some, it was also met with resistance, particularly from some realist evaluators who believe that trials are inextricably positivist and dependent on constant conjunctions to understand causation, and that realist trials are unfeasible because participants and contexts will be insufficiently diverse to enable the testing of context-mechanism-outcome configurations. In this paper, we reflect on analyses of qualitative and quantitative data from the Initiating Change Locally in Bullying and Aggression through the School Environment (INCLSUIVE) trial, and whether these are useful and aligned with realism. We summarise the concerns expressed by realists and reflect on the philosophical and practical challenges that we encountered and whether or not they are related to the trial's design. Finally, we reflect on the trial's weaknesses and highlight areas that future researchers might consider when running realist trials. We conclude that realist randomised controlled trials are philosophically coherent, practically feasible, and can produce nuanced findings.

Is positive school climate associated with better adolescent mental health? Longitudinal study of young people in England

Background and objectives

Studies suggest that individual student-reported connection to school is associated with better mental health. However, there is less evidence for associations between schools’ overall school climate and the mental health of their students. This may reflect limitations in which mental health outcomes have been examined. We conducted a large longitudinal study in schools, hypothesising that we would find associations at both the student and school levels between student-reported positive school climate, and reduced student conduct and emotional problems and improved mental wellbeing.

Methods

We tracked students in 20 English secondary schools from near the end of the first year of secondary school (age 11/12) over 3 years using reliable measures of school climate and mental health.

Results

We found associations between student-level reports of positive school climate at baseline, and reduced conduct and emotional problems and better mental wellbeing at 3-year follow-up adjusting for various potential confounders. We also found some evidence of adjusted associations between baseline school-level measures of overall positive climate and better student mental health at follow-up. However, these student- and school-level associations reduced considerably when also adjusting for baseline mental health.

Conclusions

Our findings suggest that there are associations between school climate and student mental health at both the student and school level but these associations are complex and not necessarily causal.

•

Previous studies provide little evidence that mental health differ between schools or is influenced by school climate.

•

These studies' ability to identify school effects may have been undermined by choice of outcomes.

•

Our study suggests that mental health may be better in schools with more student belonging.

Child and Adolescent Mental Health and Resilience-Focussed Interventions: A Conceptual Analysis to Inform Future Research

Internationally, the mental health of children and adolescents is undoubtedly an important construct of theoretical, clinical, and policy level concern. Worldwide, five mental disorders (depression, alcohol misuse, bipolar affective disorder, schizophrenia, and obsessive-compulsive disorder) represent half of the 10 leading causes of disability and premature death; with mental disorders accounting for 15–30% of disability adjusted life years in the first three decades of life. This provides a solid rational founded in implications for population health as to why reducing and preventing mental health problems in children and adolescents deserves attention. Past research has indicated interventions focussed on building resilience through strengthening protective factors may offer the potential to address mental health problems in children and adolescents, and in particular aid in reducing such problems during times of increased risk or adversity. With childhood and adolescence being critical periods of development, there is a need to reflect on the strengths and limitations of resilience-focussed interventions and anticipated future needs of the world’s youth. This conceptual analysis identifies a number of future research directions that may meaningfully add to the evidence base and improve implementation, evaluation, and impact of resilience-focussed interventions. These largely relate to refining the understanding of how resilience protective factors relate to mental health problems in children and adolescents. Important issues and potential opportunities to improve the related research field include improved reporting of intervention content; improved measurement of resilience protective factors in intervention trials; continued reporting and review of evidence of association between protective factors and mental health outcomes; and incorporation of mediation analysis within intervention trials. There is a need for further intervention studies in this space to be conducted as rigorous trials of resilience-focussed approaches based on such evidence of association, with clearly posited mechanisms of change, and inclusive of analysis of differential intervention effects. The suggested implications for research made in this conceptual analysis will aid in improving the quality of the evidence base relevant to the fostering of resilience and prevention of mental health problems in children and adolescents.

School-based interventions to prevent anxiety, depression and conduct disorder in children and young people: a systematic review and network meta-analysis

Background

Schools in the UK increasingly have to respond to anxiety, depression and conduct disorder as key causes of morbidity in children and young people.

Objective

The objective was to assess the comparative effectiveness of educational setting-based interventions for the prevention of anxiety, depression and conduct disorder in children and young people.

Design

This study comprised a systematic review, a network meta-analysis and an economic evaluation.

Data sources

The databases MEDLINE, EMBASE™ (Elsevier, Amsterdam, the Netherlands), PsycInfo® (American Psychological Association, Washington, DC, USA) and Cochrane Central Register of Controlled Trials (CENTRAL) were searched to 4 April 2018, and the NHS Economic Evaluation Database (NHS EED) was searched on 22 May 2019 for economic evaluations. No language or date filters were applied.

Main outcomes

The main outcomes were post-intervention self-reported anxiety, depression or conduct disorder symptoms.

Review methods

Randomised/quasi-randomised trials of universal or targeted interventions for the prevention of anxiety, depression or conduct disorder in children and young people aged 4–18 years were included. Screening was conducted independently by two reviewers. Data extraction was conducted by one reviewer and checked by a second. Intervention- and component-level network meta-analyses were conducted in OpenBUGS. A review of the economic literature and a cost–consequence analysis were conducted.

Results

A total of 142 studies were included in the review, and 109 contributed to the network meta-analysis. Of the 109 studies, 57 were rated as having an unclear risk of bias for random sequence generation and allocation concealment. Heterogeneity was moderate. In universal secondary school settings, mindfulness/relaxation interventions [standardised mean difference (SMD) –0.65, 95% credible interval (CrI) –1.14 to –0.19] and cognitive–behavioural interventions (SMD –0.15, 95% CrI –0.34 to 0.04) may be effective for anxiety. Cognitive–behavioural interventions incorporating a psychoeducation component may be effective (SMD –0.30, 95% CrI –0.59 to –0.01) at preventing anxiety immediately post intervention. There was evidence that exercise was effective in preventing anxiety in targeted secondary school settings (SMD –0.47, 95% CrI –0.86 to –0.09). There was weak evidence that cognitive–behavioural interventions may prevent anxiety in universal (SMD –0.07, 95% CrI –0.23 to 0.05) and targeted (SMD –0.38, 95% CrI –0.84 to 0.07) primary school settings. There was weak evidence that cognitive–behavioural (SMD –0.04, 95% CrI –0.16 to 0.07) and cognitive–behavioural + interpersonal therapy (SMD –0.18, 95% CrI –0.46 to 0.08) may be effective in preventing depression in universal secondary school settings. Third-wave (SMD –0.35, 95% CrI –0.70 to 0.00) and cognitive–behavioural interventions (SMD –0.11, 95% CrI –0.28 to 0.05) incorporating a psychoeducation component may be effective at preventing depression immediately post intervention. There was no evidence of intervention effectiveness in targeted secondary, targeted primary or universal primary school settings post intervention. The results for university settings were unreliable because of inconsistency in the network meta-analysis. A narrative summary was reported for five conduct disorder prevention studies, all in primary school settings. None reported the primary outcome at the primary post-intervention time point. The economic evidence review reported heterogeneous findings from six studies. Taking the perspective of a single school budget and based on cognitive–behavioural therapy intervention costs in universal secondary school settings, the cost–consequence analysis estimated an intervention cost of £43 per student.

Limitations

The emphasis on disorder-specific prevention excluded broader mental health interventions and restricted the number of eligible conduct disorder prevention studies. Restricting the study to interventions delivered in the educational setting may have limited the number of eligible university-level interventions.

Conclusions

There was weak evidence of the effectiveness of school-based, disorder-specific prevention interventions, although effects were modest and the evidence not robust. Cognitive–behavioural therapy-based interventions may be more effective if they include a psychoeducation component.

Future work

Future trials for prevention of anxiety and depression should evaluate cognitive–behavioural interventions with and without a psychoeducation component, and include mindfulness/relaxation or exercise comparators, with sufficient follow-up. Cost implications must be adequately measured.

Study registration

This study is registered as PROSPERO CRD42016048184.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 9, No. 8. See the NIHR Journals Library website for further project information.

The Mediating Effect of School Climate on Adolescent Mental Health: Findings From a Randomized Controlled Trial of a School-Wide Intervention

PURPOSE

Adolescence encompasses a critical developmental phase, which fosters or hinders psychological, physical, and social health. Whole-school interventions take a universal approach in targeting the entire school environment ("school climate") to improve adolescent outcomes; however, little is known about the mediating role of school climate on these effects.

METHODS

Our study (N = 5,539) was situated within the Strengthening Evidence base on scHool-based intErventions for pRomoting randomized controlled trial, which demonstrated the effectiveness of a lay counselor-delivered school intervention among secondary school students in Bihar, India. We examined the potential mediating role of school climate and its subcomponents (relationships at school, sense of belonging, commitment to academic achievement, and participation in school events) at 8 months postrandomization of the Strengthening Evidence base on scHool-based intErventions for pRomoting intervention on longer term adolescent health outcomes (depressive symptoms, experiences of bullying, and perpetration of violence) at 17 months postrandomization. The trial was registered with ClinicalTrials.gov (NCT02484014).

RESULTS

School climate mediated the effects of the intervention on all three outcomes of interest. A nurturing school environment, characterized by supportive and engaged relationships with teachers and peers, a sense of belonging, and active participation in school climate predicted lower rates of depressive symptoms, experiences of bullying, and perpetration of violence. Noteworthy, it was the quality of these relationships, rather than the commitment to learning, which was most predictive of outcomes.

CONCLUSION

Educational policies should consider bolstering the school's social environment to directly impact adolescent health and well-being.

Moderated mediation analyses to assess intervention mechanisms for impacts on victimisation, psycho-social problems and mental wellbeing: Evidence from the INCLUSIVE realist randomized trial

Realist evaluations aim to evaluate interventions by understanding the mechanisms they trigger, assessing not merely what works but what works for whom, under what conditions, and how. Significant disagreement in the literature exists as to whether randomized trials can be used as a tool for realist evaluation. INCLUSIVE, which was the first realist randomized trial explicitly designed as such, evaluated the impact of Learning Together, a school-based intervention for students aged 12-15 that included restorative practice, on bullying victimisation, mental wellbeing and psychological problems. Drawing on hypotheses generated through qualitative research, this analysis tested if school belonging was a mediator of intervention effects, and in which contexts. We estimated a series of fully longitudinal multilevel moderated mediation models including intervention allocation, student reports of school belonging at 24 months and victimisation and wellbeing outcomes at 36 months, and stratified on the basis of whether, at baseline, schools were: a) rated 'outstanding' for leadership, b) below the median for average levels of victimisation, and c) above the median on school inclusivity. Findings suggested that in unstratified models, belonging was not a mediator for any outcome; but in each of the strata defined above, belonging was a significant mediator at the student level. However, in the strata where belonging was not a mediator, the intervention still had a significant effect on each outcome. Analyses point to a strong but conditional role for belonging as a mediator of intervention pathways; in schools where belonging was not a mediator (e.g. above-median victimisation levels), other mechanisms may have been activated. This is consistent with a realist understanding of context-mechanism linkages generating outcomes. Our analyses suggest that realist evaluations can be pursued within randomized trials and that such analyses can offer more nuanced evidence regarding in which contexts interventions might effectively be implemented.

Is the Thoughts and Health programme feasible in the context of Swedish schools? A quasi-experimental controlled trial study protocol

INTRODUCTION

Clinical depression is a substantial problem among adolescents, increasing significantly at about age 15 years. It causes impairment in social, academic and familial relationships, as well as ongoing cognitive and emotional difficulties for the individual. A study in Iceland demonstrated that a cognitive-behavioural, developmentally based intervention programme, 'Thoughts and Health', prevented initial episodes of depression and/or dysthymia (DYS) (major depressive disorder/DYS) in adolescents for up to 12 months following completion of the programme. We would like to test the feasibility of implementing the Icelandic method in a Swedish context and to evaluate the long-term effects of such a programme.

METHODS AND ANALYSIS

A quasi-experimental controlled design, combined with qualitative and quantitative methods, will be used to address the research questions.In this study, 617 children aged ~14 years will be screened for depression, and those "at risk" for development of clinical depression will be offered a 12 week course, 'Thoughts and Health'. This course aims to prevent first depression in adolescents. A comparable group of children will function as controls.Depending on the type of variable, baseline comparisons between the two groups of relevant initial measures will be evaluated with t-tests or χ² analyses. The effects of the programme on the development of clinical levels of depression will be evaluated using the follow-up data of 6, 12 and 18 months. Index parental depression at baseline will be tested as a moderator in the evaluation of the effects of the prevention programme.

ETHICS AND DISSEMINATION

This study is approved by the Swedish Ethical Review Board (reference number 2019-03347) in Gothenburg.We plan to disseminate the knowledge gained from this study by publishing our results in peer-reviewed scientific journals and other scholarly outlets.

TRIAL REGISTRATION NUMBER

NCT04128644; Pre-results.

A school-based social-marketing intervention to promote sexual health in English secondary schools: the Positive Choices pilot cluster RCT

Background

The UK still has the highest rate of teenage births in western Europe. Teenagers are also the age group most likely to experience unplanned pregnancy, with around half of conceptions in those aged < 18 years ending in abortion. After controlling for prior disadvantage, teenage parenthood is associated with adverse medical and social outcomes for mothers and children, and increases health inequalities. This study evaluates Positive Choices (a new intervention for secondary schools in England) and study methods to assess the value of a Phase III trial.

Objectives

To optimise and feasibility-test Positive Choices and then conduct a pilot trial in the south of England assessing whether or not progression to Phase III would be justified in terms of prespecified criteria.

Design

Intervention optimisation and feasibility testing; pilot randomised controlled trial.

Setting

The south of England: optimisation and feasibility-testing in one secondary school; pilot cluster trial in six other secondary schools (four intervention, two control) varying by local deprivation and educational attainment.

Participants

School students in year 8 at baseline, and school staff.

Interventions

Schools were randomised (1 : 2) to control or intervention. The intervention comprised staff training, needs survey, school health promotion council, year 9 curriculum, student-led social marketing, parent information and review of school/local sexual health services.

Main outcome measures

The prespecified criteria for progression to Phase III concerned intervention fidelity of delivery and acceptability; successful randomisation and school retention; survey response rates; and feasible linkage to routine administrative data on pregnancies. The primary health outcome of births was assessed using routine data on births and abortions, and various self-reported secondary sexual health outcomes.

Data sources

The data sources were routine data on births and abortions, baseline and follow-up student surveys, interviews, audio-recordings, observations and logbooks.

Results

The intervention was optimised and feasible in the first secondary school, meeting the fidelity targets other than those for curriculum delivery and criteria for progress to the pilot trial. In the pilot trial, randomisation and school retention were successful. Student response rates in the intervention group and control group were 868 (89.4%) and 298 (84.2%), respectively, at baseline, and 863 (89.0%) and 296 (82.0%), respectively, at follow-up. The target of achieving ≥ 70% fidelity of implementation of essential elements in three schools was achieved. Coverage of relationships and sex education topics was much higher in intervention schools than in control schools. The intervention was acceptable to 80% of students. Interviews with staff indicated strong acceptability. Data linkage was feasible, but there were no exact matches for births or abortions in our cohort. Measures performed well. Poor test–retest reliability on some sexual behaviour measures reflected that this was a cohort of developing adolescents. Qualitative research confirmed the appropriateness of the intervention and theory of change, but suggested some refinements.

Limitations

The optimisation school underwent repeated changes in leadership, which undermined its participation. Moderator analyses were not conducted as these would be very underpowered.

Conclusion

Our findings suggest that this intervention has met prespecified criteria for progression to a Phase III trial.

Future work

Declining prevalence of teenage pregnancy suggests that the primary outcome in a full trial could be replaced by a more comprehensive measure of sexual health. Any future Phase III trial should have a longer lead-in from randomisation to intervention commencement.

Trial registration

Current Controlled Trials ISRCTN12524938.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 9, No. 1. See the NIHR Journals Library website for further project information.

Moderators of psychological and psychoeducational interventions for the prevention of anxiety: A systematic review

The aim of this study was to assess the available evidence on potential moderators of psychological and psychoeducational interventions for the prevention of anxiety. A systematic review using PubMed, PsycINFO, Web of Science, Embase, OpenGrey, and CENTRAL was performed up to October 2019. Two independent researchers assessed the fulfillment of eligibility criteria, extracted the data and performed a quality assessment of the included studies. Outcomes were moderators of the reduction of anxious symptoms or the incidence of anxiety disorders. Fourteen studies reporting results on moderator analyses performed in 13 randomized controlled trials were included. Twenty-seven potential moderators were organized into six categories: sociodemographic, clinical characteristics, cognitive variables, life events, interpersonal functioning and intervention characteristics. The most frequently examined variables were gender, age and baseline anxiety. We found insufficient evidence for all moderator categories studied. In children and adolescents, we found some studies with significant results for the low family support variable and higher levels of anxiety symptoms at baseline, which were both associated with higher effectiveness. Limited conclusions can be drawn about for whom and under what conditions interventions work in the prevention of anxiety. A strong need to improve the methodological quality and the number of moderator studies was identified.

Effects of the school environment on early sexual risk behavior: A longitudinal analysis of students in English secondary schools

INTRODUCTION

The theory of human functioning and school organization proposes that schools promote health by strengthening students' educational engagement. Previous studies have relied on proxy measures of engagement and not examined sexual health. This paper addresses these gaps.

METHODS

Longitudinal data came from the control arm of a randomized trial involving female and male students ages 12-14 in English secondary-schools (n = 3337 students). Exposures measured at baseline included a proxy measure of school-level engagement (value-added education, VAE: the difference between observed absence and attainment rates and those predicted based on student characteristics) and direct measures of school- and student-level engagement (commitment, belonging, relationships and participation). Sexual behavior was measured at 24- and 36-months, including sexual debut and contraception use at first sex.

RESULTS

Higher school-level VAE was associated with an increased risk of early sexual debut at 24-months. Students attending schools with higher overall levels of commitment and belonging were less likely to report sexual debut at 36 months. Students reporting stronger personal commitment to learning and teacher relationships at baseline were less likely to report sexual debut at both follow-up points. Associations involving participation and contraception use were largely nonsignificant.

CONCLUSIONS

Direct measures of the school environment are more strongly associated with reduced sexual risk behavior in early adolescence than the proxy measure, VAE. Results provide some support for the theory and suggest that personal disposition towards school as well as attending a school with high levels of student commitment and belonging are important for subsequent sexual decision making.

A peer-led intervention to promote sexual health in secondary schools: the STASH feasibility study

Background

Young people report higher levels of unsafe sex and have higher rates of sexually transmitted infections than any other age group. Schools are well placed to facilitate early intervention, but more effective approaches are required. Peer-led approaches can augment school-based education, but often fail to capitalise on mechanisms of social influence. The potential of using social media in sexual health has not been tested in school settings.

Objectives

Finalise the design of the Sexually Transmitted infections And Sexual Health (STASH) intervention; assess the recruitment and retention of peer supporters, and acceptability to participants and stakeholders; assess the fidelity and reach, in addition to the barriers to and facilitators of, implementation; refine programme theory; understand the potential of social media; determine design parameters for a future randomised controlled trial, including economic evaluation; and establish whether or not progression criteria were met.

Design

This was a feasibility study comprising intervention development and refinement of the STASH pilot and non-randomised feasibility trial in six schools. Control data were provided by students in the year above the intervention group.

Setting

Secondary schools in Scotland.

Participants

Students aged 14–16 years, teachers and intervention delivery partners.

Interventions

The STASH intervention was adapted from A Stop Smoking In Schools Trial (ASSIST) (an effective peer-led smoking intervention). Based on diffusion of innovation theory, the STASH study involves peer nomination to identify the most influential students, with the aim of recruiting and training 15% of the year group as peer supporters. The peer supporters deliver sexual health messages to friends in their year group via conversations and use of Facebook (www.facebook.com; Facebook, Inc., Menlo Park, CA, USA) to share varied content from a curated set of web-based resources. Peer supporters are given support themselves via follow-up sessions and via trainer membership of Facebook groups.

Main outcome measures

The primary outcome was whether or not progression criteria were met in relation to intervention acceptability and feasibility. The study also piloted indicative primary outcomes for a full-scale evaluation.

Data sources

Peer supporter questionnaire; observations of activities; interviews with trainers, teachers, peer supporters and students; monitoring log of peer supporter activities (including on Facebook and meeting attendance); questionnaire to control year group (baseline characteristics, social networks, mediators and sexual health outcomes); baseline and follow-up questionnaire (approximately 6 months later) for intervention year group.

Results

A total of 104 students were trained as peer supporters (just over half of those nominated for the role by their peers). Role retention was very high (97%). Of 611 students completing the follow-up questionnaire, 58% reported exposure to STASH study activities. Intervention acceptability was high among students and stakeholders. Activities were delivered with good fidelity. The peer supporters were active, representative of their year group and well connected within their social network. Carefully managed social media use by peer supporters augmented conversations. A primary outcome of ‘always safer sex’ was identified, measured as no sex or always condom use for vaginal or anal sex in the last 6 months. The intervention cost £42 per student. Six progression criteria were met. A seventh criterion (regarding uptake of role by peer supporters) was not.

Limitations

Small feasibility study that cannot comment on effectiveness.

Conclusions

The STASH intervention is feasible and acceptable within the context of Scottish secondary schools. The results support continuation to a full-scale evaluation.

Future work

Small-scale improvements to the intervention, refinement to programme theory and funding sought for full-scale evaluation.

Trial registration

Current Controlled Trials ISRCTN97369178.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 8, No. 15. See the NIHR Journals Library website for further project information.

Depression in adolescence: a review

Background

Depression is a common mental health disease, especially in mid to late adolescence that, due to its particularities, is a challenge and requires an effective diagnosis. Primary care providers are often the first line of contact for adolescents, being crucial in identifying and managing this pathology. Besides, several entities also recommend screening for depression on this period. Thus, the main purpose of this article is to review the scientific data regarding screening, diagnosis and management of depression in adolescence, mainly on primary care settings.

Main body

Comprehension of the pathogenesis of depression in adolescents is a challenging task, with both environmental and genetic factors being associated to its development. Although there are some screening tests and diagnostic criteria, its clinical manifestations are wide, making its diagnosis a huge challenge. Besides, it can be mistakenly diagnosed with other psychiatric disorders, making necessary to roll-out several differential diagnoses. Treatment options can include psychotherapy (cognitive behavioural therapy and interpersonal therapy) and/or pharmacotherapy (mainly fluoxetine), depending on severity, associated risk factors and available resources. In any case, treatment must include psychoeducation, supportive approach and family involvement. Preventive programs play an important role not only in reducing the prevalence of this condition but also in improving the health of populations.

Conclusion

Depression in adolescence is a relevant condition to the medical community, due to its uncertain clinical course and underdiagnosis worldwide. General practitioners can provide early identification, treatment initiation and referral to mental health specialists when necessary.

A multicomponent secondary school health promotion intervention and adolescent health: An extension of the SEHER cluster randomised controlled trial in Bihar, India

BACKGROUND

Strengthening Evidence base on scHool-based intErventions for pRomoting adolescent health (SEHER) is a multicomponent, whole-school health promotion intervention delivered by a lay counsellor or a teacher in government-run secondary schools in Bihar, India. The objective of this study is to examine the effects of the intervention after two years of follow-up and to evaluate the consistency of the findings observed over time.

METHODS AND FINDINGS

We conducted a cluster randomised trial in which 75 schools were randomised (1:1:1) to receive the SEHER intervention delivered by a lay counsellor (SEHER Mitra [SM]) or a teacher (Teacher as SEHER Mitra [TSM]), respectively, alongside a standardised, classroom-based life skills Adolescence Education Program (AEP), compared to AEP alone (control group). The trial design was a repeat cross-sectional study. Students enrolled in grade 9 (aged 13-15 years) in the 2015-2016 academic year were exposed to the intervention for two years and the outcome assessment was conducted at three time points─at baseline in June 2015; 8-months follow-up in March 2016, when the students were still in grade 9; and endpoint at 17-months follow-up in December 2016 (when the students were in grade 10), the results of which are presented in this paper. The primary outcome, school climate, was measured with the Beyond Blue School Climate Questionnaire (BBSCQ). Intervention effects were estimated using mixed-effects linear or logistic regression, including a random effect to adjust for within-school clustering, minimisation variables, baseline cluster-level score of the outcome, and sociodemographic characteristics. In total, 15,232 students participated in the 17-month survey. Compared with the control group, the participants in the SM intervention group reported improvements in school climate (adjusted mean difference [aMD] = 7.33; 95% CI: 6.60-8.06; p < 0.001) and most secondary outcomes (depression: aMD = -4.64; 95% CI: -5.83-3.45; p < 0.001; attitude towards gender equity: aMD = 1.02; 95% CI: 0.65-1.40; p < 0.001; frequency of bullying: aMD = -2.77; 95% CI: -3.40 to -2.14; p < 0.001; violence victimisation: odds ratio [OR] = 0.08; 95% CI: 0.04-0.14; p < 0.001; and violence perpetration: OR = 0.16; 95% CI: 0.09-0.29; p < 0.001). There was no evidence of an intervention effect in the TSM group compared with control group. The effects of the lay counsellor-delivered intervention were larger for most outcomes at 17-months follow-up compared with those at 8 months: school climate (effect size [ES; 95% CI] = 2.23 [1.97-2.50] versus 1.88 [1.44-2.32], p < 0.001); depression (ES [95% CI] = -1.19 [-1.56 to -0.82] versus -0.27 [-0.44 to -0.11], p < 0.001); attitude towards gender equity (ES [95% CI] = 0.53 [0.27-0.79] versus 0.23 [0.10-0.36], p < 0.001); bullying (ES [95% CI] = -2.22 [-2.84 to -1.60] versus -0.47 [-0.61 to -0.33], p < 0.001); violence victimisation (OR [95% CI] = 0.08 [0.04-0.14] versus 0.62 [0.46-0.84], p < 0.001); and violence perpetration (OR [95% CI] = 0.16 [0.09-0.29] versus 0.68 [0.48-0.96], p < 0.001), suggesting incremental benefits with an extended intervention. A limitation of the study is that 27% of baseline participants did not complete the 17-month outcome assessment.

CONCLUSIONS

The trial showed that the second-year outcomes were similar to the first-year outcomes, with no effect of the teacher-led intervention and larger benefits on school climate and adolescent health accruing from extending lay counsellor-delivered intervention.

TRIAL REGISTRATION

ClinicalTrials.gov NCT02907125.

The development and pilot testing of an adolescent bullying intervention in Indonesia - the ROOTS Indonesia program

Bullying has been described as one of the most tractable risk factors for poor mental health and educational outcomes, yet there is a lack of evidence-based interventions for use in low and middle-income settings. We aimed to develop and assess the feasibility of an adolescent-led school intervention for reducing bullying among adolescents in Indonesian secondary schools. The intervention was developed in iterative stages: identifying promising interventions for the local context; formative participatory action research to contextualize proposed content and delivery; and finally two pilot studies to assess feasibility and acceptability in South Sulawesi and Central Java. The resulting intervention combines two key elements: 1) a student-driven design to influence students pro-social norms and behavior, and 2) a teacher-training component designed to enhance teacher’s knowledge and self-efficacy for using positive discipline practices. In the first pilot study, we collected data from 2,075 students in a waitlist-controlled trial in four schools in South Sulawesi. The pilot study demonstrated good feasibility and acceptability of the intervention. We found reductions in bullying victimization and perpetration when using the Forms of Bullying Scale. In the second pilot study, we conducted a randomised waitlist controlled trial in eight schools in Central Java, involving a total of 5,517 students. The feasibility and acceptability were good. The quantitative findings were more mixed, with bullying perpetration and victimization increasing in both control and intervention schools. We have designed an intervention that is acceptable to various stakeholders, feasible to deliver, is designed to be scalable, and has a clear theory of change in which targeting adolescent social norms drives behavioral change. We observed mixed findings across different sites, indicating that further adaptation to context may be needed. A full-randomized controlled trial is required to examine effectiveness and cost-effectiveness of the program.

Modifying the secondary school environment to reduce bullying and aggression: the INCLUSIVE cluster RCT

Background

Bullying, aggression and violence among children and young people are some of the most consequential public mental health problems.

Objectives

The INCLUSIVE (initiating change locally in bullying and aggression through the school environment) trial evaluated the Learning Together intervention, which involved students in efforts to modify their school environment using restorative approaches and to develop social and emotional skills. We hypothesised that in schools receiving Learning Together there would be lower rates of self-reported bullying and perpetration of aggression and improved student biopsychosocial health at follow-up than in control schools.

Design

INCLUSIVE was a cluster randomised trial with integral economic and process evaluations.

Setting

Forty secondary schools in south-east England took part. Schools were randomly assigned to implement the Learning Together intervention over 3 years or to continue standard practice (controls).

Participants

A total of 6667 (93.6%) students participated at baseline and 5960 (83.3%) students participated at final follow-up. No schools withdrew from the study.

Intervention

Schools were provided with (1) a social and emotional curriculum, (2) all-staff training in restorative approaches, (3) an external facilitator to help convene an action group to revise rules and policies and to oversee intervention delivery and (4) information on local needs to inform decisions.

Main outcome measures

Self-reported experience of bullying victimisation (Gatehouse Bullying Scale) and perpetration of aggression (Edinburgh Study of Youth Transitions and Crime school misbehaviour subscale) measured at 36 months. Intention-to-treat analysis using longitudinal mixed-effects models.

Results

Primary outcomes – Gatehouse Bullying Scale scores were significantly lower among intervention schools than among control schools at 36 months (adjusted mean difference –0.03, 95% confidence interval –0.06 to 0.00). There was no evidence of a difference in Edinburgh Study of Youth Transitions and Crime scores. Secondary outcomes – students in intervention schools had higher quality of life (adjusted mean difference 1.44, 95% confidence interval 0.07 to 2.17) and psychological well-being scores (adjusted mean difference 0.33, 95% confidence interval 0.00 to 0.66), lower psychological total difficulties (Strengths and Difficulties Questionnaire) score (adjusted mean difference –0.54, 95% confidence interval –0.83 to –0.25), and lower odds of having smoked (odds ratio 0.58, 95% confidence interval 0.43 to 0.80), drunk alcohol (odds ratio 0.72, 95% confidence interval 0.56 to 0.92), been offered or tried illicit drugs (odds ratio 0.51, 95% confidence interval 0.36 to 0.73) and been in contact with police in the previous 12 months (odds ratio 0.74, 95% confidence interval 0.56 to 0.97). The total numbers of reported serious adverse events were similar in each arm. There were no changes for staff outcomes. Process evaluation – fidelity was variable, with a reduction in year 3. Over half of the staff were aware that the school was taking steps to reduce bullying and aggression. Economic evaluation – mean (standard deviation) total education sector-related costs were £116 (£47) per pupil in the control arm compared with £163 (£69) in the intervention arm over the first two facilitated years, and £63 (£33) and £74 (£37) per pupil, respectively, in the final, unfacilitated, year. Overall, the intervention was associated with higher costs, but the mean gain in students’ health-related quality of life was slightly higher in the intervention arm. The incremental cost per quality-adjusted life year was £13,284 (95% confidence interval –£32,175 to £58,743) and £1875 (95% confidence interval –£12,945 to £16,695) at 2 and 3 years, respectively.

Limitations

Our trial was carried out in urban and periurban settings in the counties around London. The large number of secondary outcomes investigated necessitated multiple statistical testing. Fidelity of implementation of Learning Together was variable.

Conclusions

Learning Together is effective across a very broad range of key public health targets for adolescents.

Future work

Further studies are required to assess refined versions of this intervention in other settings.

Trial registration

Current Controlled Trials ISRCTN10751359.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full inPublic Health Research; Vol. 7, No. 18. See the NIHR Journals Library website for further project information. Additional funding was provided by the Educational Endowment Foundation.

A Digital Game and School-Based Intervention for Students in Hong Kong: Quasi-Experimental Design

Background

In Hong Kong, with an increasing number of children experiencing mental health issues, there is a need to not only develop innovative interventions but also develop comprehensive prevention interventions so as to reduce their anxiety symptoms and enhance their emotional management and interpersonal relationships.

Objective

The aim of this study was to determine the effectiveness of The Adventures of DoReMiFa, an integration model of the cognitive-behavioral approach and positive psychology by using digital game–based and school-based mental health enhancement intervention to magnify the social and emotional health and well-being of the school children in Hong Kong aged 9 to 11 years.

Methods

A quasi-experimental design method was used to evaluate this digital game and school-based intervention. The Adventures of DoReMiFa was piloted in 4 primary schools where students were allocated to either an intervention or a control group. The participants were assessed at pre- and postintervention with a 6-month follow-up measuring their mental health knowledge, levels of anxiety symptoms, positive and negative thinking, perspective-taking, and self-esteem.

Results

A total of 459 primary school students from 4 primary schools participated in the study. The response rate on the questionnaires answered on the Web was up to 85.1% (391/459). Compared with the control group, the intervention group was found to have significant association with improved mental health knowledge at the time immediately after the intervention (beta=.46; P=.01) and in the 6-month postintervention period (beta=.66; P<.001); for perspective-taking, the intervention group had exhibited a significant improvement 6 months after the completion of the universal program (beta=1.50; P=.03). The intervention, however, was found not to be effective in reducing the rates of anxiety symptoms and negative thinking among the participating students.

Conclusions

The Adventures of DoReMiFa, an integration of a digital game–based and school-based mental health enhancement intervention, was shown to be effective in elevating the knowledge of mental health and promoting perspective-taking in the primary school students of Hong Kong. Although there was insufficient evidence to support a reduction in symptoms of anxiety and negative automatic thoughts, the overall results were still encouraging in that a preventive effect was found, indicating that the program has the potential to enhance the mental well-being of schoolchildren. It also suggests that knowledge enhancement may not necessarily lead to behavior change, and more focused effort may be needed to achieve the translation. The implications and limitations of this study and suggestions for future research were also discussed.

Effects of school environments on student risk-behaviours: evidence from a longitudinal study of secondary schools in England

BACKGROUND

The theory of human functioning and school organisation proposes that schools with rigid 'boundaries' (weaker relationships), for example, between staff and students, or learning and broader development, engender weaker student school commitment and sense of belonging, particularly among disadvantaged students, leading to greater involvement in risk-behaviours. Existing studies provide some support but rely on a proxy exposure of 'value-added education' and have not explored effects by disadvantage.

METHODS

We used longitudinal data from English secondary schools from the control arm of a trial, assessing school-level measures of rigid boundaries, and student commitment and belonging at age 11/12, and student risk-behaviours at age 14/15.

RESULTS

Our direct measures were more strongly associated with risk-behaviours than was value-added education. School-level rigid boundaries were associated with increased alcohol use and bullying. Student belonging was more consistently associated with reduced risk-behaviours than was student commitment. Some school effects were greater for students from disadvantaged subgroups defined in terms of poverty, ethnicity and family structure.

CONCLUSION

Our results provide direct support for the theory of human functioning and school organisation and suggest a sense of belonging in school might be particularly protective factor among secondary school students. School effects on risk are generally stronger among disadvantaged students as theorised.

TRIAL REGISTRATION NUMBER

ISRCTN10751359.

Examining intervention mechanisms of action using mediation analysis within a randomised trial of a whole-school health intervention

BACKGROUND

Interventions to modify school environments are effective in promoting young people's health across outcomes, but mechanisms are poorly understood. We assessed mediation in a trial of the Learning Together intervention, building on the recent publication of results of effectiveness for reducing bullying and benefits across secondary outcomes and generally good implementation fidelity.

METHODS

Within a cluster-randomised trial involving 40 English schools, we examined student-reported and staff-reported school climate and student-reported involvement with delinquent peers at 24-month and 36-month follow-up, assessing the reliability of measures and whether these mediated health outcomes at a final follow-up.

RESULTS

Response rates and reliability were good for student-reported but not staff-reported measures. The intervention increased student-reported but not staff-reported-positive school climate but, like effects on student health outcomes, these manifested only at a final follow-up. The intervention reduced student-reported contact with delinquent peers at an interim follow-up. Student-reported potential mediators measured at the interim follow-up were associated with most health outcomes at the final follow-up. Adjustment for student-reported school climate and contact with delinquent peers at the interim follow-up did not reduce the associations between trial arm and our health outcomes.

CONCLUSION

Despite being constrained by imperfect measures and by the late manifestation of impacts on student-reported school climate undermining ability to assess mediation, our study for the first time provides tentative evidence that mediation of intervention effects via improved climate and disengagement from delinquent peers is plausible. Our study provides the first evidence from a trial that whole-school interventions may work by modifying school environments and student relationships.

TRIAL REGISTRATION NUMBER

ISRCTN10751359.

Promoting school climate and health outcomes with the SEHER multi-component secondary school intervention in Bihar, India: a cluster-randomised controlled trial

BACKGROUND

School environments affect health and academic outcomes. With increasing secondary school retention in low-income and middle-income countries, promoting quality school social environments could offer a scalable opportunity to improve adolescent health and wellbeing.

METHODS

We did a cluster-randomised trial to assess the effectiveness of a multi-component whole-school health promotion intervention (SEHER) with integrated economic and process evaluations in grade 9 students (aged 13-14 years) at government-run secondary schools in the Nalanda district of Bihar state, India. Schools were randomly assigned (1:1:1) to three groups: the SEHER intervention delivered by a lay counsellor (the SEHER Mitra [SM] group), the SEHER intervention delivered by a teacher (teacher as SEHER Mitra [TSM] group), and a control group in which only the standard government-run classroom-based life-skills Adolescence Education Program was implemented. The primary outcome was school climate measured with the Beyond Blue School Climate Questionnaire (BBSCQ). Students were assessed at the start of the academic year (June, 2015) and again 8 months later at the end of the academic year (March, 2016) via self-completed questionnaires. This study is registered with ClinicalTrials.gov, number NCT02484014.

FINDINGS

Of the 112 eligible schools in the Nalanda district, 75 were randomly selected to participate in the trial. We randomly assigned 25 schools to each of the three groups. One school subsequently dropped out of the TSM group, leaving 24 schools in this group. The baseline survey included a total of 13 035 participants, and the endpoint survey included 14 414 participants. Participants in the SM-delivered intervention schools had substantially higher school climate scores at endpoint survey than those in the control group (BBSCQ baseline-adjusted mean difference [aMD] 7·57 [95% CI 6·11-9·03]; effect size 1·88 [95% CI 1·44-2·32], p<0·0001) and the TSM-delivered intervention (aMD 7·57 [95% CI 6·06-9·08]; effect size 1·88 [95% CI 1·43-2·34], p<0·0001). There was no effect of the TSM-delivered intervention compared with control (aMD -0·009 [95% CI -1·53 to 1·51], effect size 0·00 [95% CI -0·45 to 0·44], p=0·99). Compared with the control group, participants in the SM-delivered intervention schools had moderate to large improvements in the secondary outcomes of depression (aMD -1·23 [95% CI -1·89 to -0·57]), bullying (aMD -0·91 [95% CI -1·15 to -0·66]), violence victimisation (odds ratio [OR] 0·62 [95% CI 0·46-0·84]), violence perpetration (OR 0·68 [95% CI 0·48-0·96]), attitude towards gender equity (aMD 0·41 [95% CI 0·21-0·61]), and knowledge of reproductive and sexual health (aMD 0·29 [95% CI 0·06-0·53]). Similar results for these secondary outcomes were noted for the comparison between SM-delivered intervention schools and TSM-delivered intervention schools (depression: aMD -1·23 [95% CI -1·91 to -0·55]; bullying: aMD -0·83 [95% CI -1·08 to -0·57]; violence victimisation: OR 0·49 [95% CI 0·35-0·67]; violence perpetration: OR 0·49 [95% CI 0·34-0·71]; attitude towards gender equity: aMD 0·23 [95% CI 0·02-0·44]; and knowledge of reproductive and sexual health: aMD 0·22 [95% CI -0·02 to 0·47]). However, no effects on these secondary outcomes were observed for the TSM-delivered intervention schools compared with the control group (depression: aMD -0·03 [95% CI -0·70 to 0·65]; bullying: aMD -0·08 [95% CI -0·34 to 0·18]; violence victimisation: OR 1·27 [95% CI 0·93-1·73]; violence perpetration: OR 1·37 [95% CI 0·95-1·95]; attitude towards gender equity: aMD 0·17 [95% CI -0·09 to 0·38]; and knowledge of reproductive and sexual health: aMD 0·06 [95% CI -0·18 to 0·32]).

INTERPRETATION

The multi-component whole-school SEHER health promotion intervention had substantial beneficial effects on school climate and health-related outcomes when delivered by lay counsellors, but no effects when delivered by teachers. Future research should focus on the evaluation of the scaling up of the SEHER intervention in diverse contexts and delivery agents.

FUNDING

John D. and Catherine T. MacArthur Foundation, USA and the United Nations Population Fund India Office.

Peer-led intervention to prevent and reduce STI transmission and improve sexual health in secondary schools (STASH): protocol for a feasibility study

Background

Young people in the UK are at highest risk of sexually transmitted infections and report higher levels of unsafe sex than any other age group. Involving peer supporters in intervention delivery is acceptable to students and effective in reducing risk behaviours via ‘diffusion of innovation’, particularly where peer supporters are influential in their networks. Informal peer-led interventions offer a useful alternative to peer-led didactic teaching, which has shown limited effects. Building on the successful ASSIST anti-smoking intervention, the ‘STis And Sexual Health’ (STASH) intervention involves identification and recruitment of the most influential students as peer supporters, training and support to these students by specialist trainers, positive sex and relationships messages, spread by peer supporters to their friendship groups in person and via social media.

Methods/design

This protocol describes a feasibility trial of the STASH intervention in six schools. It builds on an earlier study phase of intervention co-development using patient and public involvement (PPI) activities, followed by a pilot of intervention components and evaluation tools in one school. Participants are fourth year (S4) students (aged 14–16) in state-funded Scottish secondary schools who have received some level of teacher-led sex education. The previous cohort of S4 students (those completing S4 in the year prior to the intervention) will serve as controls. Data will be collected from controls (month 16), baseline (month 20–21) and follow-up (month 27–30) via a web-based questionnaire, which will measure (and test the reliability of) primary outcome measures for a phase III trial (delayed initiation of/abstinence from sex and consistent condom use), secondary outcomes and mediators of sexual behaviour (including school climate and social networks). The main feasibility outcome is whether the study meets pre-set progression criteria regarding feasibility and acceptability, measured largely via a process evaluation (basic measures in all 6 schools and in-depth in 2-4 schools). An economic evaluation reporting costs alongside consequences will be conducted.

Discussion

This study will inform decisions on the feasibility, design and sample size for a phase III effectiveness trial to assess whether the STASH intervention is effective in reducing the risk of sexually transmitted infections in young people.

Trial registration

ISRCTN97369178

LARS&LISA: a universal school-based cognitive-behavioral program to prevent adolescent depression

Adolescent depression is a prevailing international mental health concern as up to 27% of adolescents experience either subsyndromal depression or a major depressive episode by the age of 18. Depression in adolescence has been found to negatively impact current and future academic achievement, functioning, mental health, and quality of life. Accordingly, the authors emphasize the importance of proactively preventing depression (and its negative outcomes) instead of waiting and having to "fix" the problems after they have already developed. The current article begins with a discussion of the various types of prevention, including their respective advantages and disadvantages. Further and more importantly, the article's primary focus is to provide a summary of the theoretical basis, development of, empirical support for, and content of a universal school-based cognitive-behavioral program to prevent adolescent depression entitled LARS&LISA (Lust An Realistischer Sicht & Leichtigkeit Im Sozialen Alltag). As the program exists within the overlapping realms of universal prevention, school-based programs, and cognitive-behavioral interventions, the content of this article is relevant to all three areas and offers insight into the development of depression prevention in general. Finally, empirical support for the positive effects of the program is presented and some ideas for further research are discussed.

A non-randomised pragmatic trial of a school-based group cognitive-behavioural programme for preventing depression in girls

The aim of this study was to investigate the effectiveness of the DISA-programme in preventing depressive symptoms (DS) in adolescent girls, as implemented in a real-world school setting, accounting for baseline socioeconomic and psychosocial factors, and to investigate whether the effects of these baseline variables on DS differed between intervention participants and non-participants. In this non-randomised pragmatic trial, an electronic questionnaire was disseminated in 2011 (baseline) and 2012 (follow-up) in schools in one municipality in northern Sweden. Pupils (total n=275; intervention participants identified in the questionnaire: n=53; non-participants: n=222) were 14–15 years old at baseline. The groups were compared by means of SEM. DISA could not predict differences in DS at follow-up in this real-life setting. In the overall sample, sexual harassment victimisation (SH) at baseline was associated with DS at follow-up and the estimate for SH increased in the DISA-participants compared to the overall sample.

Systematic review of resilience-enhancing, universal, primary school-based mental health promotion programs

Background

Wellbeing and resilience are essential in preventing and reducing the severity of mental health problems. Equipping children with coping skills and protective behavior can help them react positively to change and obstacles in life, allowing greater mental, social and academic success. This systematic review studies the implementation and evaluation of universal, resilience-focused mental health promotion programs based in primary schools.

Methods

A systematic review of literature used five primary databases: PsycINFO; Web of Science; PubMed; Medline; Embase and The Cochrane Library; and keywords related to (a) health education, health promotion, mental health, mental health promotion, social and emotional wellbeing; (b) school health service, student, schools, whole-school; (c) adolescent, child, school child, pre-adolescent; (d) emotional intelligence, coping behavior, emotional adjustment, resilienc*, problem solving, to identify relevant articles. Articles included featured programs that were universally implemented in a primary school setting and focused on teaching of skills, including coping skills, help-seeking behaviors, stress management, and mindfulness, and were aimed at the overall goal of increasing resilience among students.

Results

Of 3087 peer-reviewed articles initially identified, 475 articles were further evaluated with 11 reports on evaluations of 7 school-based mental health promotion programs meeting the inclusion criteria. Evaluation tools used in program evaluation are also reviewed, with successful trends in evaluations discussed. Encouraging results were seen when the program was delivered by teachers within the schools. Length of programing did not seem important to outcomes. Across all 7 programs, few long-term sustained effects were recorded following program completion.

Conclusions

This review provides evidence that mental health promotion programs that focus on resilience and coping skills have positive impacts on the students’ ability to manage daily stressors.

Youth mental ill health and secondary school completion in Australia: time to act

AIM

This paper reviews the evidence of youth mental ill health and its impact on secondary school educational attainment.

METHODS

This narrative review presents the current research related to the mental ill health of young people in urban and rural Australia, their educational attainment and the effectiveness of mental health strategies implemented in secondary schools.

RESULTS

The prevalence of mental ill health is high for Australian young people and the onset of depression, anxiety, substance-use disorders and first episode psychosis (FEP) commonly occurs when the individual is at school. The prevalence is reported to be higher for rural young people and barriers to treatment exist. Current evidence suggests that 40% of young people experiencing depression or anxiety disorders are not completing secondary school. Further evidence shows that over 50% of individuals who experience FEP do not finish secondary school. Current mental health promotion strategies employed in secondary schools have not been shown to reduce rates of depression or anxiety in adolescence nor identify prodromal or acute FEP. These strategies have not led to interventions that assist young people with mental ill health to finish school.

CONCLUSIONS

Not completing secondary school can limit employment options, lead to severe levels of disadvantage and increased burden on welfare and healthcare systems. All young people, including those in rural areas, have the right to education and should not be disadvantaged in their educational aspirations because they have an emerging or current mental illness.

Associations between Social Support from Family, Friends, and Teachers and depressive Symptoms in Adolescents

Approximately 20% of adolescents develop depressive symptoms. Family, friends, and teachers are crucial sources of social support for adolescents, but it is unclear whether social support impacts adolescents directly (principle-effect model) or by moderating the effect of stress (stress-buffer model) and whether each source of social support remains meaningful when their influence is studied simultaneously. To help fill this gap, we followed 1452 Australian students (average age at enrollment = 13.1, SD = 0.5; range: 11-16 years; 51.9% female) for 5 years. Based on our findings, each source of support is negatively related to depressive symptoms one year later when studied independently but when combined, only family and teacher support predicted depressive symptoms. Family support in all grades and teacher support in grade 8 to 10 but not in grade 11 directly impacted adolescent depressive symptoms 1 year later. Family support in grades 8 and 11 also buffered against the negative impact of stress on depressive symptoms one year later. Based on the unexpected findings, the most important limitations seem to be that the used instruments do not allow for a separation of different groups of friends (e.g., classmates, same-gender peers, romantic partners), types of social support, and stress. In addition, the high, nonrandom attrition rate with adolescents reporting less social support, more stressful events, a higher frequency of depressive symptoms, and/or being of Torres Strait Islander or Aboriginal background limits the generalizability of our findings. Summarized, our findings demonstrate that adolescents facing stress might benefit more from family support compared to their peers without stressful life events and that friends may have a weaker presence in adolescent lives than expected.

Acceptance and commitment therapy universal prevention program for adolescents: a feasibility study

BACKGROUND

There is a need to prevent anxiety and depression in young people and mindfulness contains important emotion regulation strategies. Acceptance and commitment therapy (ACT), a mindfulness-based therapy, has yet to be evaluated as a prevention program, but has demonstrated an ability to reduce symptoms of anxiety and depression in adult and adolescent populations. This study examines the feasibility of using an ACT-based prevention program in a sample of year 10 (aged 14-16 years) high school students from Sydney, Australia.

METHODS

Participants were allocated to either their usual classes or to the ACT-based intervention. Participants were followed for a period of 5 months post-intervention and completed the Flourishing Scale, Depression Anxiety Stress Scale, and a program evaluation questionnaire. Analyses were completed using intention-to-treat mixed models for repeated measures.

RESULTS

The results indicated that the intervention was acceptable to students and feasible to administer in a school setting. There were no statistically significant differences between the conditions, likely due to the small sample size (N = 48). However, between-group effect sizes demonstrated small to large differences for baseline to post-intervention mean scores and medium to large differences for baseline to follow-up mean scores, all favouring the ACT-based condition.

CONCLUSION

The results suggest that an ACT-based school program has potential as a universal prevention program and merits further investigation in a larger trial. Trial registration Australian New Zealand Clinical Trials Registry. Trial ID: ACTRN12616001383459. Registered 06/10/2016. Retrospectively registered.

Long-term Results from the Empowering a Multimodal Pathway Toward Healthy Youth Program, a Multimodal School-Based Approach, Show Marked Reductions in Suicidality, Depression, and Anxiety in 6,227 Students in Grades 6-12 (Aged 11-18)

Here, we report on findings from a 15-month follow-up of a school-based program called Empowering a Multimodal Pathway Toward Healthy Youth (EMPATHY). This was primarily intended to reduce suicidal thinking in pre-teens, adolescents, and youth students aged 11-18 in middle schools (Grades 6-8) and high SCHOOLS (Grades 9-12). It also aimed to reduce depression and anxiety. The EMPATHY multimodal program consisted of repeated data collection, identification of a high-risk group, a rapid intervention for this high-risk group including offering supervised online cognitive behavioral therapy (CBT) program, a universal CBT intervention for those in Grades 6-8, a variety of interactions with trained staff ("Resiliency Coaches"), and referral to external medical and psychiatric services where appropriate. There were four time-points at which assessments were made: baseline, 3, 7, and 15 months. Here, we report cross-sectional findings over 15 months in a total of 6,227 students who were assessed at least once during the study period. Additionally, we report longitudinal findings from the 1,884 students who completed all 4 assessments. Our results found highly statistically significant decreases in suicidality rates, with the percentage of the total school population who were actively suicidal decreasing from 4.4% at baseline (n = 143 of 3,244) to 2.8% at 15 months (n = 125 of 4,496) (p < 0.001). There were also highly statistically significant reductions in depression and anxiety scores at each time-point. Thus, Mean Depression scores at baseline for the entire student population were 3.73 ± 3.87 (n = 3,244) at baseline and decreased to 3.22 ± 3.52 (n = 4,496) (p < 0.001). Since most students were not depressed, whole population changes such as this may indicate impact in many areas. In the longitudinal analysis of students who completed all four assessments, there were also highly statistically significant improvements in depression and anxiety scores at all time-points. For example, depression scores decreased from a mean of 3.43 ± 3.67 (n = 1,884) at baseline to 2.95 ± 3.53 (n = 1,884) at 15-months (p < 0.001), while the number who were actively suicidal decreased from 69 to 37. These results suggest that school-based multimodal programs, utilizing a combination of interventions, can have meaningful benefits across entire school populations.

Practitioner Review: School-based interventions in child mental health

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.

The Health Promoting Schools Framework: Known Unknowns and an Agenda for Future Research

The World Health Organization’s Health Promoting Schools (HPS) framework is a whole-school approach to promoting health that recognizes the intrinsic relationship between health and education. Our recent Cochrane systematic review found HPS interventions produced improvements in a number of student health outcomes. Here we reflect on what this review was not able to tell us: in other words, what evidence is missing with regard to the HPS approach. Few HPS interventions engage with schools’ “core business” by examining impacts on educational outcomes. Current evidence is dominated by obesity interventions, with most studies conducted with children rather than adolescents. Evidence is lacking for outcomes such as mental or sexual health, substance use, and violence. Activities to engage families and communities are currently weak and unlikely to prompt behavioral change. The HPS approach is largely absent in low-income settings, despite its potential in meeting children’s basic health needs. Intervention theories are insufficiently complex, often ignoring upstream determinants of health. Few studies provide evidence on intervention sustainability or cost-effectiveness, nor in-depth contextual or process data. We set out an agenda for future school health promotion research, considering implications for key stakeholders, namely, national governments, research funders, academics, and schools.

Programs for the Prevention of Youth Depression: Evaluation of Efficacy, Effectiveness, and Readiness for Dissemination

The objective of this study was to evaluate the current state of evidence of the effectiveness of depression prevention programs for youth, assess the degree to which current evidence supports broad implementation, and outline additional steps needed to close the gap between effectiveness and dissemination. We used the Society for Prevention Research's Standards of Evidence (Flay et al., 2005 ) to evaluate the degree to which existing depression prevention programs have established intervention efficacy, effectiveness, and readiness for dissemination. We reviewed all depression prevention programs for youth that have been evaluated in at least two published, randomized controlled trials in which the intervention was compared to a no-intervention control group. A total of 37 studies evaluating 11 different programs were reviewed with regard to depressive symptoms and diagnoses at postintervention and follow-up (at least 6 months). Eight programs demonstrated significant main effects on depressive symptoms relative to controls in multiple randomized controlled trials; 5 programs had at least 1 trial with significant main effects present at least 1 year postintervention. Two programs demonstrated efficacy for both depressive symptoms and depressive episodes across multiple independent trials. Regarding effectiveness, 6 programs had at least 1 study showing significant effects when delivered by endogenous service providers; 4 programs had significant effects in studies conducted independently of the program developers. Several programs have demonstrated promise in terms of efficacy, but no depression prevention program for children or adolescents as yet has garnered sufficient evidence of effectiveness under real-world conditions to warrant widespread dissemination at this time.

Implementing a Mentally Healthy Schools Framework based on the population wide Act-Belong-Commit mental health promotion campaign

Purpose

Mentally Healthy WA developed and implemented the Mentally Healthy Schools Framework in 2010 in response to demand from schools wanting to promote the community-based Act-Belong-Commit mental health promotion message within a school setting. Schools are an important setting for mental health promotion, therefore, the Framework encourages schools to adopt a whole-of-school approach to mental health promotion based on the World Health Organisation’s Health Promoting Schools framework. The paper aims to discuss these issues.

Design/methodology/approach

A process evaluation was conducted consisting of six-monthly activity reports from 13 participating Western Australian schools. Semi-structured interviews were also conducted with key school contacts in November 2011 with nine schools who had signed partner agreements prior to July 2011.

Findings

The schools valued promoting the mentally healthy message and the majority felt the programme was implemented successfully. More intensive implementation was facilitated by a proactive and enthusiastic school “champion” who had influence over other staff, and who did not have too many competing priorities. Factors inhibiting implementation included a lack of effective time management, lack of whole school commitment, and evaluation demands.

Originality/value

Act-Belong-Commit is a positive, proactive message making it easier for teachers to talk about mental health with their students. For schools reporting implementation success, the Mentally Healthy Schools Framework raised the profile of mental health in the school setting and fostered a sense of belonging among students.

Editorial: Bayesian benefits for child psychology and psychiatry researchers

For many scientists, performing statistical tests has become an almost automated routine. However, p-values are frequently used and interpreted incorrectly; and even when used appropriately, p-values tend to provide answers that do not match researchers' questions and hypotheses well. Bayesian statistics present an elegant and often more suitable alternative. The Bayesian approach has rarely been applied in child psychology and psychiatry research so far, but the development of user-friendly software packages and tutorials has placed it well within reach now. Because Bayesian analyses require a more refined definition of hypothesized probabilities of possible outcomes than the classical approach, going Bayesian may offer the additional benefit of sparkling the development and refinement of theoretical models in our field.

Cognitive behavioural therapy (CBT), third-wave CBT and interpersonal therapy (IPT) based interventions for preventing depression in children and adolescents

BACKGROUND

Depression is common in young people. It has a marked negative impact and is associated with self-harm and suicide. Preventing its onset would be an important advance in public health. This is an update of a Cochrane review that was last updated in 2011.

OBJECTIVES

To determine whether evidence-based psychological interventions (including cognitive behavioural therapy (CBT), interpersonal therapy (IPT) and third wave CBT)) are effective in preventing the onset of depressive disorder in children and adolescents.

SEARCH METHODS

We searched the specialised register of the Cochrane Common Mental Disorders Group (CCMDCTR to 11 September 2015), which includes relevant randomised controlled trials from the following bibliographic databases: The Cochrane Library (all years), EMBASE (1974 to date), MEDLINE (1950 to date) and PsycINFO (1967 to date). We searched conference abstracts and reference lists of included trials and reviews, and contacted experts in the field.

SELECTION CRITERIA

We included randomised controlled trials of an evidence-based psychological prevention programme compared with any comparison control for young people aged 5 to 19 years, who did not currently meet diagnostic criteria for depression.

DATA COLLECTION AND ANALYSIS

Two authors independently assessed trials for inclusion and rated their risk of bias. We adjusted sample sizes to take account of cluster designs and multiple comparisons. We contacted trial authors for additional information where needed. We assessed the quality of evidence for the primary outcomes using GRADE.

MAIN RESULTS

We included 83 trials in this review. The majority of trials (67) were carried out in school settings with eight in colleges or universities, four in clinical settings, three in the community and four in mixed settings. Twenty-nine trials were carried out in unselected populations and 53 in targeted populations.For the primary outcome of depression diagnosis at medium-term follow-up (up to 12 months), there were 32 trials with 5965 participants and the risk of having a diagnosis of depression was reduced for participants receiving an intervention compared to those receiving no intervention (risk difference (RD) -0.03, 95% confidence interval (CI) -0.05 to -0.01; P value = 0.01). We rated this evidence as moderate quality according to the GRADE criteria. There were 70 trials (73 trial arms) with 13,829 participants that contributed to the analysis for the primary outcome of depression symptoms (self-rated) at the post-intervention time point, with results showing a small but statistically significant effect (standardised mean difference (SMD) -0.21, 95% CI -0.27 to -0.15; P value < 0.0001). This effect persisted to the short-term assessment point (up to three months) (SMD -0.31, 95% CI -0.45 to -0.17; P value < 0.0001; 16 studies; 1558 participants) and medium-term (4 to 12 months) assessment point (SMD -0.12, 95% CI -0.18 to -0.05; P value = 0.0002; 53 studies; 11,913 participants); however, the effect was no longer evident at the long-term follow-up. We rated this evidence as low to moderate quality according to the GRADE criteria.The evidence from this review is unclear with regard to whether the type of population modified the overall effects; there was statistically significant moderation of the overall effect for depression symptoms (P value = 0.0002), but not for depressive disorder (P value = 0.08). For trials implemented in universal populations there was no effect for depression diagnosis (RD -0.01, 95% CI -0.03 to 0.01) and a small effect for depression symptoms (SMD -0.11, 95% CI -0.17 to -0.05). For trials implemented in targeted populations there was a statistically significantly beneficial effect of intervention (depression diagnosis RD -0.04, 95% CI -0.07 to -0.01; depression symptoms SMD -0.32, 95% CI -0.42 to -0.23). Of note were the lack of attention placebo-controlled trials in targeted populations (none for depression diagnosis and four for depression symptoms). Among trials implemented in universal populations a number used an attention placebo comparison in which the intervention consistently showed no effect.

AUTHORS' CONCLUSIONS

Overall the results show small positive benefits of depression prevention, for both the primary outcomes of self-rated depressive symptoms post-intervention and depression diagnosis up to 12 months (but not beyond). Estimates of numbers needed to treat to benefit (NNTB = 11) compare well with other public health interventions. However, the evidence was of moderate to low quality using the GRADE framework and the results were heterogeneous. Prevention programmes delivered to universal populations showed a sobering lack of effect when compared with an attention placebo control. Interventions delivered to targeted populations, particularly those selected on the basis of depression symptoms, had larger effect sizes, but these seldom used an attention placebo comparison and there are practical difficulties inherent in the implementation of targeted programmes. We conclude that there is still not enough evidence to support the implementation of depression prevention programmes.Future research should focus on current gaps in our knowledge. Given the relative lack of evidence for universal interventions compared with attention placebo controls and the poor results from well-conducted effectiveness trials of universal interventions, in our opinion any future such trials should test a depression prevention programme in an indicated targeted population using a credible attention placebo comparison group. Depressive disorder as the primary outcome should be measured over the longer term, as well as clinician-rated depression. Such a trial should consider scalability as well as the potential for the intervention to do harm.

Effectiveness evaluation of a health promotion programme in primary schools: a cluster randomised controlled trial

BACKGROUND

Programmes based on the World Health Organization's Health Promoting Schools framework (HPS) have been implemented in several countries but for evidence-based policy-making more research is required to determine the effectiveness of the HPS approach.

METHODS

We conducted a cluster randomised controlled trial. The units of randomisation were primary school classes recruited in May 2010. Eligible participants were Year 3 primary school classes in Lower Austria that had not participated in a similar programme during the last two years. After baseline assessment in September 2010, 53 classes from 45 primary schools in Lower Austria were randomly assigned to an intervention (n = 26 classes, 432 children) or waiting control arm (n = 27 classes, 493 children aged 8.7 years +/- 4 months). Over the course of 1.5 academic years, participating teachers received on-the-job training (20 h) and two workshops (8 h) to promote health related behaviour in students such as physical activity during the school day and to improve the quality of regular physical education classes. We assessed 15 outcomes grouped into five categories: Emotional and Social Experience in School, Physical Activity, Well-being, and Attention Performance measured by validated and standardised questionnaire and Motor Skills measured by validated and standardised motoric and coordination tests in the school gym. The primary outcome was Classroom Climate and part of the outcomecategory Emotional and Social Experience in School. The final assessment took place in April 2012. All assessors were blinded to the allocation of classes. Multilevel growth modelling was used to investigate programme effectiveness.

RESULTS

We could not detect any statistically significant differences between groups for the outcomecategories Emotional and Social Experience in school (p = 0.22 to 0.78), Physical Activity, Well-being, and Attention Performance. Significant differences between groups were limited to the outcomecategory Motor Skills (Complex Reaction Ability, Spatial Orientation Skills, Coordination with Precision) which were higher in the intervention group (P < .05).

CONCLUSIONS

Despite small statistically significant differences in Motor Skills, our study could not detect any clinically relevant improvements in the Emotional and Social Experience at School (including the primary outcome ClassroomClimate), Physical Activity, Well-being, Motor Skills and Attention Performance of students.

TRIAL REGISTRATION

German register of clinical studies: DRKS00000622 . Retrospectively registered: 03.12.2010. Approved by the Ethics Committee of Lower Austria (GS4-EK-4/107-2010).

Systematic review of reviews of observational studies of school-level effects on sexual health, violence and substance use

For three decades there have been reports that the quality of schools affects student health. The literature is diverse and reviews have addressed different aspects of how the school environment may affect health. This paper is the first to synthesise this evidence using a review of reviews focusing on substance-use, violence and sexual-health. Twelve databases were searched. Eleven included reviews were quality-assessed and synthesised narratively. There is strong evidence that schools' success in engaging students is associated with reduced substance use. There is little evidence that tobacco-control policies and school sexual-health clinics on their own are associated with better outcomes.

Initiating change locally in bullying and aggression through the school environment (INCLUSIVE): a pilot randomised controlled trial

BACKGROUND

Youth bullying and other aggressive behaviours are a major public health concern owing to their impact on adolescent physical and mental health and well-being. Whole-school restorative approaches have been identified as a promising method of addressing aggressive behaviour but there have been no randomised trials undertaken to examine their effects.

AIM

To examine the feasibility and acceptability of implementing and trialling the INCLUSIVE (initiating change locally in bullying and aggression through the school environment) intervention in English secondary schools.

DESIGN

Cluster randomised controlled pilot trial in eight schools (1 : 1 computer-generated random allocation post baseline by a statistician blind to the identity of clusters) and process evaluation.

SETTING

Secondary schools in England (purposively sampled to ensure diversity).

PARTICIPANTS

Year 8 students (aged 12-13 years), teachers, other school staff and intervention providers.

INTERVENTION

Whole-school restorative approach to address bullying and aggression, involving the following standard processes: school action group formation and external facilitation to review needs assessment data, identify priorities, and plan and monitor school-level actions; staff training in restorative practices; and a new social and emotional skills curriculum.

COMPARISON GROUP

Standard practice.

MAIN OUTCOME MEASURES

(1) The primary outcome of interest was the feasibility and acceptability of delivering and trialling the intervention according to prespecified criteria; (2) process data were analysed to explore participants' experiences of implementing and trialling the intervention and how these varied according to school context; and (3) indicative primary outcomes (aggressive behaviour measures), secondary outcomes, intermediate outcomes and economic evaluation methods were piloted.

DATA SOURCES

Students (n = 1144 baseline; n = 1114 follow-up) and teachers (n = 387 baseline; n = 336 follow-up) were surveyed at the start and end of the 2011-12 academic year (baseline September 2011; follow-up June-July 2012). A total of 1017 students surveyed at baseline remained in the study at follow-up (89%). Other quantitative data were collected via intervention provider checklists (n = 4) and action group surveys (n = 44); qualitative data were collected via interviews (n = 34), focus groups (n = 20) and observations of action group meetings (n = 16).

RESULTS

(1) All prespecified feasibility and acceptability criteria were met. (2) Qualitative data indicated that all intervention components and the trial design were feasible and acceptable to students and staff, including in more disadvantaged school contexts. Qualitative data also suggested that student participation may be a core component in improving relationships and engagement across the school. The later-than-planned project start (July) and the timing of the baseline surveys (September), which needed to be completed pre allocation, caused delays in launching the intervention, staff training and other intervention outputs. (3) Three pilot primary outcomes were examined (completion rate at follow-up range: 91.7-94.2%) and the Gatehouse Bullying Scale and the Edinburgh Study of Youth Transitions and Crime school misbehaviour subscale were acceptable, discriminating and reliable measures of bullying and aggression in this context. Our pilot economic analyses support the use of the Child Health Utility 9D scale with this population and the feasibility of cost-utility analysis, although this should be supplemented with a cost-consequence analysis. There was no evidence of harm.

CONCLUSIONS

It is feasible and acceptable to implement and trial the INCLUSIVE intervention in English secondary schools, although a longer lead-in time is required to enable timely intervention outputs to occur. A Phase III cluster randomised controlled trial is required to examine the effectiveness and cost-effectiveness over a 3-year period of implementation for reducing aggressive behaviours, promoting mental health and well-being, and reducing health inequalities.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN88527078.

FUNDING

The National Institute for Health Research Health Technology Assessment programme (research), the Paul Hamlyn Foundation, the Big Lottery Fund and the Coutts Charitable Trust (intervention). The report will be published in full in Health Technology Assessment; Vol. 19, No. 53. See the NIHR Journals Library website for further project information.

Prevention of Depression in Childhood and Adolescence

This article discusses strategies and programs used to prevent depression in children and adolescents. It describes the rationale for depression prevention and discusses prevention approaches in schools and other settings, highlighting examples of programs that have been empirically evaluated. Prevention effects are small but significant, comparable or greater in magnitude than adolescent prevention programs for other issues, including substance use and human immunodeficiency virus. Future research should include rigorous design features, including attention control groups, allocation concealment, larger sample sizes, longer follow-up assessments, and theory-driven tests of moderation and mediation, and should test larger-scale implementation of prevention programs.

The Effectiveness and Sustainability of a Universal School-Based Programme for Preventing Depression in Chinese Adolescents: A Follow-Up Study Using Quasi-Experimental Design

Background

A pilot study about the effectiveness of a universal school-based programme, “The Little Prince is Depressed”, for preventing depression in Chinese adolescents in Hong Kong was conducted and reported previously. This study used a larger sample to examine the effectiveness and sustainability of the programme.

Methods

This study used quasi-experimental design. Twelve schools enrolled in “The Little Prince is Depressed” programme either as an intervention or a control condition. The intervention schools carried out the 12-session programme in two phases: the professional-led first phase and the teacher-led second phase. All participants were required to complete a questionnaire at three time points measuring their (1) depressive, anxiety, and stress levels; (2) knowledge of mental health; (3) attitudes towards mental illness; (4) perceived social support; and (5) help-seeking behaviours.

Results

A total of 3,391 students participated in the study. The level of depressive symptoms did not reduce significantly at post-intervention; however, a delayed effect was observed at follow-up assessment for the participants of the teacher-led group in reducing anxiety and stress levels. Also, the knowledge of mental health and attitudes towards mental illness of the intervention-group participants significantly improved at post-test, and the outcomes were maintained at 4 to 5 months after the intervention in both the professional-led and the teacher-led conditions (p<.05). A preference among schoolchildren for whom to seek help from was identified.

Conclusions

The universal depression prevention programme was effective in enhancing knowledge of mental health and promoting a more positive attitude towards mental illness among adolescents in Hong Kong. In particular, the teacher-led group showed better outcomes than the professional-led group in reducing students’ anxiety and stress at follow-up period. The programme can achieve sustainability in schools if teachers are provided with adequate support.

What students do schools allocate to a cognitive-behavioural intervention? Characteristics of adolescent participants in Northern Sweden

BACKGROUND

Adolescents are a vulnerable group when it comes to the risk of developing depression. Preventing the onset of depressive episodes in this group is therefore a major public health priority. In the last decades, school-based cognitive-behavioural interventions have been a common primary prevention approach. However, evidence on what girls actually are allocated to such interventions when no researchers are involved is scarce.

OBJECTIVE

To explore how a selective cognitive-behavioural program (Depression In Swedish Adolescents) developed to prevent depression in adolescents, was implemented in a naturalistic setting in schools in northern part of Sweden. The focus was on characteristics of participants allocated to the intervention.

DESIGN

Cross-sectional baseline data on depressive symptoms, school environment and socio-economic factors were collected in 2011 by means of questionnaires in schools in a municipality in the northern part of Sweden. Intervention participants were identified in a follow-up questionnaire in 2012. Students (n=288) included in the analyses were in the ages of 14-15.

RESULTS

Sixty-six girls and no boys were identified as intervention participants. They reported higher levels of depressive symptoms, lower personal relative affluence, more sexual harassment victimization and less peer support compared to female non-participants (n=222). Intervention participants were more likely to attend schools with a higher proportion of low parental education levels and a lower proportion of students graduating with a diploma.

CONCLUSIONS

The developers of the intervention originally intended the program to be universal or selective, but it was implemented as targeted in these schools. It is important for school administrations to adhere to program fidelity when it comes to what students it is aimed for. Implications for effectivenss trials of cognitive-behavioural interventions in the school setting is discussed.