In: Geels , F W , Kern , F , Fuchs , G , Hinderer , N , Kungl , G , Mylan , J , Neukirch , M & Wassermann , S 2016 , ' The enactment of socio-technical transition pathways: A reformulated typology and a comparative multi-level analysis of the German and UK low-carbon electricity transitions (1990–2014) ' Research Policy , vol 45 , no. 4 , pp. 896-913 . DOI:10.1016/j.respol.2016.01.015
This paper aims to make two contributions to the sustainability transitions literature, in particular the Geels and Schot (2007) transition pathways typology. First, it reformulates and differentiates the typology through the lens of endogenous enactment, identifying the main patterns for actors, formal institutions, and technologies. Second, it suggests that transitions may shift between pathways, depending on struggles over technology deployment and institutions. Both contributions are demonstrated with a comparative analysis of unfolding low-carbon electricity transitions in Germany and the UK between 1990-2014. The analysis shows that Germany is on a substitution pathway, enacted by new entrants deploying small-scale renewable electricity technologies (RETs), while the UK is on a transformation pathway, enacted by incumbent actors deploying large-scale RETs. Further analysis shows that the German transition has recently shifted from a '˜stretch-and-transform'™ substitution pathway to a '˜fit-and-conform'™ pathway, because of a fightback from utilities and altered institutions. It also shows that the UK transition moved from moderate to substantial incumbent reorientation, as government policies became stronger. Recent policy changes, however, substantially downscaled UK renewables support, which is likely to shift the transition back to weaker reorientation.
In: Halliday , S J , Skeffington , R A , Wade , A J , Bowes , M J , Gozzard , E , Newman , J R , Loewenthal , M , Palmer-Felgate , E J & Jarvie , H P 2015 , ' High-frequency water quality monitoring in an urban catchment : hydrochemical dynamics, primary production and implications for the Water Framework Directive ' Hydrological Processes , vol 29 , no. 15 , pp. 3388-3407 . DOI:10.1002/hyp.10453
In: Graf , F E , Baker , N , Munday , J C , de Koning , H P , Horn , D & Mäser , P 2015 , ' Chimerization at the AQP2-AQP3 locus is the genetic basis of melarsoprol-pentamidine cross-resistance in clinical Trypanosoma brucei gambiense isolates ' International Journal for Parasitology: Drugs and Drug Resistance , vol 5 , no. 2 , pp. 65-68 . DOI:10.1016/j.ijpddr.2015.04.002
Aquaglyceroporin-2 is a known determinant of melarsoprol-pentamidine cross-resistance in Trypanosoma brucei brucei laboratory strains. Recently, chimerization at the AQP2-AQP3 tandem locus was described from melarsoprol-pentamidine cross-resistant Trypanosoma brucei gambiense isolates from sleeping sickness patients in the Democratic Republic of the Congo. Here, we demonstrate that reintroduction of wild-type AQP2 into one of these isolates fully restores drug susceptibility while expression of the chimeric AQP2/3 gene in aqp2-aqp3 null T. b. brucei does not. This proves that AQP2-AQP3 chimerization is the cause of melarsoprol-pentamidine cross-resistance in the T. b. gambiense isolates.
In: MacManus , D , Rona , R J , Dickson , H , Somaini , G , Fear , N T & Wessely , S C 2015 , ' Aggressive and violent behaviour among military personnel deployed to Iraq and Afghanistan: prevalence and link with deployment and combat exposure : prevalence and link with deployment and combat exposure ' Epidemiologic Reviews , vol 37 , no. 1 , pp. 196-212 . DOI:10.1093/epirev/mxu006
A systematic review and meta-analyses were conducted on studies of the prevalence of aggressive and violent behavior, as well as of violent offenses and convictions, among military personnel following deployment to Iraq and/or Afghanistan; the relationship with deployment and combat exposure; and the role that mental health problems, such as post-traumatic stress disorder (PTSD), have on the pathway between deployment and combat to violence. Seventeen studies published between January 1, 2001, and February 12, 2014, in the United States and the United Kingdom met the inclusion criteria. Despite methodological differences across studies, aggressive behavior was found to be prevalent among serving and formerly serving personnel, with pooled estimates of 10% (95% confidence interval (CI): 1, 20) for physical assault and 29% (95% CI: 25, 36) for all types of physical aggression in the last month, and worthy of further exploration. In both countries, rates were increased among combat-exposed, formerly serving personnel. The majority of studies suggested a small-to-moderate association between combat exposure and postdeployment physical aggression and violence, with a pooled estimate of the weighted odds ratio = 3.24 (95% CI: 2.75, 3.82), with several studies finding that violence increased with intensity and frequency of exposure to combat traumas. The review's findings support the mediating role of PTSD between combat and postdeployment violence and the importance of alcohol, especially if comorbid with PTSD.
In: Palmateer , N E , Taylor , A , Goldberg , D J , Munro , A , Aitken , C , Shepherd , S J , McAllister , G , Gunson , R & Hutchinson , S J 2014 , ' Rapid Decline in HCV Incidence among People Who Inject Drugs Associated with National Scale-Up in Coverage of a Combination of Harm Reduction Interventions ' PLoS ONE , vol 9 , no. 8 , e104515 . DOI:10.1371/journal.pone.0104515
Background: Government policy has precipitated recent changes in the provision of harm reduction interventions injecting equipment provision (IEP) and opiate substitution therapy (OST) - for people who inject drugs (PWID) in Scotland. We sought to examine the potential impact of these changes on hepatitis C virus (HCV) transmission among PWID. Methods and Findings: We used a framework to triangulate different types of evidence: 'group-level/ecological' and 'individual-level'. Evidence was primarily generated from bio-behavioural cross-sectional surveys of PWID, undertaken during 2008-2012. Individuals in the window period (1-2 months) where the virus is present, but antibodies have not yet been formed, were considered to have recent infection. The survey data were supplemented with service data on the provision of injecting equipment and OST. Ecological analyses examined changes in intervention provision, self-reported intervention uptake, self-reported risk behaviour and HCV incidence; individual-level analyses investigated relationships within the pooled survey data. Nearly 8,000 PWID were recruited in the surveys. We observed a decline in HCV incidence, per 100 person-years, from 13.6 (95% CI: 8.1-20.1) in 2008-09 to 7.3 (3.0-12.9) in 2011-12; a period during which increases in the coverage of OST and IEP, and decreases in the frequency of injecting and sharing of injecting equipment, were observed. Individual-level evidence demonstrated that combined high coverage of needles/syringes and OST were associated with reduced risk of recent HCV in analyses that were unweighted (AOR 0.29, 95% CI 0.11-0.74) and weighted for frequency of injecting (AOR(w) 0.05, 95% CI 0.01-0.18). We estimate the combination of harm reduction interventions may have averted 1400 new HCV infections during 2008-2012. Conclusions: This is the first study to demonstrate that impressive reductions in HCV incidence can be achieved among PWID over a relatively short time period through high coverage of a combination of interventions.
In: Murchie , P , Raja , E A , Brewster , D H , Campbell , N C , Ritchie , L D , Robertson , R , Samuel , L , Gray , N & Lee , A J 2014 , ' Time from first presentation in primary care to treatment of symptomatic colorectal cancer : effect on disease stage and survival ' British Journal of Cancer , vol 111 , no. 3 , pp. 461-469 . DOI:10.1038/bjc.2014.352
Background: British 5-year survival from colorectal cancer (CRC) is below the European average, but the reasons are unclear. This study explored if longer provider delays (time from presentation to treatment) were associated with more advanced stage disease at diagnosis and poorer survival. Methods: Data on 958 people with CRC were linked with the Scottish Cancer Registry, the Scottish Death Registry and the acute hospital discharge (SMR01) dataset. Time from first presentation in primary care to first treatment, disease stage at diagnosis and survival time from date of first presentation in primary care were determined. Logistic regression and Cox survival analyses, both with a restricted cubic spline, were used to model stage and survival, respectively, following sequential adjustment of patient and tumour factors. Results: On univariate analysis, those with <4 weeks from first presentation in primary care to treatment had more advanced disease at diagnosis and the poorest prognosis. Treatment delays between 4 and 34 weeks were associated with earlier stage (with the lowest odds ratio occurring at 20 weeks) and better survival (with the lowest hazard ratio occurring at 16 weeks). Provider delays beyond 34 weeks were associated with more advanced disease at diagnosis, but not increased mortality. Following adjustment for patient, tumour factors, emergency admissions and symptoms and signs, no significant relationship between provider delay and stage at diagnosis or survival from CRC was found. Conclusions: Although allowing for a nonlinear relationship and important confounders, moderately long provider delays did not impact adversely on cancer outcomes. Delays are undesirable because they cause anxiety; this may be fuelled by government targets and health campaigns stressing the importance of very prompt cancer diagnosis. Our findings should reassure patients. They suggest that a health service's primary emphasis should be on quality and outcomes rather than on time to treatment.
In: Van der Feltz-Cornelis , C , Van Os , J , Knappe , S , Schumann , G , Vieta , E , Wittchen , H-U , Lewis , S W , Elfeddali , I , Wahlbeck , K , Linszen , D , Obradors-Tarrago , C & Maria Haro , J 2014 , ' Towards Horizon 2020 : challenges and advances for clinical mental health research - outcome of an expert survey ' Neuropsychiatric Disease and Treatment , vol 10 , pp. 1057-1068 . DOI:10.2147/NDT.S59958
Background: The size and increasing burden of disease due to mental disorders in Europe poses substantial challenges to its population and to the health policy of the European Union. This warrants a specific research agenda concerning clinical mental health research as one of the cornerstones of sustainable mental health research and health policy in Europe. The aim of this research was to identify the top priorities needed to address the main challenges in clinical research for mental disorders. Methods: The research was conducted as an expert survey and expert panel discussion during a scientific workshop. Results: Eighty-nine experts in clinical research and representing most European countries participated in this survey. Identified top priorities were the need for new intervention studies, understanding the diagnostic and therapeutic implications of mechanisms of disease, and research in the field of somatic-psychiatric comorbidity. The "subjectivity gap" between basic neuroscience research and clinical reality for patients with mental disorders is considered the main challenge in psychiatric research, suggesting that a shift in research paradigms is required. Conclusion: Innovations in clinical mental health research should bridge the gap between mechanisms underlying novel therapeutic interventions and the patient experience of mental disorder and, if present, somatic comorbidity. Clinical mental health research is relatively underfunded and should receive specific attention in Horizon 2020 funding programs.
In: Koschorke , M , Padmavati , R , Kumar , S , Cohen , A , Weiss , H A , Chatterjee , S , Pereira , J , Naik , S , John , S , Dabholkar , H , Balaji , M , Chavan , A , Varghese , M , Thara , R , Thornicroft , G & Patel , V 2014 , ' Experiences of stigma and discrimination of people with schizophrenia in India ' Social Science and Medicine , vol 123 , pp. 149-159 . DOI:10.1016/j.socscimed.2014.10.035
Stigma contributes greatly to the burden of schizophrenia and is a major obstacle to recovery, yet, little is known about the subjective experiences of those directly affected in low and middle income countries. This paper aims to describe the experiences of stigma and discrimination of people living with schizophrenia (PLS) in three sites in India and to identify factors influencing negative discrimination. The study used mixed methods and was nested in a randomised controlled trial of community care for schizophrenia. Between November 2009 and October 2010, data on four aspects of stigma experienced by PLS and several clinical variables were collected from 282 PLS and 282 caregivers and analysed using multivariate regression. In addition, in-depth-interviews with PLS and caregivers (36 each) were carried out and analysed using thematic analysis. Quantitative findings indicate that experiences of negative discrimination were reported less commonly (42%) than more internalised forms of stigma experience such as a sense of alienation (79%) and significantly less often than in studies carried out elsewhere. Experiences of negative discrimination were independently predicted by higher levels of positive symptoms of schizophrenia, lower levels of negative symptoms of schizophrenia, higher caregiver knowledge about symptomatology, lower PLS age and not having a source of drinking water in the home. Qualitative findings illustrate the major impact of stigma on 'what matters most' in the lives of PLS and highlight three key domains influencing the themes of 'negative reactions' and 'negative views and feelings about the self', i.e., 'others finding out', 'behaviours and manifestations of the illness' and 'reduced ability to meet role expectations'.Findings have implications for conceptualising and measuring stigma and add to the rationale for enhancing psycho-social interventions to support those facing discrimination. Findings also highlight the importance of addressing public stigma and achieving higher level social and political structural change.
In: Yong , H-H , Borland , R , Balmford , J , McNeill , A , Hitchman , S , Driezen , P , Thompson , M E , Fong , G T & Cummings , K M 2014 , ' Trends in E-Cigarette Awareness, Trial, and Use Under the Different Regulatory Environments of Australia and the United Kingdom ' Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco . DOI:10.1093/ntr/ntu231
INTRODUCTION: E-cigarettes (ECs) have gained significant attention in recent years. They have been introduced in jurisdictions with divergent existing laws that affect their legality. This provides the opportunity for natural experiments to assess effects of such laws in some cases independent of any formulated government policy. We compare patterns of EC awareness and use over a 3 year period in Australia where laws severely restrict EC availability, with awareness and use in the United Kingdom where ECs are readily available. METHODS: Data analyzed come from Waves 8 and 9 (collected in 2010 and 2013, respectively) of the International Tobacco Control surveys in Australia and the United Kingdom (approximately 1,500 respondents per wave per country). RESULTS: Across both waves, EC awareness, trial, and use among current and former smokers were significantly greater in the United Kingdom than in Australia, but all 3 of these measures increased significantly between 2010 and 2013 in both countries, and the rate of increase was equivalent between countries. Seventy-three percent of U.K. respondents reported that their current brands contained nicotine as did 43% in Australia even though sale, possession and/or use of nicotine-containing ECs without a permit are illegal in Australia. EC use was greater among smokers in both countries, at least in part due to less uptake by ex-smokers. CONCLUSIONS: EC awareness and use have risen rapidly between 2010 and 2013 among current and former smokers in both Australia and the United Kingdom despite different EC regulatory environments. Substantial numbers in both countries are using ECs that contain nicotine.
In: Hamilton , J , Verrall , T , Maben , J , Griffiths , P , Avis , K , Baker , G & Teare , G 2014 , ' One size does not fit all : a qualitative content analysis of the importance of existing quality improvement capacity in the implementation of Releasing Time to Care: the Productive Ward TM in Saskatchewan, Canada ' BMC HEALTH SERVICES RESEARCH , vol 14 , 642 . DOI:10.1186/s12913-014-0642-x
Background: Releasing Time to Care: The Productive WardTM(RTC) is a method for conducting continuous quality improvement (QI). The Saskatchewan Ministry of Health mandated its implementation in Saskatchewan, Canada between 2008 and 2012. Subsequently, a research team was developed to evaluate its impact on the nursing unit environment. We sought to explore the influence of the unit¿s existing QI capacity on their ability to engage with RTC as a program for continuous QI. Methods: We conducted interviews with staff from 8 nursing units and asked them to speak about their experience doing RTC. Using qualitative content analysis, and guided by the Organizing for Quality framework, we describe the existing QI capacity and impact of RTC on the unit environment. Results: The results focus on 2 units chosen to highlight extreme variation in existing QI capacity. Unit B was characterized by a strong existing environment. RTC was implemented in an environment with a motivated manager and collaborative culture. Aided by the structural support provided by the organization, the QI capacity on this unit was strengthened through RTC. Staff recognized the potential of using the RTC processes to support QI work. Staff on unit E did not have the same experience with RTC. Like unit B, they had similar structural supports provided by their organization but they did not have the same existing cultural or political environment to facilitate the implementation of RTC. They did not have internal motivation and felt they were only doing RTC because they had to. Though they had some success with RTC activities, the staff did not have the same understanding of the methods that RTC could provide for continuous QI work. Conclusions: RTC has the potential to be a strong tool for engaging units to do QI. This occurs best when RTC is implemented in a supporting environment. One size does not fit all and administrative bodies must consider the unique context of each environment prior to implementing large-scale QI projects. Use of an established framework, like Organizing for Quality, could highlight the distinctive supports needed in particular care environments to increase the likelihood of successful engagement.
In: Xu , Q , Bauer , R , Hendry , B M , Fan , T-P , Zhao , Z , Duez , P , Simmonds , M S J , Witt , C M , Lu , A , Robinson , N , Guo , D & Hylands , P J 2013 , ' The quest for modernisation of traditional Chinese medicine ' BMC complementary and alternative medicine , vol 13 , no. N/A , 132 , pp. N/A . DOI:10.1186/1472-6882-13-132
Traditional Chinese medicine (TCM) is an integral part of mainstream medicine in China. Due to its worldwide use, potential impact on healthcare and opportunities for new drug development, TCM is also of great international interest. Recently, a new era for modernisation of TCM was launched with the successful completion of the Good Practice in Traditional Chinese Medicine Research in the Post-genomic Era (GP-TCM) project, the European Union's Seventh Framework Programme (FP7) coordination action on TCM research. This 3.5-year project that involved inputs from over 200 scientists resulted in the production of 20 editorials and in-depth reviews on different aspects of TCM that were published in a special issue of Journal of Ethnopharmacology (2012; volume 140, issue 3). In this narrative review, we aim to summarise the findings of the FP7 GP-TCM project and highlight the relevance of TCM to modern medicine within a historical and international context. Advances in TCM research since the 1950s can be characterised into three phases: Phase I (1950s-1970s) was fundamental for developing TCM higher education, research and hospital networks in China; Phase II (1980s-2000s) was critical for developing legal, economic and scientific foundations and international networks for TCM; and Phase III (2011 onwards) is concentrating on consolidating the scientific basis and clinical practice of TCM through interdisciplinary, interregional and intersectoral collaborations. Taking into account the quality and safety requirements newly imposed by a globalised market, we especially highlight the scientific evidence behind TCM, update the most important milestones and pitfalls, and propose integrity, integration and innovation as key principles for further modernisation of TCM. These principles will serve as foundations for further research and development of TCM, and for its future integration into tomorrow's medicine.
In: Mons , U , Nagelhout , G E , Guignard , R , McNeill , A , van den Putte , B , Willemsen , M C , Brenner , H , Pötschke-Langer , M & Breitling , L P 2012 , ' Comprehensive smoke-free policies attract more support from smokers in Europe than partial policies ' European Journal of Public Health , vol 22 , no. Suppl 1 , N/A , pp. 10-16 . DOI:10.1093/eurpub/ckr202
Background: Support for smoke-free policies increases over time and particularly after implementation of the policy. In this study we examined whether the comprehensiveness of such policies moderates the effect on support among smokers. Methods: We analysed two waves (pre- and post-smoke-free legislation) of the International Tobacco Control (ITC) surveys in France, Germany, and the Netherlands, and two pre-legislation waves of the ITC surveys in UK as control. Of 6,903 baseline smokers, 4,945 (71.6%) could be followed up and were included in the analyses. Generalised Estimating Equations (GEE) were used to compare changes in support from pre- to post-legislation to the secular trend in the control country. Multiple logistic regression models were employed to identify predictors of individual change in support. Findings: In France, the comprehensive smoking ban was associated with sharp increases in support for a total smoking ban in drinking establishments and restaurants that were above secular trends. In Germany and the Netherlands, where smoke-free policies and compliance are especially deficient in drinking establishments, only support for a total smoking ban in restaurants increased above the secular trend. Notable prospective predictors of becoming supportive of smoking bans in these countries were higher awareness of cigarette smoke being dangerous to others and weekly visiting of restaurants. Conclusions: Our findings suggest that smoke-free policies have the potential to improve support once the policy is in place. This effect seems to be most pronounced with comprehensive smoking bans, which thus might be the most valid option for policy-makers despite their potential for creating controversy and resistance in the beginning.
In: May , C R , Finch , T L , Cornford , J , Exley , C , Gately , C , Kirk , S , Jenkings , K N , Osbourne , J , Robinson , A L , Rogers , A , Wilson , R & Mair , F S 2011 , ' Integrating telecare for chronic disease management in the community: What needs to be done? ' BMC health services research , vol 11 , 131 . DOI:10.1186/1472-6963-11-131
In: Kohrt , B A , Jordans , M J D , Tol , W A , Speckman , R A , Maharjan , S M , Worthman , C M & Komproe , I H 2008 , ' Comparison of mental health between former child soldiers and children never conscripted by armed groups in Nepal ' JAMA : the journal of the American Medical Association , vol 300 , no. 6 , pp. 691-702 . DOI:10.1001/jama.300.6.691
Context: Former child soldiers are considered in need of special mental health interventions. However, there is a lack of studies investigating the mental health of child soldiers compared with civilian children in armed conflicts. Objective: To compare the mental health status of former child soldiers with that of children who have never been conscripts of armed groups. Design, Setting, and Participants: Cross-sectional cohort study conducted in March and April 2007 in Nepal comparing the mental health of 141 former child soldiers and 141 never-conscripted children matched on age, sex, education, and ethnicity. Main Outcome Measures: Depression symptoms were assessed via the Depression Self Rating Scale, anxiety symptoms via the Screen for Child Anxiety Related Emotional Disorders, symptoms of posttraumatic stress disorder (PTSD) via the Child PTSD Symptom Scale, general psychological difficulties via the Strength and Difficulties Questionnaire, daily functioning via the Function Impairment tool, and exposure to traumatic events via the PTSD Traumatic Event Checklist of the Kiddie Schedule of Affective Disorders and Schizophrenia. Results: Participants were a mean of 15.75 years old at the time of this study, and former child soldiers ranged in age from 5 to 16 years at the time of conscription. All participants experienced at least 1 type of trauma. The numbers of former child soldiers meeting symptom cutoff scores were 75 (53.2%) for depression, 65 (46.1%) for anxiety, 78 (55.3%) for PTSD, 55 (39.0%) for psychological difficulties, and 88 (62.4%) for function impairment. After adjusting for traumatic exposures and other covariates, former soldier status was significantly associated with depression (odds ratio [OR], 2.41; 95% confidence interval [CI], 1.31-4.44) and PTSD among girls (OR, 6.80; 95% CI, 2.16-21.58), and PTSD among boys (OR, 3.81; 95% CI, 1.06-13.73) but was not associated with general psychological difficulties (OR, 2.08; 95% CI, 0.86-5.02), anxiety (OR, 1.63; 95% CI, 0.77-3.45), or function impairment (OR, 1.34; 95% CI, 0.84-2.14). Conclusion: In Nepal, former child soldiers display greater severity of mental health problems compared with children never conscripted by armed groups, and this difference remains for depression and PTSD (the latter especially among girls) even after controlling for trauma exposure. Armed groups throughout the world continue to exploit children to wage war.1 The dedicated efforts of humanitarian organizations,2 psychosocial workers,3 and former child soldiers4,5 have called international attention to this issue. However, in a recent report on the status of child soldiers, Betancourt et al6 revealed gaps in crucial areas of research to understand the impact of becoming a soldier on child mental health. First, child soldiers are considered in need of special psychosocial intervention. However, there is a lack of published research comparing the severity of mental health problems and functional status among child soldiers with children living through war who were not conscripted to armed groups6- 9; unpublished studies of nongovernmental organizations suggest there may not be a difference between these groups.6,10 Second, despite suggestions of increased psychological distress for girl soldiers,5,11- 13 prior to the conduct of this study no published epidemiological studies to our knowledge had explored sex differences in the psychological impact of soldiering. Third, child soldiers are assumed to have greater exposure to trauma than nonconscripted children.14 Yet, major studies of child soldiers have not shown an association between trauma and posttraumatic stress disorder (PTSD).15,16 Finally, Betancourt et al6 call for studies using validated and cross-culturally appropriate mental health measures, which have been lacking in this field. Researching these issues is crucial to designing the most effective mental health interventions for children in armed conflicts. In the current study, we worked toward addressing these gaps. Our first objective was to compare the mental health of former child soldiers who have returned home with that of children growing up in active conflict settings but who were not conscripted by armed groups in Nepal, using cross-culturally validated measures of psychosocial well-being. We sought to determine (1) if former child soldiers have more mental health problems than never-conscripted children; (2) if becoming a soldier has a greater impact on girls vs boys when compared with never-conscripted children; and (3) if differential exposure to trauma is associated with mental health differences between child soldiers and never-conscripted children. Our second objective was to describe predictors of mental health outcomes within child soldiers: whether trauma exposure, combat experience, military roles, and other soldier-related variables are associated with mental health outcomes and whether the associations between these factors and mental health outcomes were modified by voluntary vs involuntary recruitment, time since leaving military service, or maintained association with an armed group.
In: Tol , W A , Komproe , I H , Susanty , D , Jordans , M J D , Macy , R D & De Jong , J T V M 2008 , ' School-based mental health intervention for children affected by political violence in Indonesia : a cluster randomized trial ' JAMA : the journal of the American Medical Association , vol 300 , no. 6 , pp. 655-662 . DOI:10.1001/jama.300.6.655
Context: Little is known about the efficacy of mental health interventions for children exposed to armed conflicts in low- and middle-income settings. Childhood mental health problems are difficult to address in situations of ongoing poverty and political instability. Objective: To assess the efficacy of a school-based intervention designed for conflict-exposed children, implemented in a low-income setting. Design, Setting, and Participants: A cluster randomized trial involving 495 children (81.4% inclusion rate) who were a mean (SD) age of 9.9 (1.3) years, were attending randomly selected schools in political violence–affected communities in Poso, Indonesia, and were screened for exposure (≥1 events), posttraumatic stress disorder, and anxiety symptoms compared with a wait-listed control group. Nonblinded assessment took place before, 1 week after, and 6 months after treatment between March and December 2006. Intervention: Fifteen sessions, over 5 weeks, of a manualized, school-based group intervention, including trauma-processing activities, cooperative play, and creative-expressive elements, implemented by locally trained paraprofessionals. Main Outcome Measures: We assessed psychiatric symptoms using the Child Posttraumatic Stress Scale, Depression Self-Rating Scale, the Self-Report for Anxiety Related Disorders 5-item version, and the Children's Hope Scale, and assessed function impairment as treatment outcomes using standardized symptom checklists and locally developed rating scales. Results: Correcting for clustering of participants within schools, we found significantly more improvement in posttraumatic stress disorder symptoms (mean change difference, 2.78; 95% confidence interval [CI], 1.02 to 4.53) and maintained hope (mean change difference, −2.21; 95% CI, −3.52 to −0.91) in the treatment group than in the wait-listed group. Changes in traumatic idioms (stress-related physical symptoms) (mean change difference, 0.50; 95% CI, −0.12 to 1.11), depressive symptoms (mean change difference, 0.70; 95% CI, −0.08 to 1.49), anxiety (mean change difference, 0.12; 95% CI, −0.31 to 0.56), and functioning (mean change difference, 0.52; 95% CI, −0.43 to 1.46) were not different between the treatment and wait-listed groups. Conclusions: In this study of children in violence-affected communities, a school-based intervention reduced posttraumatic stress symptoms and helped maintain hope, but did not reduce traumatic-stress related symptoms, depressive symptoms, anxiety symptoms, or functional impairment.