In all cases, there is little variation in the estimated effects from the different studies. Cada vez son más los adultos mayores que han dejado atrás el mundo laboral. I accept cookies from this site. When you visit a page with content embedded from, for example, Twitter or YouTube, you may be presented with cookies from these websites. The final study found that the receipt of DHS funding did not significantly predict whether or not an agency engaged in at least one form of homeland security innovation. The authors searched for studies published up to December 2018. These factors, which are assessed in this review, are important to ensure the transparency, reliability, and usability of Campbell systematic reviews. Registering your protocol Eight studies were conducted in the USA, two in Canada and one in Australia. These reviews are very useful in gathering and synthesising the literature located. Institutional settings can include places of education, foster care, residential care or juvenile justice or health care settings. La educación (83) y la protección social (62) están bastante bien representadas. This review aims to synthesise the evidence of the effectiveness of preconception care interventions relating to delayed age at first pregnancy, optimising inter-pregnancy intervals, periconception folic acid, and periconception iron-folic acid supplementation on maternal, pregnancy, birth and child outcomes. example, Campbell Collaboration is now registering Evidence and Gap Maps, Overviews of reviews and scoping reviews in this series of Campbell Innovations (as of January 2019 ). Sixteen studies that assessed the effect of vitamin A supplementation during the neonatal period were included. Intimate partner violence affects roughly 1 in 4 women in an intimate relationship, although estimates vary by country. All Rights Reserved, Child welfare in low- and middle-income countries, Campbell responds to the Covid-19 pandemic. Many websites do this because cookies enable website publishers to do useful things like find out whether your device (and probably you) has visited the website before. The studies contained data for over 47,000 volunteers. Les siguieron de cerca América Latina y el Caribe (245), Asia oriental y el Pacífico (243), y Oriente Medio y África septentrional (234). The Campbell Collaboration is a social science research network which produces and disseminates evidence about which policies, programmes and practices work, and why. For example, if on a previous visit you went to our marketing pages, we might find this out from your cookie and highlight marketing information on subsequent visits. Las revisiones con poblaciones múltiples se incluyen en el mapa si se realizó una intervención para el bienestar infantil. Para la salud mental, el voluntariado puede reducir depresión (3 estudios). Guidelines for producing a Campbell systematic review Each browser is different, so please check the "Help" menu of your browser to learn how to change your cookie preferences. Interventions evaluated using age cohort designs collectively gave the largest overall effect for both bullying perpetration and bullying victimization. Limitations of the results are similar to those of previous reviews; for example, the reliance of self-reported measurements of bullying may suggest the change is in reports of bullying perpetration/victimization and not behavioral change. At the top of our website we have displayed a message to warn you that our website makes use of cookies and that one has already been set. Retiring may carry the risk of a fast decline in health. [divider type="stripes" margin="20px 0 20px 0" ]. Studies must have used two experimental groups of children, one that received the intervention, and one that did not, and applied quantitative measures of bullying behavior (perpetration and/or victimization) that coincided with our operational definition of bullying. The findings indicate that school-based bullying intervention and prevention programs can be effective in reducing both bullying perpetration and victimization, although the effect is, overall, modest. Esta revisión sistemática de Campbell examina los efectos del voluntariado en la salud física y mental de los adultos mayores voluntarios. The first study examined the impact of agency alignment with a Target Capabilities List (TCL). Alternatively, you may wish to visit www.aboutcookies.org which contains comprehensive information on how to do this for a wide variety of browsers. The Campbell Collaboration is an international social science research network that produces high quality, open and policy-relevant evidence syntheses, plain language summaries and policy briefs. There are evidence gaps for disclosure, organisational responses and treatment interventions, and few studies assessed interventions targeting perpetrators’ behaviours, recidivism or desistence. Only five studies measured intervention effects after more than two years. 8. The review authors searched for studies published up to December 2016. Los resultados más estudiados son los de salud (259) y desarrollo saludable (215). For information on how to do this on your mobile phone’s browser, you will need to refer to your browser support information. Volunteering has the double benefit of the activity for these adults and the value of the services they provide as volunteers. Selecting the last option means you will not receive certain personalised features, which may result in you being unable to take full advantage of all the website's features. Both peer-assisted instruction and small-group instruction by adults showed the largest (short-term) improvements in reading and mathematics. Reviews with multiple populations are included in the map if they had an intervention for child well-being. There is a small amount of mixed evidence regarding whether these programmes can work to improve collaborations between agencies. The mega-map provides a visual and interactive display of completed and on-going studies structured around a framework: a matrix of interventions and outcomes primarily based on the strategic plan of the United Nations Children’s Fund (UNICEF, 2018). Copyright © 2021 Campbell Collaboration. Campbell reviews are generally well reported: 59% of the included reviews are of moderate to high methodological quality, according to PRISMA and AMSTAR 2 standards for systematic reviews. Overall, interventions to delay the age at first pregnancy and optimising inter-pregnancy intervals have a positive effect on the uptake and usage of contraceptives. Campbell Systematic Reviews is a member of the Centre for Open Science Registered Reports, which peer reviews and publishes the planned methods as a … Future studies may be useful to explore more detail on specific methods such as search strategies and economic considerations. There was no evidence of adverse effects. Los autores de la revisión usaron estudios publicados hasta diciembre de 2018. The students in this review either have academic difficulties or are at risk of such difficulties because of their background. Police multiagency responses to violent extremism aim to reduce radicalisation to violence by fostering collaboration and partnering with other governmental agencies, private businesses, community organisations, or service providers. This study evaluated the World Organisation for Resource Development Education (WORDE) programme, a Muslim community-based education and awareness programme involving police in some components. Many websites do this whenever a user visits them to track online traffic flows. When you visit a page with content embedded from, for example, Twitter or YouTube, you may be presented with cookies from these websites. For example… A number of Campbell’s editors, librarians, Furthermore, future studies should include measures of programme implementation. The evidence from this study showed that greater alignment with the TCL was associated with better working relationships, more intelligence sharing, and more engagement with the U.S. Federal Bureau of Investigation (FBI), other law enforcement agencies, and fusion centres. The follow‐up periods ranged from a low of 10 months to a high of 24 months. El mega mapa incluye 356 estudios publicados entre el año 2000 y el 2018, con intervenciones para mejorar el bienestar infantil en menores hasta los 18 años. La revisión resume la evidencia de 26 estudios realizados en Australia, Irlanda, Israel, Japón, Corea y EE.UU., en los que participaron más de 47.000 voluntarios en total. There are substantial variations in effects, and the reasons for these variations require further research. Our final meta-analytic review includes 100 studies of the effectiveness of anti-bullying programs. Of the included studies, there is substantial evidence in traditional areas: health and nutrition (234) is the most commonly studied intervention, followed by early child development (194). The review summarizes the evidence from 11 high-quality studies, including four randomized controlled trials and eight quasi-experimental comparison group studies. This Campbell systematic review examines the effects volunteering on the physical and mental health of older people who volunteer. Folic-acid supplementation and iron-folic acid supplementation have shown beneficial impacts on reducing neural tube defects and anaemia, respectively. Future research is needed to explore the reasons for these variations. All the included studies on neonatal vitamin A supplementation were conducted in low- and middle-income countries. This review assesses the efficacy of synthetic vitamin A, dextrose, and probiotic supplementation during the neonatal period. Forty‐six were published between January 2011 and September 2014 and 50 published between October 2014 and January 2018. Look for the Methodological Expectations of Campbell Collaboration Intervention Reviews (MECCIR) documents on this page. Narrative or Traditional literature reviews critique and summarise a body of literature about the thesis topic. This message will be displayed until such time as you agree to our site using cookies by clicking on the continue button. This message will be displayed until such time as you agree to our site using cookies by clicking on the continue button. Herbert M. Turner, III, PhD, University of Pennsylvania, Editor, C2 Education Coordinating Group Chad Nye, PhD, University of Central Florida, Editor, C2 Education Coordinating Group. For example, the search term labo will find pages with labour and labor. The Campbell Collaboration is a social science research network which produces and disseminates evidence about which policies, programmes and practices work, and why. Thirteen of these studies were conducted in the community setting and three studies were conducted in the hospital setting. Los estudios contenían datos de más de 47.000 voluntarios. The median number of items reported across reviews was 25 (interquartile range [IQR], 22–26). You will also find details on how to clear cookies from your computer as well as more general information about cookies. Campbell reviews co‐registered with Cochrane had better methodological quality compared with those only registered on Campbell. On the Channel Digital website, our cookies record information about your online preferences so we can tailor the site to your interests. However, the effects are small, and except in the case of mortality, based on a small number of studies. Other instructional methods showed smaller improvements however, there is substantial variation in the magnitude of these effects. Child maltreatment affects millions of children, adults and communities globally. An EGM consolidates what we know and do not know about ‘what works’. This report forms an update of an earlier review (Farrington & Ttofi, 2009). There was clinical heterogeneity in the use of probiotics and we could not recommend any single strain or combination of probiotics for wider use based of these results. 10. There is evidence of fadeout but positive effects are still reported up to two years after the end of intervention. They should also adopt a coordinated approach to undertaking and updating maps and reviews across priority areas. Anti-bullying programs are effective in reducing bullying perpetration outcomes by roughly 18-19% and bullying victimization by roughly 15-16%. Similarly, the review underscores a reduction in neglected tropical diseases and anaemia through periconceptional folic-acid and iron-folic acid supplementation. These have substantial potential to decrease the achievement gap. Whilst the evidence base is relatively large, it is unevenly distributed across intervention categories. Eligible studies had to be randomised control trials or quasi-experimental trials to evaluate the impact of preconception intervention to delay the age at first pregnancy, optimise interpregnancy interventions and periconceptional folic acid and iron-folic acid supplementation compared to control/placebo or standard care, among girls/women living in LMICs. Los estudios eran de Australia, Irlanda, Israel, Japón, Corea y EE.UU. Campbell Collaboration. La evidencia indica que el voluntariado mejora la salud física y mental de los voluntarios, en particular con respecto a la reducción de la mortalidad. We do not control the dissemination of these cookies. We only use cookies to help us continuously improve our website and maintain a nice browsing experience for our visitors. Muy pocos estudios midieron el impacto económico (42) y la reducción de los factores de riesgo (55) de estas intervenciones. En lo que respecta a la salud física, la evidencia muestra que existe un efecto positivo en la reducción de la mortalidad (10 estudios) y, posiblemente, en la discapacidad funcional por accidentes (3 estudios). Detailed, well-described protocols can facilitate the understanding and appraisal of the review methods, as well as the detection of modifications to methods and selective reporting in completed reviews" (Moher, 2015). Probiotic supplementation during the first month of life to babies born preterm and/or low birthweight can reduce the risk of death, blood infection and bowel sickness (NEC). The aim of this review is to summarise findings from studies of the effectiveness of school-based anti-bullying programs in reducing both bullying perpetration and victimization will be reported. La jubilación puede entrañar el riesgo de un deterioro rápido de la salud. Included studies examine the effect of interventions to delay, and increase the time between, pregnancies compared with no intervention or the standard care. Alternatively, you may wish to visit www.aboutcookies.org which contains comprehensive information on how to do this for a wide variety of browsers. As the intervention – unlike most other interventions in the social welfare area – is not costly, it could be prescribed to more older adults. Of these, 26 were on delaying the age at first pregnancy, four on optimising interpregnancy intervals, five on periconceptional folic acid supplementation, and 10 on periconceptional iron-folic acid supplementation. Here is a list of cookies used on this website: This site will not use cookies to collect personally identifiable information about you. the Campbell Collaboration in 2000. 2007 PDF version. El voluntariado mejora la salud física y mental de los voluntarios. Very few studies were identified assessing programme cost of the interventions. Multiagency partnerships involving police are often implemented to foster collaboration and reduce radicalisation to violence. Twenty‐five of 96 (26%) Campbell reviews completely or partially reported all 27 PRISMA (Preferred Reporting Items for Systematic Reviews and Meta‐Analyses) checklist items. El voluntariado puede apoyar el mantenimiento de la competencia funcional (3 estudios) y frenar la merma de las actividades instrumentales de la vida cotidiana (2 estudios). Yes. This report may be used as a baseline for assessing effects of implementing strategies to address limitations identified by this review (such as interpreting risk of bias, reporting funding of individual studies, explaining the selection of study designs, citing the pre‐published protocol as well as other items). The second study assessed whether the number of multiagency collaborative partners influenced perceptions of clarity and understanding of the strategies and goals of organisations at three levels. This EGM indicates that evidence supporting interventions addressing institutional child maltreatment is limited. One approach to addressing this problem common in the USA is a court-mandated group-based batterer intervention program for male batterers. The review summarizes 100 studies, with the largest number being from the USA. La evidencia parece sólida, ya que existe poca variación de resultados entre los estudios. On a repeat visit this is done by the website’s computer checking to see, and finding, the cookie left there on the last visit. Campbell offers editorial and methodological support to review authors throughout the process of producing a systematic review. To be included in this review, primary studies must have evaluated a specific intervention program that targeted bullying perpetration and/or victimization outcomes in school-aged children, i.e., typically between four and 18 years old. Campbell Collaboration Best Practices: Grey and International Literature About the Webcast. However, if you wish to restrict or block cookies set by this or any other website, you can do this through your browser settings. I accept cookies from this site. All Rights Reserved, Child welfare in low- and middle-income countries, Lorraine Mazerolle, Adrian Cherney, Elizabeth Eggins, Lorelei Hine, Angela Higginson, Multiagency programs with police as a partner for reducing radicalisation to violence, https://onlinelibrary.wiley.com/doi/full/10.1002/cl2.1162, Zohra S. Lassi, Sophie G. E. Kedzior, Wajeeha Tariq, Yamna Jadoon, Jai K. Das, Zulfiqar A. Bhutta, Effects of preconception care and peri-conception interventions on maternal nutritional status and birth outcomes in low- and middle-income countries, https://onlinelibrary.wiley.com/doi/full/10.1002/cl2.1156, Jens Dietrichson, Trine Filges, Julie K. Seerup, Rasmus H. Klokker, Bjørn C. A. Viinholt, Martin Bøg, Misja Eiberg, Targeted school‐based interventions for improving reading and mathematics for students with or at risk of academic difficulties in Grades K‐6, https://onlinelibrary.wiley.com/doi/abs/10.1002/cl2.1152, Hannah Gaffney, Maria Ttofi, David Farrington, Effectiveness of school‐based programs to reduce bullying perpetration and victimization, https://onlinelibrary.wiley.com/doi/full/10.1002/cl2.1143, David Wilson, Lynette Feder, Ajima Olaghere, Court-mandated interventions for individuals convicted of domestic violence, https://onlinelibrary.wiley.com/doi/10.1002/cl2.1151, Meghan Finch, Rebecca Featherston, Sangita Chakraborty, Ludvig Bjørndal, Robyn Mildon, Bianca Albers, Caroline Fiennes, David J. New programs and/or entirely new approaches to this important social problem should be explored. This Campbell systematic review examines the processes and impact of police-involved multiagency partnerships that aim to address terrorism, violent extremism, or radicalisation to violence. Fifty‐nine percent of the Campbell reviews were of high or moderate quality based on the AMSTAR 2. Copyright © 2021 Campbell Collaboration. School-based interventions in Grades K-6 can improve reading and mathematics outcomes for students with or at risk of academic difficulties. Nor has the methodological quality and completeness of reporting of Campbell reviews been assessed. However, neonatal vitamin A supplementation increased the incidence of bulging fontanelle by 53%. (2017). 9. The relevant research can be difficult for stakeholders, such as policy makers, researchers, practitioners and others, to access and use because it is spread out across multiple sources. No studies explicitly assessed sports clubs, religious organisations, juvenile justice, or health care settings. At the same time, we need more research to better understand why interventions work better in some contexts compared to others. Combined results from thirteen vitamin A studies conducted in the community settings showed that there was no significant effect of vitamin A supplementation for reduction of death in young infants at 1, 6, or 12 months of age. De los estudios incluidos, existe evidencia sustancial en áreas tradicionales tales como salud y nutrición (234), que es la intervención más estudiada, seguida del desarrollo infantil temprano (194). Here is an example search strategy from Cochrane for the following research question: We do this by providing rigorous and high-quality systematic reviews of evidence that can be used by policymakers, … Campbell Collaboration website . This includes seven intervention categories; early child development, health and nutrition, education, social work and welfare, social protection, environmental health including water, sanitation and hygiene (WASH), and governance. We use cookies to improve our website. In fact, contrary to carrying a cost, volunteering is a productive activity contributing directly to community well-being. You will also find details on how to clear cookies from your computer as well as more general information about cookies. The criteria for literature selection for a narrative review is not always made open to the reader. Volunteering may contribute to individuals ageing well and society ageing well because volunteering by older adults relieves a societal burden while helping these volunteers to maintain health and functionality. The Campbell Collaboration is an international research network that produces systematic reviews of the effects of social interventions in Crime & Justice, Education, International Development, and Social Welfare. However, only 205 of these were of sufficiently high methodological quality to be included in the analysis. This mega-map includes 333 systematic reviews and 23 EGMs. The authors searched for studies published up to July 2019. Periconceptional folic-acid supplementation may reduce the incidence of neural tube defects. Tres fueron pruebas controladas aleatorizadas (RCT, por su sigla en inglés) y 21 fueron estudios no aleatorios. A cookie is a small amount of data, often including a unique identifier, sent to the browser of your computer or mobile phone (referred to here as a "device") from a website's computer. Systematic reviews are included if the inclusion criteria in the reviews mentioned studies from LMICs irrespective of whether studies from LMICs were actually identified. Intimate partner violence also accounts for roughly 11% of all homicides in the USA. Campbell reviews published after the introduction of the checklist of methodological expectation (Methodological Expectations of Campbell Collaboration Intervention Reviews [MECCIR]) in 2014 had better reporting and methodological qualities, however, this may be due to more global trends toward improvement over time. The Help function within your browser should tell you how. The following report describes the experiences of the first author who has conducted a systematic review as part of her PhD thesis. Selecting the last option means you will not receive certain personalised features, which may result in you being unable to take full advantage of all the website's features. Our mission is to improve people’s lives and to achieve positive social change. The Campbell Collaboration may be one example to suggest that the wheel is turning back again, as well as several recent initiatives based on the provision and dissemination of research evidence In all cases, the evidence is of very low to moderate quality. School-based interventions that target students with, or at risk of, academic difficulties in kindergarten to Grade 6 have positive effects on reading and mathematics. The studies were from Australia, Ireland, Israel, Japan, Korea and USA. The review authors searched for studies published up to October 2019. Each website can send its own cookie to your browser if your browser's preferences allow it. Twenty‐two of the 96 reviews were co‐registered with Cochrane. Cookie policy. Presenter bio: Dr Jeremy Grimshaw, Senior Scientist, Ottawa Hospital Research Institute, Professor, Department of Medicine University of Ottawa, Board Chair Campbell Collaboration, Cochrane editor and author.Jeremy is the current Board Chair of the Campbell Collaboration. Furthermore, bullying behaviors are those that are committed intentionally to harm the victim. Some interventions target specific domains in reading and mathematics such as reading comprehension, fluency, number sense, and operations, while others also focus on building different skills, for example, meta-cognition and social-emotional learning. A. Taylor, Rebecca Schachtman, Taoran Yang, Aron Shlonsky, Interventions that address institutional child maltreatment: An evidence and gap map, https://onlinelibrary.wiley.com/doi/10.1002/cl2.1139, Aamer Imdad, Faseeha Rehman, Evans Davis, Deepika Ranjit, Gamael S. S. Surin, Suzanna L. Attia, Sarah Lawler, Abigail A. Smith, Zulfiqar A. Bhutta, Effects of neonatal nutrition interventions on neonatal mortality and child health and development outcomes, https://onlinelibrary.wiley.com/doi/abs/10.1002/cl2.1141, Xiaoqin Wang, Vivian Welch, Meixuan Li, Liang Yao, Julia Littell, Huijuan Li, Nan Yang, Jianjian Wang, Larissa Shamseer, Yaolong Chen, Kehu Yang, Jeremy M. Grimshaw, The methodological and reporting characteristics of Campbell reviews: A systematic review, https://onlinelibrary.wiley.com/doi/full/10.1002/cl2.1134, Ashrita Saran, Kerry Albright, Jill Adona, Howard White, Mega-map of systematic reviews and evidence and gap maps on the interventions to improve child well-being in low- and middle-income countries, https://onlinelibrary.wiley.com/doi/full/10.1002/cl2.1116, Trine Filges, Anu Siren, Torben Fridberg, Bjørn Christian Viinholt Nielsen, Voluntary work for the physical and mental health of older volunteers, https://onlinelibrary.wiley.com/doi/full/10.1002/cl2.1124, International Development (including Nutrition), Learn more about Campbell systematic reviews, https://onlinelibrary.wiley.com/pb-assets/assets/18911803/NEW-Mega-map-June2020-1603791519253.html.
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