The effect of participation in school-based nutrition education interventions on body mass index: A meta-analysis of randomized controlled community trials

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dc.contributor.authorCardoso da Silveira, Jonas Augusto [UNIFESP]
dc.contributor.authorAguiar Carrazedo Taddei, Jose Augusto de [UNIFESP]
dc.contributor.authorGuerra, Paulo Henrique
dc.contributor.authorCuce Nobre, Moacyr Roberto
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2016-01-24T14:31:20Z
dc.date.available2016-01-24T14:31:20Z
dc.date.issued2013-03-01
dc.description.abstractObjective. the aim of this study was to evaluate the effectiveness of school-based nutrition education interventions in reducing or preventing overweight and obesity among children and adolescents.Methods. We conducted a systematic search of 14 databases until May 2010 and cross-reference check in 8 systematic reviews (SRs) for studies published that described randomized controlled trials conducted in schools to reduce or prevent overweight in children and adolescents. An additional search was carried out using PubMed for papers published through May 2012, and no further papers were identified. Body mass index (BMI) was the primary outcome. the title and abstract review and the quality assessment were performed independently by two researchers. the software EPPI-Reviewer3 was used to store, manage and analyze all data. This SR is registered at ClinicalTrials.gov (NCT00985972).Results. From the 4888 references initially retrieved, only 8 met the eligibility criteria for a random-effects meta-analysis. the total population consisted of 8722 children and adolescents. Across the studies, there was an average treatment effect of -0.33 kg/m(2) (-0.55, 0.11 95% CI) on BMI, with 84% of this effect explained by the highest quality studies.Conclusion. This systematic review provides evidence that school-based nutrition education interventions are effective in reducing the BMI of children and adolescents. (c) 2013 Elsevier Inc. All rights reserved.en
dc.description.affiliationUniversidade Federal de São Paulo, Dept Pediat, Disciplina Nutrol, BR-04040032 São Paulo, Brazil
dc.description.affiliationUniv São Paulo, Fac Med, Inst Coracao,Hosp Clin, Programa Posgaduacao Cardiol,Unidade Epidemiol Cl, BR-05403900 São Paulo, Brazil
dc.description.affiliationUniv São Paulo, Unidade Epidemiol Clin, Inst Coracao, BR-05403900 São Paulo, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Dept Pediat, Disciplina Nutrol, BR-04040032 São Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIDFAPESP: 09/12438-5
dc.format.extent237-243
dc.identifierhttp://dx.doi.org/10.1016/j.ypmed.2013.01.011
dc.identifier.citationPreventive Medicine. San Diego: Academic Press Inc Elsevier Science, v. 56, n. 3-4, p. 237-243, 2013.
dc.identifier.doi10.1016/j.ypmed.2013.01.011
dc.identifier.issn0091-7435
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/36042
dc.identifier.wosWOS:000315760600015
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPreventive Medicine
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.subjectReviewen
dc.subjectMeta-analysisen
dc.subjectChildrenen
dc.subjectAdolescenten
dc.subjectNutrition educationen
dc.subjectRandomized controlled trialsen
dc.subjectBody mass indexen
dc.subjectSchoolen
dc.titleThe effect of participation in school-based nutrition education interventions on body mass index: A meta-analysis of randomized controlled community trialsen
dc.typeinfo:eu-repo/semantics/article
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