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National Food, Nutrition, and Physical Activity Survey of the Portuguese General Population (2015-2016): Protocol for Design and Development

2018-02-15Journal article Open access
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dc.contributor.authorLopes, Carla
dc.contributor.authorTorres, Duarte
dc.contributor.authorOliveira, Andreia
dc.contributor.authorSevero, Milton
dc.contributor.authorGuiomar, Sofia
dc.contributor.authorAlarcão, Violeta
dc.contributor.authorRamos, Elisabete
dc.contributor.authorRodrigues, Sara
dc.contributor.authorVilela, Sofia
dc.contributor.authorOliveira, Luísa
dc.contributor.authorMota, Jorge
dc.contributor.authorTeixeira, Pedro J
dc.contributor.authorNicola, Paulo J
dc.contributor.authorSoares, Simão
dc.contributor.authorAndersen, Lene Frost
dc.contributor.authorIAN-AF Consortium
dc.date.accessioned2019-02-13T11:23:25Z
dc.date.available2019-02-13T11:23:25Z
dc.date.issued2018-02-15
dc.descriptionCarla Lopes, Duarte Torres, Andreia Oliveira, Milton Severo, Sofia Guiomar, Violeta Alarcão, Elisabete Ramos, Sara Rodrigues, Sofia Vilela, Luísa Oliveira, Jorge Mota, Pedro J Teixeira, Paulo J Nicola, Simão Soares, Lene Frost Andersen, The IAN-AF Consortium. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 15.02.2018.pt_PT
dc.descriptionFree PMC Article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5832902/pt_PT
dc.description.abstractBACKGROUND: The assessment of food consumption data using harmonized methodologies at the European level is fundamental to support the development of public policies. Portugal is one of the countries with the most outdated information on individual foodconsumption. OBJECTIVE: The objective of this study was to describe the design and methodology of the National Food, Nutrition and Physical ActivitySurvey, 2015-2016, developed to collect national and regional data on dietary habits, physical activity (PA), and nutritional status, in a representative sample of the Portuguese general population (3 months-84 years). METHODS: Participants were selected by multistage sampling, using the National Heath Registry as the sampling frame. Data collection, during 12 months, was harmonized according to European guidelines (EU-MENU, European Food Safety Authority [EFSA]). Computer-assisted personal interviewing (CAPI) was performed on a specific electronic platform synchronized with nutritional composition data and considering the FoodEx2 classification system. Dietary assessment was performed using 24-hour recalls (two nonconsecutive, 8-15 days apart) or food diaries in the case of children aged <10 years, complemented with a food propensity questionnaire; PA data (International Physical Activity Questionnaire [IPAQ], the Activity Choice Index [ACI], and 4-days PA diaries); sociodemographic data, and other health-related data were also collected. RESULTS: A sample of 6553 individuals completed the first interview, and 5811 participants completed two dietary assessments. The participation rate among eligible individuals was 33.38% (6553/19,635), considering the first interview, and 29.60% (5811/19,635) for the participants with two completed interviews (about 40% in children and adolescents and 20% in elderly individuals). Results of the survey will be disseminated in national and international scientific journals during 2018-2019. CONCLUSIONS: The survey will assist policy planning and management of national and European health programs on the improvement of nutritional status and risk assessment related to food hazards, and the enhancement of PA. The infrastructures and data driven from this Survey are a solid basis to the development of a future national surveillance system on diet, PA, and other health behaviors reproducible over time.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJMIR Res Protoc. 2018 Feb 15;7(2):e42. doi: 10.2196/resprot.8990pt_PT
dc.identifier.doi10.2196/resprot.8990pt_PT
dc.identifier.issn1929-0748
dc.identifier.urihttp://hdl.handle.net/10400.18/5778
dc.language.isoengpt_PT
dc.publisherJMIR Publicationspt_PT
dc.relation.publisherversionhttp://www.researchprotocols.org/2018/2/e42/pt_PT
dc.subjectAdultspt_PT
dc.subjectChildrenpt_PT
dc.subjectElderlypt_PT
dc.subjectExercisept_PT
dc.subjectNutritional surveyspt_PT
dc.subjectPublic healthpt_PT
dc.subjectSurveyspt_PT
dc.subjectPortuguese Populationpt_PT
dc.subjectNational Food, Nutrition and Physical Activity Surveypt_PT
dc.subjectPortugalpt_PT
dc.subjectEstados de Saúde e de Doençapt_PT
dc.subjectEstilos de Vida e Impacto na Saúdept_PT
dc.titleNational Food, Nutrition, and Physical Activity Survey of the Portuguese General Population (2015-2016): Protocol for Design and Developmentpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue2pt_PT
oaire.citation.startPagee42pt_PT
oaire.citation.titleJMIR Research Protocolspt_PT
oaire.citation.volume7pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT

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