Academic Journal
Validity of WebCAAFE questionnaire for assessment of schoolchildren's dietary compliance with brazilian food guidelines
| العنوان: | Validity of WebCAAFE questionnaire for assessment of schoolchildren's dietary compliance with brazilian food guidelines |
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| المؤلفون: | Kupek, Emil, Altenburg de Assis, Maria Alice, Bellisle, France, Lobo, Adriana Soares |
| المساهمون: | Universidade Federal de Santa Catarina = Federal University of Santa Catarina Florianópolis (UFSC), Universidade Federal de Santa Catarina, Partenaires INRAE, Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Brazilian Ministry of Health (Departamento de Ciencia, Tecnologia e Insumos Estrategicos, DECIT), Scholarship Program from the Fundacao de Amparo a Pesquisa e Inovacao do Estado de Santa Catarina (FAPESC) |
| المصدر: | ISSN: 1368-9800. |
| بيانات النشر: | HAL CCSD Cambridge University Press (CUP) |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Web-based questionnaire, Food consumption, Validity, Food guidelines, Compliance, [SDV]Life Sciences [q-bio] |
| الوصف: | International audience ; Objective To estimate reporting bias of WebCAAFE, a web-based questionnaire for the assessment of food intake (recall of frequency of intake of thirty-two food items the day before) and physical activity in schoolchildren. Design Cross-sectional study. Self-reported food intake on WebCAAFE was compared with direct observation of school meals in five public schools. Additional data included school grade, sex, BMI, socio-economic status and access to Internet at home. Poisson regression was used to calculate the reporting bias (WebCAAFE v. direct observation) and the sample size necessary to detect a statistically significant difference between WebCAAFE reports and at least 75 % compliance with the recommendations for a healthy diet. Setting Intentional sample of five elementary public schools in Florianopolis, Brazil. Subjects Schoolchildren (n 629) from 2nd to 5th grades. Results Moderate bias magnitude was found for most food groups of interest. Frequency of consumption was not related to the bias. Sample sizes necessary to detect the compliance with dietary recommendations varied between four and seventy-four individuals for the different groups investigated. Conclusions After adjusting for moderate bias, WebCAAFE may be used as a food questionnaire for evaluation of schoolchildren's food compliance on a group level, even with a relatively small sample size. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/pmid/27049894; hal-02632146; https://hal.inrae.fr/hal-02632146; https://hal.inrae.fr/hal-02632146/document; https://hal.inrae.fr/hal-02632146/file/2016_Kupek_Public%20Health%20Nutrition_1.pdf; PRODINRA: 375763; PUBMED: 27049894; WOS: 000382889000007 |
| DOI: | 10.1017/S1368980016000732 |
| الاتاحة: | https://hal.inrae.fr/hal-02632146 https://hal.inrae.fr/hal-02632146/document https://hal.inrae.fr/hal-02632146/file/2016_Kupek_Public%20Health%20Nutrition_1.pdf https://doi.org/10.1017/S1368980016000732 |
| Rights: | http://hal.archives-ouvertes.fr/licences/copyright/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.DE68FC51 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1017/S1368980016000732 |
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