New technologies applied to food frequency questionnaires: a currentperspective
The food frequency questionnaires are widely used in epidemiological researches like dietary assessment method. Traditionally, they have been self-administered in paper but the use of information and communication technologies has led to develop Internet and computerized food frequency questionnaire...
| Autores: | , , , , |
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| Tipo de documento: | artigo |
| Data de publicação: | 2011 |
| País: | España |
| Recursos: | Universitat Politècnica de València (UPV) |
| Repositório: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglês |
| OAI Identifier: | oai:riunet.upv.es:10251/28308 |
| Acesso em linha: | https://riunet.upv.es/handle/10251/28308 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Computers Diet surveys Internet Questionnaires Article Computer Diet Epidemiology Feeding behavior Human Methodology Questionnaire Epidemiologic Methods Food Habits Humans Ordenadores Cuestionarios Encuestas dietéticas TECNOLOGIA DE ALIMENTOS |
| Resumo: | The food frequency questionnaires are widely used in epidemiological researches like dietary assessment method. Traditionally, they have been self-administered in paper but the use of information and communication technologies has led to develop Internet and computerized food frequency questionnaires. It is the objective of this article to offer a global perspective of the new technologies applied to FFQ. It will be presented the purpose of the food frequency questionnaire, the number of strengths of the web-based surveys versus print-surveys and finally, a description of the manuscripts that have used web-based and computerized FFQ. |
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