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Title: New technologies applied to food frequency questionnaires: A current perspective
Authors: García-Segovia, P.
González-Carrascosa, R.
Martínez-Monzó, J.
Ngo, J.
Serra-Majem, L. 
Keywords: Reproducibility
Issue Date: 2011
Publisher: 0212-1611
Journal: Nutrición Hospitalaria 
Abstract: 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. (Nutr Hosp. 2011;26:803-806) DOI: 10.3305/nh.2011.26.4.5154
ISSN: 0212-1611
DOI: 10.3305/nh.2011.26.4.5154
Source: Nutricion Hospitalaria[ISSN 0212-1611],v. 26, p. 803-806
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