Paper-Based Versus Web-Based Versions of Self-Administered Questionnaires, Including Food-Frequency Questionnaires: Prospective Cohort Study

BACKGROUND: Web-based questionnaires allow collecting data quickly, with minimal costs from large sample groups and through Web-based self-administered forms. Until recently, there has been a lack of evidence from large-scale epidemiological studies and nutrition surveys that have evaluated the comp...

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Detalles Bibliográficos
Autores principales: Zazpe, Itziar, Santiago, Susana, De la Fuente-Arrillaga, Carmen, Nuñez-Córdoba, Jorge M, Bes-Rastrollo, Maira, Martínez-González, Miguel Angel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: JMIR Publications 2019
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6774237/
https://www.ncbi.nlm.nih.gov/pubmed/31573924
http://dx.doi.org/10.2196/11997

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