ARTÍCULO

Paper-based versus web-based versions of self-administered questionnaires, including food-frequency questionnaires: prospective cohort study

Autores: Zazpe García, Itzíar; Santiago Neri, Susana; de la Fuente Arrillaga, María del Carmen; Núñez Córdoba, Jorge María; Bes Rastrollo, Maira; Martínez González, Miguel Ángel
Título de la revista: JMIR PUBLIC HEALTH AND SURVEILLANCE
ISSN: 2369-2960
Volumen: 5
Número: 4
Páginas: e11997
Fecha de publicación: 2019
Resumen:
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 comparison between traditional and new technologies to measure dietary intake.