Published on in Vol 5, No 4 (2019): Oct-Dec

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/11997, first published .
Paper-Based Versus Web-Based Versions of Self-Administered Questionnaires, Including Food-Frequency Questionnaires: Prospective Cohort Study

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

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

Itziar Zazpe   1, 2, 3, 4 ;   Susana Santiago   1, 3 ;   Carmen De la Fuente-Arrillaga   2, 4 ;   Jorge Nuñez-Córdoba   2, 3, 4 ;   Maira Bes-Rastrollo   2, 3, 4 ;   Miguel Angel Martínez-González   2, 3, 4, 5

1 School of Pharmacy and Nutrition, Department of Nutrition and Food Sciences and Physiology, University of Navarra, Pamplona, Spain

2 School of Medicine, Department of Preventive Medicine and Public Health, University of Navarra, Pamplona, Spain

3 Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain

4 CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain

5 Department of Nutrition, Harvard School of Public Health, Boston, MA, United States

Corresponding Author:

  • Miguel Angel Martínez-González
  • School of Medicine
  • Department of Preventive Medicine and Public Health
  • University of Navarra
  • C/ Irunlarrea s/n
  • Pamplona, 31080
  • Spain
  • Phone: 34 948 42 56 00 ext 806463
  • Email: mamartinez@unav.es