Online dietary intake estimation: reproducibility and validity of the Food4Me food frequency questionnaire against a 4-day weighed food record.

Rosalind Fallaize Hannah Forster Anna L Macready Marianne C Walsh John Cummings Mathers Lorraine Brennan Eileen R Gibney Michael J Gibney Julie Anne Lovegrove

Published in: Journal of medical Internet research (2014)

The results demonstrate that the online Food4Me FFQ is reproducible for assessing nutrient and food group intake and has moderate agreement with the 4-day WFR for assessing energy and energy-adjusted nutrient intakes. The Food4Me FFQ is a suitable online tool for assessing dietary intake in healthy adults.

Keyphrases

human health
social media
body mass index