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Online dietary intake assessment using a graphical food frequency app (eNutri): Usability metrics from the EatWellUK study
BACKGROUND: With widespread use of the internet, lifestyle and dietary data collection can now be facilitated using online questionnaires as opposed to paper versions. We have developed a graphical food frequency assessment app (eNutri), which is able to assess dietary intake using a validated food...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6086444/ https://www.ncbi.nlm.nih.gov/pubmed/30096211 http://dx.doi.org/10.1371/journal.pone.0202006 |