A Focused Review of Smartphone Diet-Tracking Apps: Usability, Functionality, Coherence With Behavior Change Theory, and Comparative Validity of Nutrient Intake and Energy Estimates

BACKGROUND: Smartphone diet-tracking apps may help individuals lose weight, manage chronic conditions, and understand dietary patterns; however, the usabilities and functionalities of these apps have not been well studied. OBJECTIVE: The aim of this study was to review the usability of current iPhon...

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Detalles Bibliográficos
Autores principales: Ferrara, Giannina, Kim, Jenna, Lin, Shuhao, Hua, Jenna, Seto, Edmund
Formato: Online Artículo Texto
Lenguaje:English
Publicado: JMIR Publications 2019
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6543803/
https://www.ncbi.nlm.nih.gov/pubmed/31102369
http://dx.doi.org/10.2196/mhealth.9232

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6543803/
https://www.ncbi.nlm.nih.gov/pubmed/31102369
http://dx.doi.org/10.2196/mhealth.9232

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