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Longitudinal Accuracy of Web-Based Self-Reported Weights: Results From the Hopkins POWER Trial
BACKGROUND: Websites and phone apps are increasingly used to track weights during weight loss interventions, yet the longitudinal accuracy of these self-reported weights is uncertain. OBJECTIVE: Our goal was to compare the longitudinal accuracy of self-reported weights entered online during the cour...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
JMIR Publications Inc.
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4129117/ https://www.ncbi.nlm.nih.gov/pubmed/25042773 http://dx.doi.org/10.2196/jmir.3332 |