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Design and Evaluation of a Computer-Based 24-Hour Physical Activity Recall (cpar24) Instrument

BACKGROUND: Widespread access to the Internet and an increasing number of Internet users offers the opportunity of using Web-based recalls to collect detailed physical activity data in epidemiologic studies. OBJECTIVE: The aim of this investigation was to evaluate the validity and reliability of a c...

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Detalles Bibliográficos
Autores principales: Kohler, Simone, Behrens, Gundula, Olden, Matthias, Baumeister, Sebastian E, Horsch, Alexander, Fischer, Beate, Leitzmann, Michael F
Formato: Online Artículo Texto
Lenguaje:English
Publicado: JMIR Publications 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5470012/
https://www.ncbi.nlm.nih.gov/pubmed/28559229
http://dx.doi.org/10.2196/jmir.7620

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