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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...
Shranjeno v:
| izdano v: | J Med Internet Res |
|---|---|
| Main Authors: | , , , , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
JMIR Publications
2017
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5470012/ https://ncbi.nlm.nih.gov/pubmed/28559229 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2196/jmir.7620 |
| Oznake: |
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