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Volunteer Participation in the Health eHeart Study: A Comparison with the US Population
Direct volunteer “eCohort” recruitment can be an efficient way of recruiting large numbers of participants, but there is potential for volunteer bias. We compared self-selected participants in the Health eHeart Study to participants in the National Health And Nutrition Examination Survey (NHANES) 20...
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| Vydáno v: | Sci Rep |
|---|---|
| Hlavní autoři: | , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Nature Publishing Group UK
2017
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5434039/ https://ncbi.nlm.nih.gov/pubmed/28512303 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-02232-y |
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