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Comparison of characteristics and outcomes by initial study contact (website versus staff) for participants enrolled in a weight-management study
BACKGROUND: Traditional recruitment methods for clinical trials, such as telephone, mail, and print-media, are often inefficient, costly and use large amounts of staff time and resources. PURPOSE: This analysis was conducted to determine whether retention, demographics, and outcomes differed between...
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| 主要な著者: | , , , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
2012
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3489157/ https://ncbi.nlm.nih.gov/pubmed/22273589 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1740774511432727 |
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