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Two-by-two factorial randomised study within a trial (SWAT) to evaluate strategies for follow-up in a randomised prevention trial
BACKGROUND: Failure to collect outcome data in randomised trials can result in bias and loss of statistical power. Further evaluations of strategies to increase retention are required. We assessed the effectiveness of two strategies for retention in a randomised prevention trial using a two-by-two f...
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| Опубликовано в: : | Trials |
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| Главные авторы: | , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BioMed Central
2020
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7296963/ https://ncbi.nlm.nih.gov/pubmed/32546180 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13063-020-04373-4 |
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