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Design, analysis and presentation of factorial randomised controlled trials
BACKGROUND: The evaluation of more than one intervention in the same randomised controlled trial can be achieved using a parallel group design. However this requires increased sample size and can be inefficient, especially if there is also interest in considering combinations of the interventions. A...
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| Главные авторы: | , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BioMed Central
2003
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC305359/ https://ncbi.nlm.nih.gov/pubmed/14633287 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-3-26 |
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