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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| Publicat a: | BMC Med Res Methodol |
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| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
BMC
2003
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC305359/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/14633287/ https://ncbi.nlm.nih.govhttps://doi.org/10.1186/1471-2288-3-26 |
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