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Estimation of treatment preference effects in clinical trials when some participants are indifferent to treatment choice
BACKGROUND: In the two-stage randomised trial design, a randomly sampled subset of study participants are permitted to choose their own treatment, while the remaining participants are randomised to treatment in the usual way. Appropriate analysis of the data from both arms of the study allows invest...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5319089/ https://www.ncbi.nlm.nih.gov/pubmed/28219326 http://dx.doi.org/10.1186/s12874-017-0304-x |