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Reducing bias in open-label trials where blinded outcome assessment is not feasible: strategies from two randomised trials
BACKGROUND: Blinded outcome assessment is recommended in open-label trials to reduce bias, however it is not always feasible. It is therefore important to find other means of reducing bias in these scenarios. METHODS: We describe two randomised trials where blinded outcome assessment was not possibl...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4247637/ https://www.ncbi.nlm.nih.gov/pubmed/25416527 http://dx.doi.org/10.1186/1745-6215-15-456 |