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Contamination in complex healthcare trials: the falls in care homes (FinCH) study experience
BACKGROUND: Trials are at risk of contamination bias which can occur when participants in the control group are inadvertently exposed to the intervention. This is a particular risk in rehabilitation studies where it is easy for trial interventions to be either intentionally or inadvertently adopted...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7047395/ https://www.ncbi.nlm.nih.gov/pubmed/32106827 http://dx.doi.org/10.1186/s12874-020-00925-z |