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Spatial analysis of cluster randomised trials: a systematic review of analysis methods
BACKGROUND: Cluster randomised trials (CRTs) often use geographical areas as the unit of randomisation, however explicit consideration of the location and spatial distribution of observations is rare. In many trials, the location of participants will have little importance, however in some, especial...
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/PMC5609008/ https://www.ncbi.nlm.nih.gov/pubmed/28947911 http://dx.doi.org/10.1186/s12982-017-0066-2 |