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Key considerations for designing, conducting and analysing a cluster randomized trial
Not only do cluster randomized trials require a larger sample size than individually randomized trials, they also face many additional complexities. The potential for contamination is the most commonly used justification for using cluster randomization, but the risk of contamination should be carefu...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Oxford University Press
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10555937/ https://www.ncbi.nlm.nih.gov/pubmed/37203433 http://dx.doi.org/10.1093/ije/dyad064 |