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The randomization-induced risk of a trial failing to attain its target power: assessment and mitigation
Health researchers are familiar with the concept of trial power, a number that prior to the start of a trial is intended to describe the probability that the results of the trial will correctly conclude that the intervention has an effect. Trial power, as calculated using standard software, is an ex...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6580524/ https://www.ncbi.nlm.nih.gov/pubmed/31208463 http://dx.doi.org/10.1186/s13063-019-3471-8 |