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A sample size planning approach that considers both statistical significance and clinical significance
BACKGROUND: The CONSORT statement requires clinical trials to report confidence intervals, which help to assess the precision and clinical importance of the treatment effect. Conventional sample size calculations for clinical trials, however, only consider issues of statistical significance (that is...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4455608/ https://www.ncbi.nlm.nih.gov/pubmed/25962998 http://dx.doi.org/10.1186/s13063-015-0727-9 |