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Estimating the sample mean and standard deviation from the sample size, median, range and/or interquartile range
BACKGROUND: In systematic reviews and meta-analysis, researchers often pool the results of the sample mean and standard deviation from a set of similar clinical trials. A number of the trials, however, reported the study using the median, the minimum and maximum values, and/or the first and third qu...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383202/ https://www.ncbi.nlm.nih.gov/pubmed/25524443 http://dx.doi.org/10.1186/1471-2288-14-135 |