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Systematic review finds major deficiencies in sample size methodology and reporting for stepped-wedge cluster randomised trials
BACKGROUND: Stepped-wedge cluster randomised trials (SW-CRT) are increasingly being used in health policy and services research, but unless they are conducted and reported to the highest methodological standards, they are unlikely to be useful to decision-makers. Sample size calculations for these d...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4746455/ https://www.ncbi.nlm.nih.gov/pubmed/26846897 http://dx.doi.org/10.1136/bmjopen-2015-010166 |