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Sample size determinations for stepped-wedge clinical trials from a three-level data hierarchy perspective
Stepped-wedge (SW) designs have been steadily implemented in a variety of trials. A SW design typically assumes a three-level hierarchical data structure where participants are nested within times or periods which are in turn nested within clusters. Therefore, statistical models for analysis of SW t...
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| Publicado no: | Stat Methods Med Res |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2016
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5026912/ https://ncbi.nlm.nih.gov/pubmed/26988927 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0962280216632564 |
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