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Performance of models for estimating absolute risk difference in multicenter trials with binary outcome
BACKGROUND: Reporting of absolute risk difference (RD) is recommended for clinical and epidemiological prospective studies. In analyses of multicenter studies, adjustment for center is necessary when randomization is stratified by center or when there is large variation in patients outcomes across c...
Autores principales: | Pedroza, Claudia, Thanh Truong, Van Thi |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5006411/ https://www.ncbi.nlm.nih.gov/pubmed/27576307 http://dx.doi.org/10.1186/s12874-016-0217-0 |
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