Učitavanje...
Quantifying the impact of fixed effects modeling of clusters in multiple imputation for cluster randomized trials
In cluster randomized trials (CRTs), identifiable clusters rather than individuals are randomized to study groups. Resulting data often consist of a small number of clusters with correlated observations within a treatment group. Missing data often present a problem in the analysis of such trials, an...
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| Glavni autor: | |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2011
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3124925/ https://ncbi.nlm.nih.gov/pubmed/21259309 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/bimj.201000140 |
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