The effects of exclusions of patients from the analysis in randomised controlled trials: Meta-epidemiological study
Objective: To examine whether exclusions of patients from the analysis of randomized trials are associated with biased estimates of treatment effects and higher heterogeneity between trials. Design: Meta-epidemiological study based on a collection of meta-analyses of randomised trials. Data sources:...
| Main Authors: | , , , , , , , |
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| Formato: | Journal article |
| Idioma: | German |
| Publicado em: |
2009
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