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Use of hierarchical models to evaluate performance of cardiac surgery centres in the Italian CABG outcome study
BACKGROUND: Hierarchical modelling represents a statistical method used to analyze nested data, as those concerning patients afferent to different hospitals. Aim of this paper is to build a hierarchical regression model using data from the "Italian CABG outcome study" in order to evaluate...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1933547/ https://www.ncbi.nlm.nih.gov/pubmed/17608921 http://dx.doi.org/10.1186/1471-2288-7-29 |