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Case-mix adjusted hospital mortality is a poor proxy for preventable mortality: a modelling study

Risk-adjustment schemes are used to monitor hospital performance, on the assumption that excess mortality not explained by case mix is largely attributable to suboptimal care. We have developed a model to estimate the proportion of the variation in standardised mortality ratios (SMRs) that can be ac...

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Detalles Bibliográficos
Autores principales:	Girling, Alan J, Hofer, Timothy P, Wu, Jianhua, Chilton, Peter J, Nicholl, Jonathan P, Mohammed, Mohammed A, Lilford, Richard J
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BMJ Publishing Group 2012
Materias:	Research and Reporting Methodology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3551201/ https://www.ncbi.nlm.nih.gov/pubmed/23069860 http://dx.doi.org/10.1136/bmjqs-2012-001202

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