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Case-mix and the use of control charts in monitoring mortality rates after coronary artery bypass
BACKGROUND: There is debate about the role of crude mortality rates and case-mix adjusted mortality rates in monitoring the outcomes of treatment. In the context of quality improvement a key purpose of monitoring is to identify special cause variation as this type of variation should be investigated...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1867815/ https://www.ncbi.nlm.nih.gov/pubmed/17470276 http://dx.doi.org/10.1186/1472-6963-7-63 |