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Should policy-makers and managers trust PSI? An empirical validation study of five patient safety indicators in a national health service
BACKGROUND: Patient Safety Indicators (PSI) are being modestly used in Spain, somewhat due to concerns on their empirical properties. This paper provides evidence by answering three questions: a) Are PSI differences across hospitals systematic -rather than random?; b) Do PSI measure differences amon...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3350386/ https://www.ncbi.nlm.nih.gov/pubmed/22369291 http://dx.doi.org/10.1186/1471-2288-12-19 |