Referral selection bias in the Medicare hospital mortality prediction model: are centers of referral for Medicare beneficiaries necessarily centers of excellence?

OBJECTIVE. Although the Health Care Financing Administration (HCFA) uses Medicare hospital mortality data as a measure of hospital quality of care, concerns have been raised regarding the validity of this concept. A problem that has not been fully evaluated in these data is the potential confounding...

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Detalhes bibliográficos
Main Authors: Ballard, D J, Bryant, S C, O'Brien, P C, Smith, D W, Pine, M B, Cortese, D A
Formato: Artigo
Idioma:Inglês
Publicado em: 1994
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1069980/
https://ncbi.nlm.nih.gov/pubmed/8113057
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