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Differences in proxy-reported and patient-reported outcomes: assessing health and functional status among medicare beneficiaries

BACKGROUND: Proxy responses are very common when surveys are conducted among the elderly or disabled population. Outcomes reported by proxy may be systematically different from those obtained from patients directly. The objective of the study is to examine the presence, direction, and magnitude of p...

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Detalhes bibliográficos
Publicado no:BMC Med Res Methodol
Main Authors: Li, Minghui, Harris, Ilene, Lu, Z. Kevin
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2015
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4534114/
https://ncbi.nlm.nih.gov/pubmed/26264727
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-015-0053-7
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