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Index or illusion: The case of frailty indices in the Health and Retirement Study

INTRODUCTION: Frailty is a geriatric syndrome that has been defined differently with various indices. Without a uniform definition, it remains unclear how to interpret and compare different frailty indices (FIs). With the advances in index mining, we find it necessary to review the implicit assumpti...

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Detalles Bibliográficos
Autores principales: Chao, Yi-Sheng, Wu, Hsing-Chien, Wu, Chao-Jung, Chen, Wei-Chih
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6051600/
https://www.ncbi.nlm.nih.gov/pubmed/30020923
http://dx.doi.org/10.1371/journal.pone.0197859