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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...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2018
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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 |