Accumulation of Deficits as a Proxy Measure of Aging

This paper develops a method for appraising health status in elderly people. A frailty index was defined as the proportion of accumulated deficits (symptoms, signs, functional impairments, and laboratory abnormalities). It serves as an individual state variable, reflecting severity of illness and pr...

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Bibliographic Details
Main Authors: Arnold B. Mitnitski, Alexander J. Mogilner, Kenneth Rockwood
Format: Article
Language:English
Published: Wiley 2001-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1100/tsw.2001.58
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