Intra-individual reaction time variability and all-cause mortality over 17 years: a community-based cohort study
Author(s) -
Philip J. Batterham,
David Bunce,
Andrew Mackin,
Helen Christensen
Publication year - 2013
Publication title -
age and ageing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.014
H-Index - 143
eISSN - 1468-2834
pISSN - 0002-0729
DOI - 10.1093/ageing/aft116
Subject(s) - medicine , proportional hazards model , cohort , hazard ratio , standard deviation , demography , cohort study , standard error , prospective cohort study , raw score , regression analysis , statistics , gerontology , confidence interval , raw data , surgery , mathematics , sociology
very few studies have examined the association between intra-individual reaction time variability and subsequent mortality. Furthermore, the ability of simple measures of variability to predict mortality has not been compared with more complex measures.
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