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Literature DB >> 23112747

Aging, Disablement, and Dying: Using Time-as-Process and Time-as-Resources Metrics to Chart Late-Life Change.

Nilam Ram¹, Denis Gerstorf, Elizabeth Fauth, Steven Zarit, Bo Malmberg.

Abstract

Time is a vehicle that can be used to represent aging-related processes and to index the amount of aging-related resources or burdens individuals have accumulated. Using data on cognitive (memory) performance from two Swedish studies of the elderly (OCTO and OCTO-TWIN), we illustrate how time-as-process and time-as-resources/burdens time metrics can be articulated and incorporated within a growth curve modeling framework. Our results highlight the possibilities for representing the contributions of primary, secondary, and tertiary aspects of aging to late-life changes in cognitive and other domains of functioning.

Entities: Disease Gene Species

Year: 2010 PMID： 23112747 PMCID： PMC3482431 DOI： 10.1080/15427600903578151

Source DB: PubMed Journal: Res Hum Dev ISSN： 1542-7609

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