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Published in: The journal of nutrition, health & aging 5/2023

02-05-2023 | Original Research

How Neighborhood Structural and Individual Characteristics Affect Frailty Progression: Evidence from the China Health and Retirement Longitudinal Study

Authors: F. Ge, Soonman Kwon

Published in: The journal of nutrition, health & aging | Issue 5/2023

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Abstract

Objectives

(1) To characterize the average trajectories of frailty over time in Chinese community-dwelling older adults; (2) To assess the effects of neighborhood structural and individual characteristics on frailty progression.

Design

A nationally representative prospective cohort study.

Setting

Communities in 28 provinces, China.

Participants

6238 respondents aged 60 and above in 447 communities from four waves of the China Health and Retirement Longitudinal Study.

Measurements

Frailty was measured using the 61-item Frailty Index (FI).

Results

The trajectory of FI was nonlinear, with an average growth rate of 0.025 that significantly slows down at the rate of 0.002 per year. Older, male, and uninsured respondents showed faster rates of growth in FI over time than younger, female, and insured counterparts. Respondents living in neighborhoods with a higher percentage of the older population and rural villages showed slower rates of growth in FI over time.

Conclusion

Expanding health insurance coverage and keeping a high clustering of the elderly in neighborhoods may be the potential strategies for population-level frailty prevention and interventions.
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Metadata
Title
How Neighborhood Structural and Individual Characteristics Affect Frailty Progression: Evidence from the China Health and Retirement Longitudinal Study
Authors
F. Ge
Soonman Kwon
Publication date
02-05-2023
Publisher
Springer Paris
Published in
The journal of nutrition, health & aging / Issue 5/2023
Print ISSN: 1279-7707
Electronic ISSN: 1760-4788
DOI
https://doi.org/10.1007/s12603-023-1916-1

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