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Cutoff value and optimal age discrimination thresholds of impaired intrinsic capacity in Chinese older adults: Based on the CHARLS database

delete2026-04-26
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OA
AI
Q
Quan Yuan
S
Sansan Jia
X
Xiao Yue
Y
Ya Li
M
Mei Wang
M
Mengran Chen
J
Jia Pan
L
Lingli Xia
Z
Zhenxue Mao
X
Xiangyu Ding
X
Xiaoxia Xu *
DOI:10.1016/j.exger.2026.113151delete
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Abstract

Abstract

En 中文
• IC impairment cutoff <7 points established in 6205 Chinese older adults. • Age thresholds are 70.5 years for the overall population and males versus 67.5 years for females. • Age > 70.5 years predicts 3.09-fold higher risk for IC impairment.
Keywords:
Intrinsic capacity
Inflection point age
Older adults
CHARLS
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Journal

Experimental Gerontology cover
Experimental Gerontology
IF:
4.3
Papers:
6.0K
Citations:
1.4W

Organization

H
Huazhong University of Science and Technology
Scholars:
4.5K
Papers: 1.4K
Citations: 65
Z
Zhengzhou University and Henan Cancer Hospital
Scholars:
147
Papers: 59
Citations: 0
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