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Exploring the association between Frailty Index and Knee osteoarthritis in middle-aged and older Chinese adults: A cross-sectional analysis of data from the China Health and Retirement Longitudinal Study
Zhu N,
Lin H,
Yu J,
Yang R,
Tao D,
et al.
(2026)
Exploring the association between Frailty Index and Knee osteoarthritis in middle-aged and older Chinese adults: A cross-sectional analysis of data from the China Health and Retirement Longitudinal Study.
PLOS ONE 21(3): e0343370.
https://doi.org/10.1371/journal.pone.0343370