Lu, Zhihui
Li, Long
Wang, Xiaolin
Lv, Luo
Rong, Shuling
Li, Bao
Funding for this research was provided by:
The Research Project of Shanxi Provincial Health and Family Planning Commission (Nos. 2020068, Nos. 2020068, Nos. 2020068, Nos. 2020068, Nos. 2020068, Nos. 2020068)
The Key Medical Research Projects of Shanxi Province (Nos. 2020XM29 and 2023XM029, Nos. 2020XM29 and 2023XM029, Nos. 2020XM29 and 2023XM029, Nos. 2020XM29 and 2023XM029, Nos. 2020XM29 and 2023XM029, Nos. 2020XM29 and 2023XM029)
Article History
Received: 28 May 2025
Accepted: 21 August 2025
First Online: 24 August 2025
Declarations
:
: The authors declare no competing interests.
: CHARLS was approved by the Institutional Review Board of Peking University (IRB approval number for the household survey: IRB00001052-11015; IRB approval number for blood sample collection: IRB00001052-11014). Written informed consent was obtained from all participants.