Guo, Tongtong
Zhao, Xiaoqing
Zhang, Xinyi
Xing, Yang
Dong, Zhiwei
Li, Haiyan
Gao, Runguo
Huang, Zhiping
Bai, Xue
Zheng, Wengui
Jing, Qi
Chen, Shanquan
Funding for this research was provided by:
National Outstanding Youth Science Fund Project of National Natural Science Foundation of China (72374156)
The National Natural Science Foundation of China (72004165)
the Team Research Project of the "Youth Innovation Team Program" at Shandong Provincial Higher Education Institution (2022RW075)
Article History
Received: 3 November 2024
Accepted: 4 February 2025
First Online: 25 February 2025
Declarations
:
: The CHARLS was approved by the Ethics Committee of Pecking University (00001052–11, 014) and the CLHLS was approved by the Ethics Committee of Peking University and Duke University (IRB00001052-13074).
: Not applicable.
: The authors declare no competing interests.