Wang, Heng
Pei, Zhengguo
Liu, Yangyang
Wang, Rui
Jin, Zicheng
Shi, Xiaoyu
Li, Yuzhou
Funding for this research was provided by:
Henan Yukai Scientific Instrument Co., Ltd. (5201069261009)
Article History
Received: 18 July 2024
Accepted: 12 January 2026
First Online: 29 January 2026
Declarations
:
: Ethical approval for the CHARLS data collection was obtained from the Biomedical Ethics Review Committee of Peking University. The Peking University Public Data Management Office granted permission for the use of these data. The present study was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.