Li, Chenyang
Ma, Shuai
Zhang, Ning
Yuan, Jie
Shi, Tengbo
Tong, Shanlin
Zhang, Ying
Funding for this research was provided by:
National Natural Science Foundation of China (81774348)
Health Commission of Henan Province (HNSWJW-2020028)
Natural Science Foundation of Henan Province (252300421383)
Article History
Received: 17 February 2025
Accepted: 30 October 2025
First Online: 29 November 2025
Declarations
:
: CHARLS has received ethical approval from the Institutional Review Board (IRB) of Peking University. The IRB approval number for the primary participant survey (including anthropometric measurements) was IRB00001052-11015 and the IRB approval number for Biomarker collection was IRB00001052-11014. All of the participants had signed their written informed consent. The study methods were conducted in accordance with the approved guidelines
: Not applicable.
: The authors declare no competing interests.