Document is current
Any future updates will be listed below
-
Authors
Zou, Chun-sheng
Huang, Li-hua
He, Liu-liu
- License Information
-
More Information
Article History
Received: 7 May 2026
Accepted: 29 September 2026
First Online: 2 October 2026
Declarations
Competing interests: The authors declare no competing interests.
Ethics approval and consent to participate: Ethical approval for all the CHARLS waves was granted by the Institutional Review Board at Peking University (IRB00001052-11015). All participants provided written informed consent. The research was based on the Declaration of Helsinki.
