Funding for this research was provided by:
National Social Science Fund of China (CEA210260)
Article History
Received: 4 May 2023
Accepted: 8 December 2023
First Online: 29 December 2023
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: The data collection process for the China Family Panel Studies was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Biomedical Ethics Committee of Peking University (No. IRB00001052-14010).
: Informed consent was obtained from all individual participants included in the China Family Panel Studies.