He, Li
Wang, Jiangyin
Yang, Yang
Yu, Yue
Feng, Zihan
Yang, Zhixiong
Article History
Received: 31 October 2024
Accepted: 2 April 2025
First Online: 15 April 2025
Competing interests
: The authors declare no competing interests.
: The data employed in this study were obtained from the China Family Panel Studies (CFPS). The CFPS dataset is a secondary dataset, so ethical approval was obtained by the CFPS project team, not by the authors of this paper. The CFPS project and its data collection procedures were granted ethical approval by the Institutional Review Board of Peking University (IRB PU). The ethical approval number is IRB00001052-14010.
: The informed consent of the CPFS project can be found here: .