Cao, Yifei
Huang, Ting
Deng, Haoyan
Zhang, Jingyi
Guo, Fengjiao
Yin, Wenqiang
Hu, Jinwei
Chen, Zhongming
Guo, Hongwei
Funding for this research was provided by:
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Natural Science Foundation of Shandong Province (ZR2020MG055)
Article History
Received: 11 March 2025
Accepted: 20 August 2025
First Online: 22 August 2025
Declarations
:
: This study does not involve any ethical issues. We used the public datasets of CGSS2021 which does not need additional ethics approval.
: The authors declare no competing interests.