Liu, Lihong
Ning, Bofeng
Yang, Liuhong
Article History
Received: 4 May 2025
Accepted: 24 October 2025
First Online: 19 November 2025
Declarations
:
: All procedures performed in studies involving human participants followed the ethical standards of the institutional and/or national research committee, along with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval was granted by the ethics committee of Shanxi University with the code SXULL2022065. Research participants were informed about the research objectives before participating in the study. They were informed that their participation was voluntary. Before participating in the study, school administration and student and/or their legal guardian’s informed consent were secured before participation.
: Not applicable.
: The authors declare no competing interests.