Xu, Zihui
Dou, Chunyan
Chen, Ruixue
Ouzhu, Yixi
Cheng, Xikui
Zhong, Weiwei
Chen, Ke
Funding for this research was provided by:
Natural Science Foundation of Tibet Autonomous Region (XZ2022ZR-ZY33(Z))
Anhui Provincial Teaching Quality and Reform Project (2023jyxm1107)
Article History
Received: 4 November 2025
Accepted: 5 February 2026
First Online: 12 February 2026
Declarations
:
: The authors declare no competing interests.
: This study was approved by the Ethics Committee of Shannan People’s Hospital, Tibet, China (Approval No. 2021-12-20-05, dated December 30, 2021). All participants provided written informed consent before inclusion in the study. The study was conducted in accordance with the Declaration of Helsinki (1964) and its subsequent amendments.