Sun, Dingfa
Zheng, Shijun
Wang, Siyi
Xue, Yongqi
Song, Shaohan
Bai, Youlan
Li, Xin
Ci, Yunzhe
Funding for this research was provided by:
Chengde Medical College Student Innovation Training Program Project (2025011, 2025042)
Natural Science Research Youth Fund for Higher Education of Hebei Province (QN2020229)
the construction of superior disciplines of Chengde medical college ([(2023)2])
The basic research expenses of Chengde medical college (KY202309)
Article History
Received: 13 June 2025
Accepted: 15 October 2025
First Online: 30 October 2025
Declarations
:
: This study did not conduct human or animal experiments, and all data were obtained from authoritative databases with low sensitivity and no personal privacy issues. They are fully anonymized macro statistical data. The data for this study were all selected from datasets published by authoritative institutions with accompanying usage agreements.
: All authors of this study expressly agree to publish this work.
: The authors declare no competing interests.