Li, Dazhen
Guo, Yuanli
Ma, Keke
Fan, Wenfeng
Yang, Caixia
Gao, Renke
Guo, Li-Na
Dong, Xiaofang
Lv, Peihua
Liu, Yanjin
Article History
Received: 21 April 2025
Accepted: 4 September 2025
First Online: 29 September 2025
Declarations
:
: This study was approved by the Ethics Committee for Scientific Research and Clinical Trials of the First Affiliated Hospital of Zhengzhou University on 2024.01.11(2023-KY-1373-002) and conducted in accordance with the Declaration of Helsinki (). As this is a observational study, registration of a clinical trial number is not applicable. Additionally, the objective and meaning of the research were thoroughly explained to proxy decision makers prior to data collection, and informed consent for study participation was obtained from them.
: Not applicable
: The authors declare no competing interests.