Chen, Yanying
Chen, Ziru
Xu, Dongyun
Li, Shibing
Chen, Feixiong
Yu, Xufa
Cai, Shutao
Zeng, Cuilan
Ye, Xueyan
Yang, Jie
Liu, Jun
Lin, Jianmei
Xiao, Siyu
Article History
Received: 16 May 2025
Accepted: 25 August 2025
First Online: 29 September 2025
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki. Ethics approval for the use of the SAH-SYSU dataset was obtained from the Institutional Review Board of The Sixth Affiliated Hospital of Sun Yat-sen University (approval number: 2025ZSLYEC-369), which also waived the requirement for individual informed consent owing to the retrospective design and use of anonymized data. The use of the publicly available MIMIC-IV database was approved by the Institutional Review Board of the Massachusetts Institute of Technology (MIT), with informed consent waived because all data were de-identified prior to analysis.
: Not applicable.
: The authors declare no competing interests.