Su, Jinna
Liu, Lei
Xie, Yanli
Wang, Jianxin
Funding for this research was provided by:
2019 Hebei Province Medical Science Research Project (20190747)
Article History
Received: 2 April 2024
Accepted: 14 October 2024
First Online: 22 October 2024
Declarations
:
: This study was conducted with the approval of the ethics committee of Hebei Medical University Fourth Affiliated Hospital (2021KY248). Since this retrospective study analyzed the medical records obtained in the past clinical diagnosis and treatment, the Ethics Committee of Hebei Medical University Fourth Affiliated Hospital agreed to waive the patient’s written informed consent. The study was performed in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.