Zhang, Lizhong
Han, Xiaonan
Zhu, Qiujuan
Qin, Yu
Jia, Yanan
Article History
Received: 5 July 2024
Accepted: 15 January 2025
First Online: 23 January 2025
Declarations
:
: The authors declare no competing interests.
: All procedures performed in studies involving human participants were following the ethical standards of the institutional research committee and with the Helsinki Declaration of 1975, as revised in 2008. Approval was obtained from the Ethics Committee of Shanxi Bethune Hospital. The Ethics Committee of Shanxi Bethune Hospital allowed the researchers to collect pseudonymized sociodemographic and morbidity relevant data from patients who gave Broad Consent.
: This retrospective study was approved by the institutional review board of Shanxi Bethune Hospital, and informed consent was waived.