Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2022JJ30841)
Article History
Received: 15 August 2022
Accepted: 2 December 2022
First Online: 19 December 2022
Declarations
:
: The authors declare no competing interests.
: Ethics approval was obtained from the Ethics Committee of the Second Xiangya Hospital of Central South University (approval number: LYF2022020). Written informed consent for participation was not required for this study in accordance with the national legislation and the institutional requirements.
: The studies involving human participants were reviewed and approved by the Ethics Committee of the Second Xiangya Hospital of Central South University. All procedures were carried out in accordance with the Declaration of Helsinki. Before the analysis, patients’ identities were deleted from the dataset to avoid disclosing their privacy. Therefore, written informed consent for participation was not required for this study in accordance with the national legislation and the institutional requirements.