Received: 4 May 2022
Accepted: 8 December 2022
First Online: 14 December 2022
: This study was approved by the Ethics Committee of the Yixing People’s Hospital (No. 2021-043). The data were obtained from the impatient medical records, as a retrospective study and data analysis were performed anonymously, this study was exempt from the informed consent from patients. All procedures were performed in accordance with relevant guidelines.
: Not applicable.
: The authors declare that they have no competing interests.