Article History
Received: 22 May 2023
Accepted: 27 June 2023
First Online: 12 July 2023
Declarations
:
: This study was approved by the Ethics Committee of Dandong Central Hospital (No. DDZX-20230201) and conducted by the ethical principles outlined in the Helsinki Declaration of 1964 and its subsequent amendments. The ethics committee sought and obtained A waiver of consent for this cohort study.
: All the data used and analyzed during the current study are available from the corresponding author upon reasonable request.
: Not Applicable.
: All authors state that they have no competing interests.