Liu, Yaping
Wang, Xiaoxia
Liu, Yong
Article History
Received: 20 July 2023
Accepted: 1 March 2024
First Online: 14 May 2024
Declarations
:
: The requirement of ethical approval for this was waived by the IRB of Sun Yat-sen Memorial Hospital, Sun Yat-sen University, because the data was accessed from NHANES (a publicly available database). The need for written informed consent was waived by the IRB of Sun Yat-sen Memorial Hospital, Sun Yat-sen University due to retrospective nature of the study. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.