Wang, Qian
Pang, Dong
Wang, Hui
Article History
Received: 9 March 2023
Accepted: 14 August 2023
First Online: 4 September 2023
Declarations
:
: The authors declare no competing interests.
: The requirement of ethical approval for this was waived by the Institutional Review Board of Jinan Hospital, because the data was accessed from NHANES (a publicly available database). Written informed consent was not required as this study was based on publicly available data. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.