Liu, Lin
Xu, Aimin
Cheung, Bernard M. Y.
Article History
Received: 6 November 2024
Accepted: 24 December 2024
First Online: 28 January 2025
Declarations
:
: The authors declare that they have no competing interests.
: The survey protocol was approved by the Research Ethics Review Board of the National Center for Health Statistics (), and NHANES has obtained written informed consent from all participants.
: Not applicable.