Chen, Xuyu
Article History
Received: 22 September 2025
Accepted: 6 May 2026
First Online: 18 May 2026
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki. The NHANES protocol was approved by the National Center for Health Statistics Research Ethics Review Board, and informed consent was obtained from all participants.
: Not applicable.
: The authors declare no competing interests.