Meng, Xiang-Da
Xiong, Yu-Jun
Yang, Shuo
Article History
Received: 6 June 2025
Accepted: 4 August 2025
First Online: 26 September 2025
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). Consent to participate was obtained and the National Center for Health Statistics (NCHS) ethics committee approved the NHANES study protocol. Study protocols for the NHANES were approved by the NCHS ethnics review board (Protocol #2011–17). All information from the NHANES program is available and free for the public, so the agreement of the medical ethics committee board was not necessary.
: Not applicable.
: The authors declare no competing interests.