Zhou, Zhongshu
Yin, Ping
Yang, Dezhong
Wang, Jialiang
Yang, Chengming
Su, Li
Article History
Received: 17 December 2024
Accepted: 28 April 2025
First Online: 4 August 2025
Declarations
:
: The authors declare no competing interests.
: The NHANES is classified as a cross-sectional study and is not a clinical trial, thereby precluding the necessity for clinical trial registration. The research protocol associated with this study has been granted approval by the National Center for Health Statistics Ethics Review Board (#98-12,#2005-06, #2011-17, #2018-01), which is responsible for ethical review in human subject research and in accordance with the Declaration of Helsinki.
: Not applicable.