Zhang, Lu
Sun, Haiyang
Liu, Zihui
Yang, Jiguo
Liu, Yuanxiang
Funding for this research was provided by:
Shandong Province Traditional Chinese Medicine Science and Technology Project Key Project (Z-2023019)
Article History
Received: 24 November 2023
Accepted: 17 January 2024
First Online: 8 February 2024
Declarations
:
: All study participants provided informed consent and the study protocol was approved by the Ethics Review Board of the National Center for Health Statistics (NCHS). Information can be found on the NHANES website (ExternalRef removed).
: Not applicable.
: The authors declare no competing interests.