Cao, Xueqin
He, Leilei
Sun, Rong
Chen, Siyu
Article History
Received: 24 March 2023
Accepted: 30 August 2023
First Online: 8 September 2023
Declarations
:
: The studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All analyses were based on data of the National Health and National Health and Nutrition Examination Survey (NHANES). The study was approved by the ethics review board of the National Center for Health Statistics (NCHS). The detailed information located on the NHANES website.
: Not applicable.
: The authors declare no competing interests.