Wang, Yang
Shen, Ruhua
Article History
Received: 10 January 2023
Accepted: 11 April 2023
First Online: 17 April 2023
Declarations
:
: NHANES is conducted by the Centers for Disease Control and Prevention (CDC) and the National Center for Health Statistics (NCHS). The NCHS Research Ethics Review Committee reviewed and approved the NHANES study protocol. All participants signed written informed consent.
: Not applicable.
: The authors declare that they have no conflict of interest.