Ke, Li
Zhao, Lei
Xing, Wenli
Tang, Qiaosheng
Article History
Received: 9 May 2024
Accepted: 27 June 2024
First Online: 4 July 2024
Declarations
:
: The NHANES obtained approval from the National Centre for Health Statistics Research Ethics Review Board and was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare no competing interests.