You, Yanwei
Chen, Yuquan
Zhang, Qi
Yan, Ning
Ning, Yi
Cao, Qiang
Article History
Received: 12 August 2022
Accepted: 9 March 2023
First Online: 14 March 2023
Declarations
:
: The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). All information from the NHANES program is available and free for public, so the agreement of the medical ethics committee board was not necessary.
: Not applicable.
: The authors declare that they have no competing interests.