Xu, Yaying
Zhuang, Yan
Zhang, Huifeng
Article History
Received: 2 June 2024
Accepted: 31 July 2024
First Online: 19 August 2024
Declarations
:
: The National Health and Nutrition Examination Survey (NHANES) is a publicly available database and approved by the National Center for Health Statistics institutional review board. All participants provided written informed consent when they did the national survey in the United States. Ethical review and approval were waived for this study since secondary analysis did not require additional institutional review board approval.
: Not applicable.
: The authors declare that there are no commercial or economic relationships that could be construed as potential conflicts of interest in the conduct of this study.