Article History
Received: 1 December 2021
Accepted: 29 January 2022
First Online: 9 February 2022
Declarations
:
: The authors declare no competing interests.
: All statistics of this study were obtained from National Health and Nutrition Examination Survey (NHANES) database, which had been authorized by the National Center for Health Statistics (NCHS) Institutional Review Board (IRB).
: All participants were asked to complete the informed consents before survey.
: Our study does not contain any individual person’s data in any form.