Article History
Received: 27 January 2020
Accepted: 30 September 2020
First Online: 9 October 2020
Ethics approval and consent to participate
: The present study is a secondary analysis of existing National Health and Nutrition Examination Survey (NHANES) public data available at:ExternalRef removedThe National Center for Health Statistics (NCHS) Institutional Review Board (IRB) or Research Ethics Review Board (ERB) approved the survey protocols, Protocol #2005–06, #2011–17, and their continuations for the data used in this study. All adult participants gave written informed consent for both the in-home interview and the health exam. Additional information including protocol numbers are available at:ExternalRef removed(accessed on September 28, 2020).
: Not applicable.
: No conflict declared.