Tak, Na-Yeon
Ryu, Jae-In
Funding for this research was provided by:
National Research Foundation of Korea (2021R1F1A1063105, 2021R1F1A1063105)
Article History
Received: 7 December 2023
Accepted: 3 July 2024
First Online: 14 July 2024
Declarations
:
: This study used data from the Korea National Health and Nutrition Survey (KNHANES VIII, 2019–2021). The KNHANES was conducted with participants’ informed consent by themselves or a legal guardian for those aged under 18 after approval by the Research Ethics Review Committee for the Korea Disease Control and Prevention Agency (KDCA) (IRB No. 2018-01-03-C-A, 2018-01-03–2 C-A, 2018-01-03–3 C-A). This analytical study was approved again by the Institutional Review Board of Kyung Hee University (IRB No. KHSIRB-21-337) and given exemption from review because the retrospective analysis included the dataset from a national survey and did not contain personally identifiable information. All methods were performed following the survey guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.