Jeong, Sung Hoon
Chun, Seong Min
Lee, Hyunji
Kim, Miji
Leigh, Ja-Ho
Funding for this research was provided by:
Ministry of Land, Infrastructure and Transport (MOLIT) Research Fund (NTRH RF-2023001)
Article History
Received: 18 April 2024
Accepted: 5 May 2025
First Online: 22 May 2025
Declarations
:
: We assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. As the NHIS data do not contain any identifying information, the study was approved by the Institutional Review Board of Seoul National University Hospital (E-2206–076-1332). Since we used de-identified data, the need for informed consent was waived by the Institutional Review Board of Seoul National University Hospital (E-2206–076-1332).
: Not applicable.
: The authors declare no competing interests.