Suh, Tongjoo
Article History
Received: 31 July 2025
Accepted: 13 May 2026
First Online: 21 May 2026
Ethics
Ethical approval: The data used for this study consist of secondary survey data. The analysis involved no direct contact with human participants. Ethical approval was not required for this secondary analysis.
Informed consent: This study was conducted using anonymized secondary data from KLoSA, a nationally approved statistical survey in Korea (Statistics Korea Approval No. 336002). No additional informed consent was required for the present study.
Competing interests: The author declares no competing interests.