Park, Joo-Hyun
Lee, Jessie
Yu, Su-Yeon
Jung, Jin-Hyung
Han, Kyungdo
Kim, Do-Hoon http://orcid.org/0000-0001-7421-4501
Rhee, Jinnie
Funding for this research was provided by:
National Evidence-based Healthcare Collaborating Agency (NA17-004)
Article History
Received: 21 April 2020
Accepted: 27 September 2020
First Online: 15 October 2020
Ethics approval and consent to participate
: All research procedures and ethical aspects were approved by the Institutional Review Board of the National Evidence-based Healthcare Collaborating Agency (approval no. 17–011). Informed consent was waived by the IRB because the KNHIS dataset was constructed after anonymization, based on the strict confidentiality guidelines of the Korean Government.
: Not applicable.
: The authors declare that they have no competing interests.