Lee, Tae Hyub
Song, Gwan Gyu
Choi, Sung Jae
Seok, Hongdeok
Jung, Jae Hyun https://orcid.org/0000-0002-3835-3587
Article History
Received: 6 March 2019
Accepted: 20 August 2019
First Online: 27 August 2019
Ethics approval and consent to participate
: All participants in Korea National Health and Nutrition Examination Survey (KNHANES) signed an informed consent form and the institutional review board of the Korea Centers for Disease Control and Prevention approved the study (IRB: 2008-04EXP-01-C, 2009-01CON-03-2C, 2010-02CON-21-C, 2011-02CON-06-C, 2012–01 EXP-01-2C). The survey was conducted in accordance with the 2000 Declaration of Helsinki principles. Informed consent was waived because this study performed secondary analysis using the KNHANES dataset.
: All authors consent to publish the manuscript in Advances in Rheumatology.
: The authors declare that they have no competing interests.