Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Diabetes. Oct 15, 2020; 11(10): 425-434
Published online Oct 15, 2020. doi: 10.4239/wjd.v11.i10.425
Figure 1
Figure 1 Subject selection from the Korea National Health and Nutrition Examination Survey 2015.