1) Serum Anion Gap Predicts All-Cause Mortality in Patients with Advanced Chronic Kidney Disease: A Retrospective Analysis of a Randomized Controlled Study. Lee SW, Kim S, Na KY, Cha RH, Kang SW, Park CW, Cha DR, Kim SG, Yoon SA, Han SY, Park JH, Chang JH, Lim CS, Kim YS. PLoS One. 2016 Jun 1;11(6):e0156381. 2) Is Frailty a Modifiable Risk Factor of Future Adverse Outcomes in Elderly Patients with Incident End-Stage Renal Disease? Lee SW, Lee A, Yu MY, Kim SW, Kim KI, Na KY, Chae DW, Kim CH, Chin HJ. J Korean Med Sci. 2017 Nov;32(11):1800-1806. doi: 10.3346/jkms.2017.32.11.1800. 3) The Effects of Pre-Existing Hyponatremia and Subsequent-Developing Acute Kidney Injury on In-Hospital Mortality: A Retrospective Cohort Study. Lee SW, Baek SH, Ahn SY, Na KY, Chae DW, Chin HJ, Kim S. PLoS One. 2016 Sep 13;11(9):e0162990. 4) Low Rice Intake Is Associated with Proteinuria in Participants of Korea National Health and Nutrition Examination Survey. Lee SJ, Lee SY, Sung SA, Chin HJ, Lee SW. PLoS One. 2017 Jan 12;12(1):e0170198. 5) Tubular B7-1 expression parallels proteinuria levels, but not clinical outcomes in adult minimal change disease patients. Lee SW, Baek SH, Paik JH, Kim S, Na KY, Chae DW, Chin HJ. Sci Rep. 2017 Feb 2;7:41859. 6) Serum hepcidin may be a novel uremic toxin, which might be related to erythropoietin resistance. Lee SW, Kim JM, Lim HJ, Hwang YH, Kim SW, Chung W, Oh KH, Ahn C, Lee KB, Sung SA. Sci Rep. 2017 Jun 26;7(1):4260. 7) Body fat distribution is more predictive of all-cause mortality than overall adiposity. Lee SW, Son JY, Kim JM, Hwang SS, Han JS, Heo NJ. Diabetes Obes Metab. 2018 Jan;20(1):141-147. doi: 10.1111/dom.13050. Epub 2017 Aug 11. 8) A history of repetitive cesarean section is a risk factor of anemia in healthy perimenopausal women: The Korea National Health and Nutrition Examination Survey 2010-2012. Park JY, Lee SW. PLoS One. 2017 Nov 30;12(11):e0188903. 9) Serum Hepcidin and Iron Indices Affect Anemia Status Differently According to the Kidney Function of Non-Dialysis Chronic Kidney Disease Patients: Korean Cohort Study For Outcome in Patients with Chronic Kidney Disease (KNOW-CKD). Lee SW, Kim YH, Chung W, Park SK, Chae DW, Ahn C, Kim YS, Sung SA. Kidney Blood Press Res. 2017;42(6):1183-1192. 10) Relationship between brachial-ankle and heart-femoral pulse wave velocities and the rapid decline of kidney function. Lee SW, Han SH, Yoo TH, Chung W, Park SK, Chae DW, Ahn C, Oh KH. Sci Rep. 2018 Jan 16;8(1):821. 11) Hepcidin, iron indices and bone mineral metabolism in non-dialysis chronic kidney disease. Min HK, Sung SA, Oh YK, Kim YH, Chung W, Park SK, Ahn C, Lee SW. Nephrol Dial Transplant. 2020 Jan 1;35(1):147-154 12) Dietary Protein Intake, Protein Energy Wasting, and the Progression of Chronic Kidney Disease: Analysis from the KNOW-CKD Study. Lee SW, Kim YS, Kim YH, Chung W, Park SK, Choi KH, Ahn C, Oh KH. Nutrients. 2019 Jan 8;11(1). pii: E121. 13) Comparative study of peritoneal dialysis versus hemodialysis on the clinical outcomes in Korea: a population-based approach. Lee SW, Lee NR, Son SK, Kim J, Sul AR, Kim Y, Park JT, Lee JP, Ryu DR. Sci Rep. 2019 Apr 11;9(1):5905. doi: 10.1038/s41598-019-42508-z 14) Sub-morbid dehydration-associated glomerular hyperfiltration: An emerging reality? Min HK, Sung SA, Lee SY, Lee SW. Kidney Res Clin Pract. 2019 Jun 30;38(2):196-204. 15) Glomerular hyperfiltration may be a novel risk factor of restrictive spirometry pattern: Analysis of the Korea National Health and Nutrition Examination Survey (KNHANES) 2009-2015. Lim HI, Jun SJ, Lee SW. PLoS One. 2019 Sep 25;14(9):e0223050. 16) Relationship between Cardiac Geometry and Serum Hepcidin in Chronic Kidney Disease: Analysis from the KNOW-CKD Study. Min HK, Oh YK, Choi KH, Lee KB, Park SK, Ahn C, Lee SW. J Korean Med Sci. 2020 Jan 6;35(1):e2. 17) Low hydration status may be associated with insulin resistance and fat distribution: Analysis of the Korea National Health and Nutrition Examination Survey (KNHANES) 2008-2010. Min HK, Ko HY, Kim JT, Bankir L, Lee SW. Br J Nutr. 2020 Mar 19:1-27. 18) Relationship between Thyroid and Kidney Function: Analysis from the Korea National Health and Nutrition Examination Survey Between 2013 and 2015. Kim SH, Min HK, Lee SW. Kidney Blood Press Res. 2020 May 5:1-13. 19) Indexation of left ventricular mass to predict adverse clinical outcomes in pre-dialysis patients with chronic kidney disease: KoreaN cohort study of the outcome in patients with chronic kidney disease. Lee SW, Min HK, Chae DW, Oh KH, Ahn C, Chung W, Lee J, Kim YS, Sung SA; Representing the KNOW-CKD Study Group. PLoS One. 2020 May 19;15(5):e0233310. 20) The Association between Pulmonary Functions and Incident Diabetes: Longitudinal Analysis from the Ansung Cohort in Korea. Choi HS, Lee SW, Kim JT, Lee HK. Diabetes Metab J. 2020 Apr 16.