Diagnosis and screening of chronic kidney disease / 대한내과학회지

A simple definition of chronic kidney disease (CKD) is necessary to establish clinical practical guidelines. The Kidney Disease Outcomes Quality Initiative (K/DOQI) defined CKD as kidney damage or a glomerular filtration rate (GFR) 30 mg/g in two of three spot urine collections. With the CKD guidelines of K/DOQI and KDIGO, the diagnosis and early detection of CKD, which may need a Korean estimation equation, are improving and should help to reduce the prevalence and incidence of end-stage renal disease in Korea.