Definitions of AKI, CKD, AKD Acute Kidney Injury (AKI): • Increase in SCr by 2 50% within 7 days, OR • Increase in SCr by 2 0.3 mg/dl (2 26.5 gmol/l) within 48 hours, OR • Oliguria Chronic Kidney Disease (CKD): • GFR < 60 ml/min per 1.73 m2 for > 3 months • Kidney Damage > 3 months Acute Kidney Diseases and Disorders (AKD): • AKI, OR • GFR < 60 ml/min per 1.73 m2 for < 3 months, OR • Decrease in GFR by ≥ 35% or increase in SCr by > 50% for < 3 months • Kidney Damage < 3 months No Kidney Disease (NKD): • GFR ≥ 60 ml/min per 1.73 m2 • Stable SCr without AKI/AKD/CKD • No structural damage #AKI #CKD #AKD #Definitions #nephrology #acute #kidneyinjury
