Estimated glomerular filtration rate (GFR (> 125 L/dy))

• Normal is around 100
• <60 mL/min = < 60% of kidney function, x 3 mon = CKD
• Based on sCr (60-100 umol/L)

<aside> 💡 REQUIRES Creatine to be in “Steady-state” (stable for several days) → CKD

• Non-steady state includes:
  • No Kidney or no urine output
  • !AKI - Acute Kidney Injury </aside>

Current best one: CKD-EPI w/t race modifier