|
GFR category |
GFR (mL/min/1.73 m2) |
Terms |
|
G1 |
≥90 |
Normal or high GFR |
|
G2 |
60-89 |
Mildly decreased GFR |
|
G3a |
45-59 |
Mildly to moderately decreased GFR |
|
G3b |
30-44 |
Moderately to severely decreased GFR |
|
G4 |
15-29 |
Severely decreased GFR |
|
G5 |
<15 |
Kidney failure |
|
Based on Kidney Disease: Improving Global Outcomes (KDIGO) Acute Kidney Injury Work Group. KDIGO Clinical Practice Guideline for Acute Kidney Injury. Kidney Inter., Suppl. 2012; 2: 1-138. | ||
|
CKD, chronic kidney disease; GFR, glomerular filtration rate; KDIGO, Kidney Disease: Improving Global Outcomes. | ||