ENKIKnowledge libraryENKI reference resource · KDIGO 2024
Two numbers. One clearer kidney picture.
Place eGFR and urine ACR side by side to understand their categories and the population-level risk context used in chronic kidney disease care.
01 · Map two results
Map two results
Enter values exactly as they appear on the same set of lab results. Nothing entered here is saved or sent to ENKI.
Enter both values to highlight one cell in the map.
02 · The eGFR × ACR category map
The eGFR × ACR category map
Risk generally increases as eGFR falls or albuminuria rises. The two results answer different questions and are more informative together.
| eGFR category | A1< 30 mg/gNormal to mildly increased | A230–299 mg/gModerately increased | A3≥ 300 mg/gSeverely increased |
|---|---|---|---|
| G1≥ 90Normal or high | Low | Moderate | High |
| G260–89Mildly decreased | Low | Moderate | High |
| G3a45–59Mildly to moderately decreased | Moderate | High | Very high |
| G3b30–44Moderately to severely decreased | High | Very high | Very high |
| G415–29Severely decreased | Very high | Very high | Very high |
| G5< 15Kidney failure category | Very high | Very high | Very high |
03 · Read the map in three moves
Read the map in three moves
- 01
Find the G category
Use the eGFR row. One result can shift temporarily, so trends and clinical context matter.
- 02
Find the A category
Use the urine ACR column and keep its reporting unit attached to the number.
- 03
Discuss the intersection
Take the category pair, the test dates and previous results to a clinician who knows your history.
A compact record for your next appointment
A compact record for your next appointment
Print this page, mark the two categories, and add the context that a color cannot hold.
Dates of both tests
Previous eGFR and urine ACR results
Recent illness, dehydration or medication changes
Blood pressure readings
The one question you most want answered
04 · Open the full explanation
Open the full explanation
Cite this resource
Cite this resource
Use the stable URL when linking to this original ENKI presentation. Thresholds are attributed to KDIGO; reproduction of KDIGO materials remains subject to KDIGO permissions.
ENKI Health. eGFR and Urine ACR Kidney Risk Map. Updated 12 August 2026.
05 · Evidence trail
Evidence trail
Classification thresholds and limitations were checked against current guideline and public-health sources.Updated 12 August 2026 · Editorial policy