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CPE-003 · CGA classification
CGA-001: Assign G category from selected indexed eGFR
Assign G category from selected indexed eGFR. Evaluates chronicity status starts with confirmed.
Condition
- All of:
- chronicity status starts with confirmed
- eGFR selected present
What it reports
- G1: eGFR >= 90
- G2: 60 <= eGFR < 90
- G3a: 45 <= eGFR < 60
- G3b: 30 <= eGFR < 45
- G4: 15 <= eGFR < 30
- G5: eGFR < 15
Evidence
- R1KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. Kidney Disease: Improving Global Outcomes (KDIGO), 2024.Supports: CKD definition and chronicity CGA classification albuminuria confirmation risk prediction referral medication stewardship progression monitoring
Cases where this rule fires
Open a case to see this rule fire with real inputs, then change the values until it stops.
CKD-FX-001
Persistent moderately increased albuminuria with preserved GFR
Persistent moderately increased albuminuria with preserved GFR
CKD-FX-002
Persistent severely increased albuminuria with mildly decreased GFR
Persistent severely increased albuminuria with mildly decreased GFR
CKD-FX-005
Isolated suspected G3a requiring cystatin C confirmation support
Isolated suspected G3a requiring cystatin C confirmation support
CKD-FX-007
Confirmed CKD G3bA3 with diabetes
Confirmed CKD G3bA3 with diabetes
CKD-FX-009
Anemia in CKD context without overdiagnosing EPO deficiency
Anemia in CKD context without overdiagnosing EPO deficiency
CKD-FX-010
Vitamin D low alone does not establish CKD-MBD
Vitamin D low alone does not establish CKD-MBD
CKD-FX-013
Kidney failure range does not automatically mandate dialysis
Kidney failure range does not automatically mandate dialysis
CKD-EX-04
Documented prior CKD supports chronicity
A single eGFR of about 50 in a patient with CKD documented years ago.
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