What are the typical reference ranges for Kidney Failure Risk Equation (KFRE)?

2-Year Risk: < 5% (Low Risk) | 5–15% (Moderate Risk) | > 15% (High Risk)

What does a high or low result indicate?

The Tangri 4-variable Kidney Failure Risk Equation predicts progression of CKD stages 3-5 using age, gender, eGFR, and Urine Albumin-Creatinine Ratio (ACR).

Kidney Failure Risk Equation (KFRE)

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🧪 Kidney Failure Risk Equation (KFRE)

Calculates 2-year and 5-year risk of progression to end-stage renal disease (ESRD) requiring dialysis or transplant, using the validated 4-variable Tangri equation.

Age

Biological Gender

eGFR (mL/min/1.73m²)

Urine Albumin-Creatinine Ratio (mg/g)

Enter your clinical parameters to see dynamic diagnostic readings.