Enter values below to calculate score
Calculates the Fractional Excretion of Sodium. FEUrea = (PCr * Uurea) / (Purea x UCr).
<20: Pre Renal ; >40: Intrinsic Renal ; >40: Post Renal
Range | Description | Category |
---|---|---|
<20 | Pre Renal | good |
20-40 | Intrinsic Renal | intermediate |
≥40 | Post Renal | bad |
FENa = (a * d) / (c * b)