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Calculates the renal failure index from urine sodium, urine creatinine, and serum creatinine.
Enter urine sodium, urine creatinine, and serum creatinine to calculate the RFI.
This resource is intended for educational purposes only and is intended for US healthcare professionals. Healthcare professionals should use independent medical judgment. All decisions regarding patient care must be handled by a healthcare professional and be made based on the unique needs of each patient.