RFI (Renal Failure Index) 계산기

의학계산기 medcalc.co.kr

RFI = Urine Na / ( Urine Cr / Serum Cr)

Urine Sodium (mmol/L) :
Urine Creatinine (mg/dL) :
Serum Creatinine (mg/dL) :

RFI < 1 : Prerenal Azotemia
RFI > 1 : Intrinsic Renal Azotemia