CKD-EPI GFR & TANGRI EQ
eGFRcr09	eGFRcys12	eGFRcr21	eGFRcr-cys21

ml/min. (All values expressed in ml/min/1.73 m²)

Another Version of the Kidney Failure Risk Equation
Remove body surface area (BSA) adjustment to express GFR in ml/min. Also displays BSA, BMI, TBW, and Cockcroft-Gault Estimated Creatinine Clearance. Shows Tangri Values and Constants.

Height
feet - inches
centimeters
Weight		lb	kg
BSA (m²) = (W^0.425 x H^0.725) x 0.007184 Unadjusted CKD-EPI eGFR (ml/min) = eGFR (ml/min/1.73 m²) x BSA (m²) / 1.73 Cockcroft-Gault Estimated CrCl = cg BSA = BMI = TBW = Cystatin/Epi GFR ratio= Height = height Weight = weight BMI = body mass index TBW = total body water (Watson)
UNADJUSTED GFR
CKD-EPI CR EQ(2009)	CYS-EPI EQ(2012)	CKD-EPI EQ(2021)	CYS-EPI EQ (2021)
____	____	____	____
ml/min.
Tangri Equation Values and Constants: JAMA 2016; 315 :164-74 & 822 Male=1 Female=0 beta Tangri 5 yr Non NA Constant=0.9365 Tangri 2 yr Non NA Constant=0.9832 Tangri 5 yr NA Constant=0.9240 Tangri 2 yr NA Constant=0.9750