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The GFR Clock for Staging CKD

Staging CKD is most frequently done by calculating the estimated glomerular
The GFR Clock for ... glomerular function rate ... These calculations ... patient’s serum creatinine ... Using the GFR clock
Table 1. Equations for estimated glomerular filtration rate (eGFR) in adults based on serum creatinine concentration*.
#Diagnosis
Table 1. ... glomerular filtration rate ... (eGFR) in adults ... #Diagnosis #Nephrology ... #Equations #Calculation
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
formulas are shown in Table ... assistant medical calculation ... #Diagnosis #Nephrology ... CockcroftGault #EGFR ... #Equations #Calculation
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
ICUCard RENAL GFR ... * volume)/CrS Creatinine ... BUN/Cr S BUN / Creatinine ... MediCalc® 7 Medical Calculator ... x4 q15-30min) *IM