GFR (Cockroft-Gault)

Age
yr
Weight
kg
Serum Creatinine
umol/L
Clearance
mL/min
Formula

CI(M) = (1.23*Weight*(140-Age))/Creat
CI(F) = (1.03*Weight*(140-Age))/Creat

Info

References:
Cockcroft D, Gault MH. Nephron. 1976;16(1):31-41. -> PubMed