Estimated GFR
Calculated from Age, Sex
and Serum Creatinine. Based on the MDRD calculation.
Patient Data:
Age (years):
Sex (m or f) -default is Male.:
Serum Creatinine (umol/L):
Results:
Patient is: Years of age.
Estimated GFR (mL/min/1.73m2):
Enter the patient's measured values in the spaces provided above and then click the "Calculate" button to estimate the GFR. Use the "tab" key to move from cell to cell for faster input.

Formula is from the MDRD eGFR
Where:
eGFR = 186 x {[Scr(umol/L) X 0.0113]-1.154} x (age)-0.203 x (0.742 if female) x (1.210 if African American)


Calculation not validated for people under 18 years or other ethnic groups.
Normal results do not rule out other possible renal dysfunction eg. Nephrotic Syndrome.
This is an experimental script and results should be treated with due care and consideration.

Please send comments to bill_mcconnell@iinet.net.au