Nephrology · Internal Medicine
MDRD-4 Estimated GFR calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
Complete all required inputs to calculate the score.
Formula inputs
- mdrd serum creatinine mg dl (mg/dL)Accepted range: 0.2 to 20
- mdrd age years (years)Accepted range: 18 to 120
- mdrd sex female
- mdrd black race
Primary source
Levey AS et al. A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Ann Intern Med. DOI: 10.7326/0003-4819-130-6-199903160-00002. PMID: 10075613. Scope: four-variable MDRD Study equation for estimated GFR in adults with standardized serum creatinine. (1999)
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