eGFR Formulas using
CKD-EPI equation
For adults (age >=18 years)

African American Female

If serum creatinine (Scr) <= 0.7
\mbox{eGFR} = \mbox{166}\ \times \ \mbox{(SCr/0.7)}^{-0.329} \ \times \ \mbox{0.993}^{Age} \

If serum creatinine (Scr) > 0.7
\mbox{eGFR} = \mbox{166}\ \times \ \mbox{(SCr/0.7)}^{-1.209} \ \times \ \mbox{0.993}^{Age} \

African American Male

If serum creatinine (Scr) <= 0.9
\mbox{eGFR} = \mbox{163}\ \times \ \mbox{(SCr/0.9)}^{-0.411} \ \times \ \mbox{0.993}^{Age} \

If serum creatinine (Scr) > 0.9
\mbox{eGFR} = \mbox{163}\ \times \ \mbox{(SCr/0.9)}^{-1.209} \ \times \ \mbox{0.993}^{Age} \

Non-African American Female

If serum creatinine (Scr) <= 0.7
\mbox{eGFR} = \mbox{144}\ \times \ \mbox{(SCr/0.7)}^{-0.329} \ \times \ \mbox{0.993}^{Age} \

If serum creatinine (Scr) > 0.7
\mbox{eGFR} = \mbox{144}\ \times \ \mbox{(SCr/0.7)}^{-1.209} \ \times \ \mbox{0.993}^{Age} \

Non-African American Male

If serum creatinine (Scr) <= 0.9
\mbox{eGFR} = \mbox{141}\ \times \ \mbox{(SCr/0.9)}^{-0.411} \ \times \ \mbox{0.993}^{Age} \

If serum creatinine (Scr) > 0.9
\mbox{eGFR} = \mbox{141}\ \times \ \mbox{(SCr/0.9)}^{-1.209} \ \times \ \mbox{0.993}^{Age} \

Reference:
Levey AS, et al. A New Equation to Estimate Glomerular Filtration Rate. Ann Intern Med 2009;150:604-12.

Last Modified July 21, 2010