Thai eGFR Calculators

Formulation

1. Cockcroft–Gault (C-G) formula

CrCl (ml/min)= ((140 – age)x weight)/((72 x SCr) ) x (0.85 if female)

2. Modification of Diet in Renal Disease (MDRD) Study Equation

eGFR (mL/min/1.73 m2) = 186 × (SCr)^-1.154 × (Age)^-0.203 × (0.742

if female) × (1.210 if African-American)

3. Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI)

eGFR (mL/min/1.73 m2)= 141 × min(SCr/, 1) × max(SCr/,1)^-1.209 ×

0.993 Age × (1.018 if female) × (1.157 if black)

4. MDRD equation with Thai racial factor

eGFR (mL/min/1.73 m2) = 175 × (SCr)^-1.154 × (Age)^-0.203 × (0.742 if female) × (1.129 if Thai)

5. Thai eGFR equation (T-GFR)

eGFR (mL/min/1.73 m2) = 375.5 ×SCr ^-0.848 ×Age^-0.364 × (0.712 if female)