GFR calculation method

Case (No.138)
Mean (SD)

Control (No.127)
Mean (SD)

P-Value

MDRD
(mL/min/1.73m2)

77.66(19.03)

79.60(15.68)

0.34

CKD-EPI (ml/min/1.73m2)

80.17(18.45)

83.80(15.75)

0.09

MDRD adjusted by BSA (ml/min)

86.55(22.23)

88.77(19.30)

0.39

CKD-EPI adjusted by BSA (ml/min)

89.49(21.89)

93.41(18.99)

0.12
Table 2: Comparison of estimated GFR in recurrent stone former and control groups in different calculation methods.