Variables

Mean GFR

X2

P-value

Duration

1 - 5.99 mths

96.26 ± 16.30.

11.82

<0.001

6 - 11.99 mths

92.44 ± 14.52

1 - 4.99 yrs

80.90 ± 18.72

>5 yrs

67.55 ± 12.28