Table 1: Patients in each CKD stage and their eGFR by MDRD and CKD-EPI equations.
KDIGO Staging |
No. of subjects by MDRD (n) |
eGFR by MDRD (ml/min/1.73 m2) |
No. of subjects by CKD-EPI (n) |
eGFR by CKD-EPI (ml/min/1.73 m2) |
2 |
6 |
71.83 ± 9.22 |
3 |
62.67 ± 3.79 |
3a |
6 |
49.83 ± 5.65 |
4 |
50.0 ± 4.24 |
3b |
11 |
35.09 ± 4.46 |
4 |
32.75 ± 1.71 |
4 |
40 |
20.12 ± 4.13 |
38 |
20.42 ± 3.51 |
5 |
57 |
8.05 ± 3.09 |
71 |
8.66 ± 3.39 |
Note: KDIGO: Kidney disease improving global outcomes; eGFR: Estimated glomerular filtration rate.