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Comparison between MDRD and CKD-EPI with measured GFR
| GFR | Mean ± SD | p-value | Bias | Precision | Accuracy within 30% of measured GFR (%) |
|---|---|---|---|---|---|
| Measured GFR (51Cr-EDTA) | 66.98 ± 40.65 | – | – | – | – |
| MDRD | 62.17 ± 40.40 | < 0.001 | - 4.81 | 25.22 | 79.65 |
| CKD-EPI | 60.44 ± 34.59 | < 0.001 | - 6.54 | 20.29 | 86.73 |
