Clinical Study
Renal Function and Ultrasound Imaging in Elderly Subjects
Table 2
Overall performance of difference and accuracy between 24 h-CrCl and estimated GFR.
| Equations | Mean of difference ± SD (mL/min) | | Accuracy within | 15% | 30% | 50% |
| Cockcroft-Gault | 2.3 ± 20.2 | 0.49 | 46 | 69 | 88 | MDRD | −18.8 ± 26.9 | 0.28 | 25 | 44 | 72 | CKD-EPI | −9.1 ± 22.9 | 0.30 | 33 | 56 | 75 |
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