Table 3 Bias, precision and accuracy of MDRD and CKD-EPI in different stages of CKD
From: MDRD vs. CKD-EPI in comparison to 51Chromium EDTA: a cross sectional study of Malaysian CKD cohort
CKD Stages, (n = 113) | Bias | Precision | Accuracy within 30% | |||
|---|---|---|---|---|---|---|
MDRD | CKD-EPI | MDRD | CKD-EPI | MDRD | CKD-EPI | |
< 30 (22) | 0.7409 | 0.5136 | 4.36432 | 4.16714 | 86.36 | 90.91 |
30–59 (38) | 3.1471 | 2.6763 | 7.08731 | 7.17105 | 84.21 | 92.11 |
60–89 (18) | 1.6656 | 1.0444 | 26.22318 | 18.04505 | 77.78 | 77.78 |
≥ 90 (35) | 13.4449 | 19.0800 | 39.52505 | 29.74621 | 65.71 | 82.86 |