Table 3.
Association between observed CKD-EPI at T5 and predicted CKD-EPI by the kinetic formula (D3CGFR).
| Formula | Bias | Precision | Accuracy | ||
|---|---|---|---|---|---|
| MPE | R2 | RMSE | P15 | P30 | |
| CKD-EPI (ml/min/1.73m2) | 5.6 | 0.87 | 10.8 | 44 | 67 |
| D3C (ml/min/1.73m2) | 3.2 | 0.88 | 10.4 | 57 | 80 |
The CKD-EPI at T4 is provided as reference. Data of the retrospective NICE cohort.
MPE Mean Prediction Error (ml/min/1.73m2), RMSE Root Mean Squared Error (ml/min/1.73m2), R2 the R2-value calculated with linear regression, p15/p30 the percentage of points that fall within 15%/30% of the outcome.