Table 2.
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) | 14.9 | 0.79 | 19.8 | 24 | 32 |
| D3C (ml/min/1.73m2) | − 1.6 | 0.74 | 16.0 | 40 | 76 |
The CKD-EPI at T3 is provided as reference. Data of the prospective 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.