Table 4.

Association between 4 h urinary creatinine clearance at T3 and creatinine clearance estimated by kinetic formula (D3C_creat) at T3.

Formula	Bias	Precision	Accuracy
	MPE	R2	RMSE	P15	P30
Cockcroft-Gault (ml/min)	43	0.19	49	12	16
D3C (ml/min)	17	0.07	40	12	24

The Cockcroft-Gault at T3 is provided as reference.

MPE Mean Prediction Error (ml/min), RMSE Root Mean Squared Error (ml/min), R2 the R2-value calculated with linear regression, p15/p30 the percentage of points that fall within 15%/30% of the outcome.