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Table 3 Performance statistics for the one-sample method of Jacobsson, adapted by Eriksson. The reference GFR was obtained with the S-NLLS-method on n = 541 subjects

From: Iohexol plasma clearance for measuring glomerular filtration rate: effect of different ways to calculate the area under the curve

Statistics Time-point (minutes after injection)
120 150 180 240 300
LIN’s CCC 0.925 0.963 0.975 0.983 0.972
RMSE 7.60 5.28 4.25 3.46 4.40
Bias [95% CI] −2.0 [−2.6;-1.4] 0.04 [−0.4;+ 0.5] 0.6 [0.2;0.9] − 0.6 [− 0.9;-0.3] − 2.3 [− 2.7;-2.0]
SD 7.3 5.3 4.2 3.4 3.7