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Table 3 Errors on AUC of sPBIF relative to AIF at different time points

From: Clinical validation of a population-based input function for 20-min dynamic whole-body 18F-FDG multiparametric PET imaging

Model

h3

h4

h3

h4

Time period fitted

0–70 min

0–70 min

0–120 min

0–120 min

Simulated scan time

30–50 min

− 3% ± 6%

0% ± 6%

− 4% ± 6%

0% ± 6%

40–60 min

− 2% ± 7%

0% ± 7%

− 6% ± 6%

0% ± 7%

50–70 min

1% ± 8%

0% ± 8%

− 6% ± 7%

0% ± 8%

80–100 min

15% ± 11%

5% ± 10%

− 2% ± 9%

− 1% ± 9%

90–110 min

17% ± 11%

6% ± 10%

− 1% ± 9%

− 1% ± 9%

100–120 min

23% ± 12%

9% ± 10%

3% ± 10%

0% ± 10%

  1. Values are mean ± SD (N = 20). The last column shows parameters for the reference PBIF that produced lowest errors. Each row represents the results for each different simulated 20 min D-WB PET scan start time