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Table 1 Bland-Altman analysis of the variation in VT estimates between the test and retest

From: Population-based input function for TSPO quantification and kinetic modeling with [11C]-DPA-713

Regions

Test mean

Retest mean

Mean % bias ± SD

95% LOA

ICC

White matter

3.74 ± 2.02

4.43 ± 2.14

21.43 ± 15.08

−8.74 to 51.60

0.93

Cerebellum

3.61 ± 1.87

4.50 ± 2.15

25.69 ± 14.40

−3.12 to 54.50

0.88

Thalamus

4.51 ± 2.50

5.61 ± 2.77

26.89 ± 18.01

−9.12 to 62.90

0.90

Caudate

3.16 ± 1.84

3.68 ± 2.02

18.52 ± 12.94

−7.36 to 44.40

0.95

Putamen

3.83 ± 2.12

4.71 ± 2.31

25.71 ± 17.47

−9.24 to 60.65

0.91

Pallidum

4.06 ± 2.24

4.83 ± 2.35

22.70 ± 20.56

−18.41 to 63.82

0.91

Brainstem

4.91 ± 2.92

5.92 ± 3.15

23.61 ± 15.80

−7.99 to 55.21

0.94

Hippocampus

4.09 ± 2.29

5.04 ± 2.39

26.44 ± 17.65

−8.85 to 61.73

0.91

Amygdala

4.04 ± 2.35

4.99 ± 2.42

27.98 ± 19.40

−10.81 to 66.78

0.92