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Table 3 Visual assessment and rdcCL scales

From: Development and clinical validation of CT-based regional modified Centiloid method for amyloid PET

  

MRI-rdcCL

CT-rdcCL

AUC

Sensitivity (%)

Specificity (%)

AUC

Sensitivity (%)

Specificity (%)

FMM

Frontal

0.99

100

97.5

0.97

91.3

97.5

PC

0.99

100

97.5

0.99

100

95

Parietal

0.99

100

97.44

0.98

95.83

97.44

Striatum

0.98

100

97.67

0.98

100

95.35

Temporal

0.99

100

94.87

0.99

100

97.44

FBB

Frontal

0.98

88.89

100

0.95

85.19

94.44

PC

0.99

100

90.7

0.99

100

95.35

Parietal

1

100

100

0.99

100

97.37

Striatum

0.96

91.67

97.44

0.97

91.67

97.44

Temporal

0.99

96.55

97.06

0.99

93.1

97.06

  1. Abbreviations: FMM18F-flutemetamol, FBB18F-florbetaben, AUC area under the curve, rdcCL Centiloid scales of FMM-FBB CTX VOI and regional VOIs, PC posterior cingulate