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Table 2 Receiver operator characteristic (ROC) curve analysis

From: [18F]Fluciclovine PET discrimination between high- and low-grade gliomas

Uptake parameter Threshold Sensitivity (%) Specificity (%) Area under the curve (AUC)
SUVmax 4.32 97.5 90.9 0.985
TBmean1.3 2.15 97.5 95.5 0.989
TBmean1.6 2.56 95 100 0.989
TBmean1.9 2.58 95 100 0.991