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Table 4 ∆MTV50%, ∆ADCmean and ∆TLG50% enable high sensitivity and specificity in separating between chemotherapy responders and non-responders

From: [18F]FDG PET/MRI enables early chemotherapy response prediction in pancreatic ductal adenocarcinoma

  Cut-off value ROC-AUC Sensitivity Specificity
∆MTV50%  + 0.20 1.00 1.00 1.00
∆ADCmean  + 0.15 0.82 0.83 0.8
∆TLG50% − 0.20 0.96 0.92 1.00