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. 2020 Jan 22;20:7. doi: 10.1186/s12880-019-0401-x

Fig. 2.

Fig. 2

ROC curve analyses for 18FDG-PET/CT derived parameters as predictors of early tumor recurrence. a A SUVmax > 12.7 g/mL was identified as the optimal threshold for early recurrence, with a sensitivity of 70.4%, specificity 63.6% (AUC 0.660, p = 0.019). No optimal cutoff was defined for b TLG (AUC 0.624, 95% CI 0.495–0.753, p = 0.081) or c MTV (AUC 0.570, 95%CI 0.431–0.709, p = 0.332)