354 chapter 5 Figure 5. ROC curves of the radiomic analysis, PET/CT model ROC curves for the PET/CT model of the radiomic analysis in all nodules (purple line), non-Hürthle cell nodules (green), and Hürthle cell nodules (blue). 95% CI of the AUC are presented in Table 6. Figure 4. ROC curves of the PET model of the radiomic analysis ROC curves for the PET/CT model of the radiomic analysis. The AUC was 0.445 (95% CI, 0.290-0.600) in all nodules (n=84, purple line), 0.519 (95% CI, 0.298-0.740) in non-Hürthle cell nodules (n=56, green), and 0.694 (95% CI, 0.461-0.926) in Hürthle cell nodules (n=28, blue).
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