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. 2020 Jul 29;20(4):61. doi: 10.3892/ol.2020.11922

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Copyright: © Gao et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 4. — ROC curve analyses. (A) The sensitivity and specificity of primary lesions SUV_max for predicting the presence of EGFR mutations in patients with NSCLC. (B) Sensitivity and specificity of CEA value for predicting the presence of EGFR mutations in patients with NSCLC. (C) Sensitivity and specificity of metastatic lymph nodes SUV_max for predicting the presence of EGFR mutations in patients with NSCLC. (D) Comparative ROC curves of various factors for predicting EGFR mutation. EGFR, epidermal growth factor receptor; SUV_max, maximum standardized uptake value; CEA, carcinoembryonic antigen; ¹⁸F-FDG PET/CT; SUV_max(T), SUV_max in primary lesions; SUV_max(N), SUV_max in metastatic lymph nodes; NSCLC, non-small cell lung cancer; ROC, receiver operating characteristic.