Figure 4

ROC curve analysis of cytoplasmic and nuclear Ep-ICD, loss of membranous EpEx and ESLI in PTMC. The vertical axis represents sensitivity and the horizontal axis represents 1-specificity in ROC curves of cytoplasmic (A) and nuclear Ep-ICD (B), loss of membranous EpEx (C) and ESLI (D). The area under the curve (AUC) values and significance values for the two groups are summarized in Table 3.