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Fig. 3 | Cancer Imaging

Fig. 3

From: Contrast-enhanced CT radiomics features to preoperatively identify differences between tumor and proximal tumor-adjacent and tumor-distant tissues of resectable esophageal squamous cell carcinoma

Fig. 3

Feature stability evaluation with intra- and interobserver agreements based on the intraclass correlation coefficient (ICC). All features show good intraobserver agreement (A, B and C) and interobserver agreement (D, E and F) with ICCs > 0.75 (above the red cutoff line) in pairwise comparisons, including esophageal squamous cell carcinoma vs. proximal tumor-adjacent (PTA) tissue, tumor vs. proximal tumor-distant (PTD) tissue, and PTA vs. PTD tissue, respectively

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