Figure 3

Compactness was significantly correlated with clinical T stage in the training dataset (P < 0.001), the Fujian dataset (P = 0.03), and the Beijing dataset (P < 0.001).

Compactness was significantly correlated with clinical T stage in the training dataset (P < 0.001), the Fujian dataset (P = 0.03), and the Beijing dataset (P < 0.001).