JUP and esophageal squamous cell carcinoma: The area under the ROC curve (AUC) values for ESCC diagnosis of Pg,All, and Pre individually were 0.6989, 0.7313, and 0.7198, respectively, whereas those for the Pg/All and Pg/Pre ratios were 0.8040 and 0.7909, respectively (Figure 5).