ROC curve analysis of serum DSG2 for the diagnosis of ESCC and EJA
(A) ROC curve of serum DSG2 for patients with ESCC and early-stage ESCC versus healthy controls in the training cohort. (B) ROC curve of serum DSG2 for patients with ESCC and early-stage ESCC versus healthy controls in the validation cohort. (C) ROC curve of serum DSG2 for patients with ESCC and early-stage ESCC versus healthy controls in the joint cohort. (D) ROC curve of serum DSG2 for patients with EJA and early-stage EJA versus healthy controls.