The study was supported in part by grants from the National Natural Science Foundation of China(81372605,81572339,and 81672353);Foundation of Capital Characteristic Clinic Project from the Beijing Science and Technology Commission,China(Z161100000516038)
Objective: To evaluate the risk factors for the disease-free survival (DFS) of pancreatic ductal adenocarcinoma (PDAC) patients after surgery, and to validate the clinical applicability and prognostic stratification o...