Fig. 6From: High somatic mutations in circulating tumor DNA predict response of metastatic pancreatic ductal adenocarcinoma to first-line nab-paclitaxel plus S-1: prospective studyDecision curve analysis (DCA) for baseline mutations in tumor and ctDNA (A) and longitudinal measurements (B) in predicting 6-month overall survival (OS; left) and progression-free survival (PFS; right). The horizontal axis of the DCA curve is the threshold probability. The vertical axis is the net benefit after the benefit is subtracted from the harmBack to article page