Recurrence scoring system predicting early recurrence for patients with pancreatic ductal adenocarcinoma undergoing pancreatectomy and portomesenteric vein resection

Table 4 Time-dependent area under the curves of serum recurrence score in training cohort

Time intervals (months)	AUC	95%CI
6	0.8549938	(78.62-92.38)
12	0.8095726	(73.15-88.76)
18	0.7710402	(67.01-87.20)
24	0.7830021	(67.75-88.85)
30	0.7766629	(66.12-89.21)
36	0.7762760	(67.27-87.99)
42	0.7930477	(68.72-89.89)
48	0.7930477	(68.72-89.89)
54	0.7975818	(67.76-91.75)

AUC: Area under the curve.