Table 2.

(a) Diagnostic accuracy of EUS T and RMN T. (b) Diagnostic accuracy of EUS N and RMN N.

	Accuracy of EUS T	Accuracy of RMN T
N° of patients	123	129
True positive	67	88
False positive	11	21
False negative	29	10
True negative	16	10
Sensitivity	69.79% (59.57–78.75%)	89.80% (82.03–95.00%)
Specificity	59.26% (38.80–77.61%)	32.26% (16.68–51.37%)
Positive Predictive Value	85.90% (79.14–90.72%)	80.73% (76.51–84.35%)
Negative Predictive Value	35.56% (26.29–46.05%)	50.00% (31.48–68.52%)
Diagnostic Accuracy	67.48% (58.45–75.65%)	75.97% (67.66–83.05%)
	Accuracy of EUS N	Accuracy of RMN N
N° of patients	123	129
True positive	7	24
False positive	12	57
False negative	18	5
True negative	86	43
Sensitivity	28.00% (12.07–49.39%)	82.76% (64.23–94.15%)
Specificity	87.76% (79.55–93.51%)	43.00% (33.14–53.29%)
Positive Predictive Value	36.84% (20.40–57.03%)	29.63% (24.92–34.82%)
Negative Predictive Value	82.69% (78.73–86.05%)	89.58% (78.97–95.17%)
Diagnostic Accuracy	75.61% (67.05–82.90%)	51.94% (42.97–60.81%)