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Table 1 Results of the ROC curve analysis to differentiate between pancreatic ductal adenocarcinoma and chronic pancreatitis

From: MiR-21, miR-34a, miR-198 and miR-217 as diagnostic and prognostic biomarkers for chronic pancreatitis and pancreatic ductal adenocarcinoma

miRNA

AUC a

Cut-off value b

Sensitivity

Specificity

P-value

miR-21

0.9227

6.3100

93.24%

72.22%

< 0.0001

miR-198

0.7748

0.0074

81.08%

72.22%

0.0003

miR-34a

0.8200

1.2400

86.67%

61.11%

< 0.0001

miR-217

0.6652

0.1205

64.86%

61.11%

0.0304

  1. aAUC – area under the curve, bCut-off value – expressed as 2-dCt.