International Consensus Diagnostic Criteria for Autoimmune Pancreatitis and Its Japanese Amendment Have Improved Diagnostic Ability over Existing Criteria

Table 2

Sensitivity, specificity, and accuracy of each diagnostic criteria system for AIP.

	JPS-2006	Korean	Asian	HISORt	ICDC	JPS-2011
Sensitivity
Definitive	80.9% (89/110)	90.9% (100/110)	83.6% (92/110)	85.4% (94/110)	93.6% (103/110)	90.9% (100/110)
Probable		98.2% (108/110)			95.5% (105/110)	92.7% (102/110)
Specificity	100% (31/31)	96.8% (30/31)	100% (31/31)	100% (31/31)	100% (31/31)	100% (31/31)
Accuracy
Definitive	85.1% (120/141)	92.2% (130/141)	87.2% (123/141)	88.7% (125/141)	95.0% (134/141)	92.9% (131/141)
Probable		97.9% (138/141)			96.5% (136/141)	94.3% (133/141)