. 2016 Feb 1;35(10):2509–2516. doi: 10.1007/s10067-016-3187-z

Table 2.

Retrospective application of the ICBD [7] and ISG [2] diagnostic criteria: sensitivity* of the criteria at diagnosis and last follow-up

		No. (%) of patients fulfilling the criteria (N = 46)	Sensitivity (%; 95 % confidence interval)
At diagnosis	ICBD	37 (80.4)	80 (67–93)
At diagnosis	ISG	8 (17.4)	17 (6.0–28)
At last follow-up	ICBD	37 (80.4)	80 (67–93)
At last follow-up	ISG	12 (26.1)	26 (13–39)

*Sensitivity = TP/(TP + FN); (true positive (TP); false-negative (FN), i.e. not fulfilling the criteria for a diagnosis of BD, using physician diagnosis of BD as gold standard for the purposes of this retrospective study). ICBD International Criteria for Behçet’s disease; ISG International Study Group