Bowel Ischemia in ICU Patients: Diagnostic Value of I-FABP Depends on the Interval to the Triggering Event

Table 3

Key figures of the diagnostic value.

	Urine	Subgroup urine	Serum; day 0	Subgroup serum; day 0
Sensitivity	81.3%	100%	33.3	75%
Specificity	70%	73.3%	95.5	100%
AUC	0.694	0.856	0.565	0.853
Cutoff [pg/ml]	402.2	402.2	410.3	410.3