Gold Standard Evaluation of an Automatic HAIs Surveillance System

Table 8

Global results obtained from InNoCBR when compared with the gold standard.

Sensitivity^∗ HAIs	Specificity^∗ HAIs	PPV^∗ HAIs	NPV^∗ HAIs	kappa^∗ index
70.83%	97.76%	77.24%	76.00%	0.67
(60.21–79.6)	(96.46–98.61)	(66.50–85.42)	(72.96–78.80)	(0.60–0.74)

^*Adjusted values for the following prevalences (EPINE 2012): urinary = 1.54%, respiratory = 1.97%, bloodstream = 1.38%, surgical = 2.61%, cutaneous = 0.31%, enteric = 0.15%, other = 1.72%.