Visfatin Serum Levels Predict Mortality in Critically Ill Patients

Table 4

Serum visfatin (log) performance as a biomarker to predict ICU or overall mortality.

	ICU mortality	Overall mortality
Visfatin (log) optimal cutoff	2.8882	3.0094
Sensitivity	0.63	0.45
Specificity	0.69	0.80
Positive predictive value	0.42	0.68
Negative predictive value	0.84	0.60
Youden Index	0.32	0.25
LHR+	2.02	2.20
LHR−	0.53	0.69
Diagnostic odds ratio	3.77	3.18

LHR: likelihood ratio.