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Table 3 Results of the ROC analysis of risk factors for sepsis prognosis

From: Predictive value of circulating plasma mitochondrial DNA for Sepsis in the emergency department: observational study based on the Sepsis-3 definition

Variable

AUC

Cut-off(≥)

Sens.

Spec.

Youden’s index

LR+

LR-

P value

95%CI

Lac

0.724

2.29

0.80

0.613

0.413

2.067

0.326

0.001

0.635–0.832

Log mtDNA

0.781

5.01

0.76

0.775

0.535

3.378

0.310

0.001

0.671–0.891

LogmtDNA+Lac

0.799

5.46

0.72

0.80

0.520

3.60

0.35

0.001

0.698–0.901