Relationship between Dynamic Changes of Microcirculation Flow, Tissue Perfusion Parameters, and Lactate Level and Mortality of Septic Shock in ICU

Table 4

ROC curve analysis results.

Index	Sensitivity (%)	Specificity (%)		AUC	95% CI
					Lower limit	Upper limit
Day 3 Pcv-aCO2	93.72	83.09	0.000	0.943	0.902	0.983
Day 3 Pcv-aCO2/Ca-cvO2	81.63	77.56	0.000	0.887	0.824	0.949
Day 3 blood lactate	71.66	82.09	0.000	0.825	0.741	0.908