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Table 3 Area under the curve of various parameters for predicting 28-day mortality in patients with septic shock

From: Monocyte programmed death ligand-1 expression after 3–4 days of sepsis is associated with risk stratification and mortality in septic patients: a prospective cohort study

Variable AUC P value 95 % Confidence interval
Lower limit Upper limit
Percentage of monocytes expressing PD-L1 0.729 0.001 0.607 0.852
MFI of PD-L1 on monocytes 0.681 0.009 0.548 0.813
SAPS II 0.768 <0.001 0.653 0.883
SOFA score 0.736 0.001 0.610 0.863
Percentage of PD-L1 on monocytes + SAPS II 0.891 <0.001 0.807 0.976
MFI of PD-L1 on monocytes + SAPS II 0.881 <0.001 0.797 0.965
Percentage of PD-L1 on monocytes + SOFA score 0.829 <0.001 0.713 0.944
MFI of PD-L1 on monocytes + SOFA score 0.799 <0.001 0.682 0.917
  1. AUC area under the curve, MFI mean of fluorescence intensities, PD-L1 programmed cell death receptor ligand-1, SAPS II simplified acute physiology score II, SOFA sepsis-related organ failure assessment