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Table 4 Area under ROC curve (AUROC). Discrimination for mortality of rSO2 and hemodynamic variables and APACHE II score

From: The prognostic value of muscle regional oxygen saturation index in severe community-acquired pneumonia: a prospective observational study

Variable AUROC 95 % CI p value
rSO2 baseline 0.84 0.626–1.057 0.004
24 h 0.86 0.646–1.075 0.002
Lactate baseline 0.57 0.334–0.820 0.51
24 h 0.69 0.434–0.951 0.10
BD baseline 0.44 0.200–0.680 0.61
24 h 0.70 0.477–0.927 0.08
MAP baseline 0.58 0.391–0.782 0.46
24 h 0.52 0.321–0.726 0.83
APACHE II 0.76 0.559–0.980 0.02
  1. CI confidence interval, rSO 2 regional oxygen saturation index, BD base deficit, MAP medium arterial pressure, APACHE II Acute Physiology and Chronic Health Evaluation