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Table 3 Comparison of the area under the ROC curve between the three scoring models

From: Pneumonia scoring systems for severe COVID-19: which one is better

  Z value P value
Noninvasive ventilator support
 APACHE II vs. MuLBSTA 2.837 0.0046
 APACHE II vs. CURB-65 2.754 0.0059
 MuLBSTA vs. CURB-65 0.0791 0.9369
Invasive ventilator support
 APACHE II vs. MuLBSTA 1.101 0.2708
 APACHE II vs. CURB-65 2.084 0.0372
 MuLBSTA vs. CURB-65 1.054 0.2921
Death
 APACHE II vs. MuLBSTA 1.920 0.0549
 APACHE II vs. CURB-65 2.433 0.0150
 MuLBSTA vs. CURB-65 3.072 0.0021
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