Table 2

Statistical significance of ROC AUC for predicting transfer to ICU out of the laboratory findings on admission

NoFeatureAUC95% CIP value
1AST0.4882(0.399 to 0.595)0.828
2ALT0.5057(0.482 to 0.538)0.331
3Total bilirubin0.5573(0.443 to 0.557)0.077
4LDH0.5652(0.515 to 0.644)0.072
5WBC0.5727(0.427 to 0.573)0.035
6Lymphocyte0.5881(0.474 to 0.588)0.01
7Troponin0.6088(0.5 to 0.609)0.008
8D-dimer0.6151(0.5 to 0.615)0.004
9CK0.6918(0.6 to 0.725)<0.001
10Ferritin0.6973(0.616 to 0.74)<0.001
11aPTT0.7534(0.219 to 0.755)<0.001
12Fibrinogen0.7704(0.718 to 0.771)<0.001
13CRP0.8194(0.798 to 0.822)<0.001
 aPTT+CRP+fibrinogen0.8618(0.486 to 0.884)<0.001
 All together0.9019(0.812 to 0.902)<0.001
  • ALT, alanine aminotransferase; aPTT, activated partial thromboplastin time; AST, aspartate aminotransferase; CK, creatine kinase; CRP, C reaction protein; ICU, intensive care unit; LDH, lactate dehydrogenase; WBC, white blood cell.