Table 3 CT chest findings in cases with COVID-19 pneumonia, number, and percentages of cases with a severity significance value

Consolidation

60 (30%)

0.040*

Ground-glass opacity (GGO)

199 (99.5%)

0.738

Inter- and intralobular septations

144 (72%)

0.003*/0.110

Parenchymal bands

157 (78.5%)

0.456

Subpleural bands

138 (69%)

0.919

Bronchial thickening/dilatation

118 (59%)

0.003*

Vascular thickening

185 (92.5%)

0.179

Cyst

20 (10%)

0.116

Nodule

40 (20%)

0.005*

Pleural thickening

153 (76.5%)

0.133

Pleural reaction

6 (3%)

0.407

Pleural effusion

7 (3.5%)

0.369

Lymphadenopathy

66 (33%)

0.088*

Crazy-paving sign

73 (36.5%)

0.000*

Halo sign

22 (11%)

0.097*

Reversed halo sign

24 (12%)

0.082*

Spider web sign

23 (11.5%)

0.605

Subpleural sparing

53 (26.5%)

0.873