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Table 2 Depicted lung abnormalities in chest CT

From: Automated quantification of COVID-19 pneumonia severity in chest CT using histogram-based multi-level thresholding segmentation

Finding n (%)
Lung abnormality  
 GGOs only 86 (56.2%)
 Consolidation only 4 (2.6%)
 GGOs and consolidation 63 (41.1%)
 Crazy paving 11 (7.1%)
 Reversed halo sign 4 (2.6%)
 Pleural effusion 12 (7.8%)
Laterality  
 Unilateral 8 (5.2%)
 Bilateral 145 (94.8%)
Lobar affection  
 Single lobe 7 (4.6%)
 Multiple lobes 146 (95.4%)