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. 2023 Aug 5;11(3):102. doi: 10.3390/diseases11030102

Table 5.

Computed tomography findings at 40 days post-COVID-19.

Variables (Mean ± SD) Mild (n = 22) Moderate (n = 22) Severe (n = 22) p-Value
Total lung volume (liters) 4.3 ± 1.3 4.0 ± 0.9 4.1 ± 1.1 0.662
Left lung volume (liters) 1.9 ± 0.6 1.6 ± 0.8 1.4 ± 0.9 0.108
Right lung volume (liters) 2.1 ± 0.8 2.4 ± 1.0 2.0 ± 1.2 0.325
Emphysema 5 (22.7%) 6 (27.3%) 9 (40.9%) 0.393
Ground glass 10 (45.5%) 12 (54.5%) 18 (81.8%) 0.037
Crazy paving 2 (9.1%) 4 (18.2%) 7 (31.8%) 0.162
Consolidation 1 (4.5%) 2 (9.1%) 5 (22.7%) 0.157
Vascular calcifications 0 (0.0%) 2 (9.1%) 3 (13.6%) 0.219
Normal (R/L or both) 9 (40.9%) 4 (18.2%) 2 (9.1%) 0.034

SD—Standard Deviation.