Table 2.
Quantitative Chest CT analysis
| COVID-19 | Non-COVID-19 | P values | |
|---|---|---|---|
| Mean | Mean | ||
| Quantitative analysis in liters | |||
| Total lung volume | 4.09 ± 1.49 | 4.20 ± 1.28 | 0.37 |
| Healthy parenchyma | 3.36 ± 1.58 | 3.64 ± 1.33 | 0.11 |
| Ground-glass opacities | 0.55 ± 0.26 | 0.43 ± 0.23 | 0.0005 |
| Fibrotic alterations | 0.05 ± 0.03 | 0.04 ± 0.03 | < 0.0001 |
| Consolidations | 0.06 ± 0.04 | 0.06 ± 0.03 | 0.31 |
| Quantitative analysis in percentage | |||
| Healthy parenchyma | 79.35 ± 13.54 | 85.09 ± 9.35 | 0.36 |
| Ground-glass opacities | 15.59 ± 9.65 | 11.54 ± 7.47 | 0.47 |
| Fibrotic alterations | 1.40 ± 1.07 | 0.93 ± 0.77 | 0.06 |
| Consolidations | 1.75 ± 1.47 | 1.53 ± 1.03 | 0.91 |
Significant differences are shown in bold