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Trends of pulmonary abnormalities at CT quantitative analysis during follow-up
| CT pulmonary volumes | Baseline CT | 3-month CT | 6-month CT | p |
|---|---|---|---|---|
| Normal parenchyma (%) | 60.1 (40.7–70.0) | 80.1 (70.5–86.2) | 87.2 (80.6–89.8) | < 0.001 |
| GGO (%) | 32.2 (24.3–46.1) | 15.6 (11.1–23.0) | 9.8 (7.6–15.6) | < 0.001 |
| Consolidations (%) | 5.3 (3.4–11.0) | 2.4 (1.5–3.3) | 1.2 (0.9–2.7) | < 0.001 |
GGO ground-glass opacity
