| Finding | Time-point 1 | Time-point 2 | Difference±sd |
| Radiologist 1 | |||
| Total emphysema % | 1.3±4.0 | 1.3±3.9 | 0.0±0.7 |
| Total GGO % | 14.9±17.5 | 17.5±20.7 | 2.6±8.5 |
| Total reticular % | 17.6±9.6 | 19.9±10.9 | 2.3±4.6 |
| Total honeycombing % | 3.5±7.9 | 3.7±8.4 | 0.2±1.0 |
| Radiologist 2 | |||
| Total emphysema % | 1.3±3.9 | 1.4±3.9 | 0.1±0.5 |
| Total GGO % | 22.2±20.3 | 24.8±24.4 | 2.6±11.0 |
| Total reticular % | 18.2±8.2 | 18.6±8.5 | 0.4±1.9 |
| Total honeycombing % | 1.7±6.2 | 1.7±6.3 | 0.1±0.5 |
Data are presented as mean±sd, unless otherwise stated. GGO: ground-glass opacities.