Figure 4

The changes in the total HRCT fibrosis score after the initial diagnosis. The HRCT fibrosis score significantly increased at six and 12 months compared to the initial diagnosis (*p < 0.001).
The changes in the total HRCT fibrosis score after the initial diagnosis. The HRCT fibrosis score significantly increased at six and 12 months compared to the initial diagnosis (*p < 0.001).