Recipient characteristics
| Mean recipient age (years) | 42 (range 14–66) |
| Recipient gender | 25 women, 33 men |
| Transplant type (number of patients) | |
| Single lung | 26 |
| Double lung | 31 |
| Heart lung | 1 |
| Number of patients with n numbers of treated acute rejection episodes (within 3/12 months post-ltx) | |
| n=0 | 31/28 |
| n=1 | 10/14 |
| n=2 | 14/11 |
| n=3 | 2/5 |
| Number of patients developing BOS* | 28 of 58 |
| Early onset (0.4–1.2 years post-ltx) | 15 |
| Late onset (2.3–4.4 years post-ltx) | 13 |
| Number of patients (early/late onset) with maximal BOS grade of* | |
| Grade 1 | 1/6 |
| Grade 2 | 1/5 |
| Grade 3 | 13/2 |
*Within 5 years post-ltx follow-up.
BOS, bronchiolitis obliterans syndrome; ltx, lung transplantation.