Results of transbronchial biopsy and bronchoalveolar lavage in asymptomatic subjects (group 1) and subjects with symptoms (group 2)
| Group 1 (%) | Group 2 (%) | |
|---|---|---|
| ACR, acute cellular rejection. | ||
| *p<0.001. | ||
| Acute rejection (⩾A2) | 3 (4) | 3 (12) |
| Acute rejection ( = A1) | 5 (7) | 4 (15) |
| Isolation of pathogen | 20 (29) | 18 (69) |
| ACR/isolation of pathogen | 24 (35) | 22 (85)* |
| Total | 69 | 26 |