Table 3 Occurrence of complications
|  | All BPA sessions (N = 210) | Unilateral BPA (N = 124) | Bilateral BPA (N = 86) | *p value |
|---|---|---|---|---|
Total occurrence of complications | 21 (10.0%) | 12 (9.7%) | 9 (10.5%) | 0.83 |
During the procedure | ||||
 Hemoptysis | 11 | 6 | 5 |  |
 Pulmonary artery perforation | 4 | 2 | 2 |  |
After the procedure | ||||
 Lung injury | 6 | 4 | 2 |  |
|  | First BPA sessions (N = 92) | Unilateral BPA (N = 54) | Bilateral BPA (N = 38) |  |
|---|---|---|---|---|
Total occurrence of complications | 10 (10.9%) | 5 (9.3%) | 5 (13.2%) | 0.80 |
During the procedure | ||||
 Hemoptysis | 5 | 3 | 2 |  |
 Pulmonary artery perforation | 3 | 2 | 1 |  |
After the procedure | ||||
 Lung injury | 2 | 0 | 2 |  |