|
| Ultrasound group | CT Group | c2 | P-value |
| Total complications | 3 (4.8) | 8 (16.7) | 2.994 | 0.084 |
| Pneumothorax | 3 (4.8) | 5 (10.4) | 0.558 | 0.455 |
| Bleeding | 0 | 3 (6.3) | 1.976 | 0.160 |