| Overall population n = 248 | IJV group n = 124 | AxV/SCV group n = 124 | P |
---|---|---|---|---|
Procedure duration (min) | 28.03 ± 3.06 | 28.92 ± 2.54 | 27.14 ± 3.29 | < 0.001* |
Early complications (total) | 13 (5.24%) | 2 (1.61%) | 11 (8.87%) | 0.019* |
 Inadvertent artery puncture | 4 (1.61%) | 1 (0.81%) | 3 (2.42%) | 0.622 |
 Pneumothorax | 0 | 0 | 0 | – |
 Subcutaneous hematoma | 3 (1.21%) | 1 (0.81%) | 2 (1.61%) | 1.000 |
 Catheter misplacement | 6 (2.42%) | 0 | 6 (4.84%) | 0.029* |