|
LMA-Unique |
i-gel |
p |
Tidal volume-inspired, ml |
537 (76) |
543 (88) |
0.96 |
Tidal volume expired, ml |
514 (69) |
509 (82) |
0.99 |
Leak volume, ml |
23 (16) |
34 (30) |
0.36 |
Leak volume in % |
4% |
6% |
|
Peak airway pressure, cm H2O |
15 (3) |
14 (3) |
0.34 |
Airway leak pressure, cm H2O |
21 (4) |
20 (3) |
0.39 |
no significant difference |