|
Classic Face Mask |
Classic Face Mask |
Intraoral Mask |
Intraoral
Mask |
|
|
Mean ± SD |
Med(Min-Max) |
Mean ± SD |
Med (Min-Max) |
p† |
SpO2
|
99.46±0.88 |
100 (96-100) |
99.44±0.93 |
100
(96-100) |
0.572 |
EtCO2
|
33.81±4.32 |
34 (6-44) |
33.59±4.35 |
33 (3-45) |
0.175 |
TV |
430.85±154.87 |
430 (100-850) |
481.92±173.99 |
500 (50-910) |
0.000* |
LV |
159.38±146.31 |
110 (0-720) |
71.50±91.17 |
40 (0-470) |
0.000* |