29 / 1024
22
M = 29%, SD = 19%, p = 0.0017
1
2
3
4
5
6
7
8
9
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
Patient
Breathing Amplitude [cm]
Oxygen Mask
No Mask
Difference in breathing amplitude!
Respiratory monitoring system
J. Wolthaus, M. Rossi