Table 2.
F |
|
|
||||
Activity | Average | SD | Average | SD | Average | SD |
Sitting | 15.71 | 4.18 | 0.13 | 0.06 | 0.19 | 0.10 |
Reading | 10.77 | 2.51 | 0.20 | 0.10 | 0.19 | 0.08 |
Standing | 14.42 | 4.45 | 0.10 | 0.04 | 0.14 | 0.07 |
Walking slowly | 21.87 | 4.71 | 0.12 | 0.07 | 0.22 | 0.14 |
Walking fast | 24.60 | 4.52 | 0.14 | 0.09 | 0.28 | 0.20 |
Laptop | 19.38 | 3.78 | 0.14 | 0.05 | 0.23 | 0.11 |
Eat with hands | 15.97 | 3.32 | 0.17 | 0.07 | 0.20 | 0.09 |
Eat with silverware | 16.06 | 3.11 | 0.17 | 0.07 | 0.21 | 0.09 |
Walking outside | 24.39 | 4.65 | 0.15 | 0.08 | 0.29 | 0.19 |
Resting | 20.97 | 3.80 | 0.15 | 0.07 | 0.25 | 0.13 |
Smoking | 16.49 | 2.63 | 0.27 | 0.13 | 0.36 | 0.20 |
Notes: The breath frequency F represents the number of breathing cycles over 1 minute; the peak-to-peak tidal volume is the average amplitude across all the breathing cycles for the corresponding activity; the peak-to-peak airflow is the average amplitude across all the breathing cycles for each activity.