Table 10.
Mean respiratory rate, standard deviation comparison for VitalCore with walking step frequency, and respiratory peak accuracy.
| Walking Speed | Dataset | Respiratory Rate (Breaths/Minute) | Standard Deviation | Step Frequency (Steps/Minute) | Peak Detection Accuracy |
|---|---|---|---|---|---|
| 1 km/h | Ground truth | 16.32 | 2.51 | 64.38 | 100% |
| VitalCore | 16.53 | 1.90 | |||
| 2 km/h | Ground truth | 20.42 | 3.14 | 83.04 | 100% |
| VitalCore | 20.53 | 3.28 | |||
| 3 km/h | Ground truth | 17.00 | 4.23 | 104.40 | 88.89% |
| VitalCore | 19.99 | 7.75 | |||
| 4 km/h | Ground truth | 21.70 | 3.02 | 114.78 | 100% |
| VitalCore | 21.71 | 3.13 |