Table 2 Descriptive statistics of respiratory metrics of radar and reference using 532 intervals.
From: Radar-based inspiratory-to-expiratory time ratio estimation: a validation study
Minimum | Maximum | Mean | Standard Error σₘ | Standard Deviation σ | ||
|---|---|---|---|---|---|---|
RR (brpm) | Radar | 6.20 | 18.70 | 12.13 | 0.13 | 2.90 |
Reference | 6.33 | 18.72 | 12.08 | 0.13 | 3.02 | |
TI (s) | Radar | 1.61 | 5.26 | 2.46 | 0.03 | 0.60 |
Reference | 1.60 | 5.15 | 2.41 | 0.03 | 0.69 | |
TE (s) | Radar | 1.59 | 5.56 | 2.79 | 0.04 | 0.84 |
Reference | 1.59 | 5.50 | 2.91 | 0.04 | 0.89 | |
I:E Ratio (–) | Radar | 0.53 | 1.54 | 0.93 | 0.01 | 0.15 |
Reference | 0.51 | 1.45 | 0.87 | 0.01 | 0.15 |
