Table 2 Mean Error (standard deviation) between flow/PPG reference and estimated respiration/heart rates for the non-adaptive and adaptive (Ad.) Kalman filter
Subj. | Resp. | Resp. Ad. | Heart | Heart Ad. | |
|---|---|---|---|---|---|
[min−1] | [min−1] | [bpm] | [bpm] | ||
SE | 1 | 0.0 (0.3) | 0.0 (0.3) | -0.3 (2.1) | -0.2 (1.4) |
SE | 2 | -0.3 (0.5) | -0.2 (0.3) | -0.8 (2.3) | -0.7 (1.7) |
DS | 1 | -0.1 (0.3) | 0.0 (0.3) | -1.2 (2.3) | -0.2 (1.5) |
DS | 2 | -0.3 (0.4) | -0.2 (0.3) | -0.3 (2.2) | -0.8 (1.7) |
BS | 1 | -0.1 (0.2) | 0.0 (0.3) | 11.2 (5.7) | -0.2 (1.5) |
BS | 2 | -0.2 (0.4) | -0.2 (0.3) | 42.0 (6.1) | -0.7 (1.7) |