Table 1.
Comparison of mean ± SD typical error (raw and %), Pearson r, and mean bias between the predicted and recorded chronic HRV responses across the sRPE and HSD validation datasets.
Measure
sRPE dataset
HSD dataset
Effect size (90% CIs)
Inference
Typical error (ms)
0.03 ± 0.01
0.08 ± 0.15
0.50 (-0.39 to 1.39)
Unclear
Typical error (%)
0.60 ± 0.27
1.84 ± 3.56
0.50 (-0.38 to 1.37)
Unclear
Pearson
r
0.45 ± 0.34
-0.13 ± 0.40
-1.63 (-2.56 to -0.69)
Most likely ↑
Mean bias (%)
0.09 ± 0.72
-1.22 ± 1.46
-1.14 (-2.13 to -0.15)
Likely ↓