lf nn_rr
Name
lf_hf
Label
The ratio of low to high frequency power
Type
numeric
Visit Number vs The ratio of low to high frequency power
N Mean StdDev Median Min Max Unknown Total
Baseline 45,073 0.7 ± 0.9 0.4 0.01 16.3 - 45,073
Follow-up 40,180 0.8 ± 1.0 0.5 0.01 22.1 - 40,180