Name

hf

Label

High frequency power: the normal sinus to normal sinus interbeat (NN) interval spectral power between 0.15 and 0.4 Hz

Units
seconds squared (s2)
Type
numeric
Visit Number vs High frequency power: the normal sinus to normal sinus interbeat (NN) interval spectral power between 0.15 and 0.4 Hz
N Mean StdDev Median Min Max Unknown Total
Baseline 45,072 0.004 ± 0.006 0.002 2.0,-06 0.2 - 45,072
Follow-up 40,073 0.004 ± 0.005 0.002 3.0,-06 0.07 - 40,073