Name

lf_n

Label

Low frequency power (normalized)

Calculation
lf_n = lf_n = lf / (lf + hf)
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Low frequency power (normalized)
N Mean StdDev Median Min Max Unknown Total
Visit 1 42,920 0.6 ± 0.2 0.7 0.04 1.0 - 42,920
Interim Follow-up Visit - - - - - - - -
Visit 2 44,578 0.6 ± 0.2 0.7 0.03 1.0 - 44,578
CVD Outcomes - - - - - - - -