Name
tot_pwr
Label
Total NN interval spectral power up to 0.4 Hz
Units
milliseconds squared
Type
numeric
SHHS Visit Number vs Total NN interval spectral power up to 0.4 Hz
N Mean StdDev Median Min Max Unknown Total
Visit 1 42,920 4,261.0 ± 6,088.5 2,139.7 16.3 126,018.0 - 42,920
Interim Follow-up Visit - - - - - - - -
Visit 2 44,578 4,096.0 ± 6,246.3 2,021.7 6.0 110,728.0 - 44,578
CVD Outcomes - - - - - - - -