pct_epoch_2to2_25pct powers_c3a2_beta1
Name
powers_c3a2_alpha
Label
Powers C3/A2 (mV^2) - Alpha (7.33-12.0)
Description

Average power in all 3-s epochs in the indicated frequency range after excluding the highest 10% of values, which generally represent noise.

Search for all EEG variables within this dataset

Type
numeric
Tags
eeg_shhs
Sleep Heart Health Study (SHHS) Visit Number vs Powers C3/A2 (mV^2) - Alpha (7.33-12.0)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,726 9.1 ± 5.9 7.5 0.7 72.3 382 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Powers C3/A2 (mV^2) - Alpha (7.33-12.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,726 9.1 ± 5.9 7.5 0.7 72.3 56 5,782
Male 2,729 7.5 ± 4.6 6.2 1.4 51.7 25 2,754
Female 2,997 10.6 ± 6.6 8.8 0.7 72.3 31 3,028
Race of the participant vs Powers C3/A2 (mV^2) - Alpha (7.33-12.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,726 9.1 ± 5.9 7.5 0.7 72.3 56 5,782
White 4,844 9.3 ± 6.0 7.6 0.7 72.3 46 4,890
Black 882 8.3 ± 5.4 6.8 1.4 48.5 10 892
Other - - - - - - - -