powers_c4a1_beta1 powers_c4a1_delta
Name
powers_c4a1_beta2
Label
Powers C4/A1 (æV^2) - Beta2 (20.3-35.0)
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 C4/A1 (æV^2) - Beta2 (20.3-35.0)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,701 1.5 ± 1.2 1.2 0.3 30.5 407 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Powers C4/A1 (æV^2) - Beta2 (20.3-35.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,701 1.5 ± 1.2 1.2 0.3 30.5 81 5,782
Male 2,710 1.3 ± 1.0 1.1 0.3 17.5 44 2,754
Female 2,991 1.6 ± 1.3 1.3 0.3 30.5 37 3,028
Race of the participant vs Powers C4/A1 (æV^2) - Beta2 (20.3-35.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,701 1.5 ± 1.2 1.2 0.3 30.5 81 5,782
White 4,821 1.5 ± 1.2 1.2 0.3 23.2 69 4,890
Black 880 1.4 ± 1.4 1.1 0.3 30.5 12 892
Other - - - - - - - -