powers_c4a1_alpha powers_c4a1_beta2
Name
powers_c4a1_beta1
Label
Powers C4/A1 (æV^2) - Beta1 (14.3-20.0)
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) - Beta1 (14.3-20.0)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,701 2.0 ± 1.1 1.8 0.2 20.0 407 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Powers C4/A1 (æV^2) - Beta1 (14.3-20.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,701 2.0 ± 1.1 1.8 0.2 20.0 81 5,782
Male 2,710 1.8 ± 0.9 1.6 0.2 13.4 44 2,754
Female 2,991 2.2 ± 1.2 1.9 0.3 20.0 37 3,028
Race of the participant vs Powers C4/A1 (æV^2) - Beta1 (14.3-20.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,701 2.0 ± 1.1 1.8 0.2 20.0 81 5,782
White 4,821 2.0 ± 1.1 1.8 0.2 15.7 69 4,890
Black 880 1.8 ± 1.0 1.6 0.3 20.0 12 892
Other - - - - - - - -