powers_c3a2_theta1 powers_c4a1_beta1
Name
powers_c4a1_alpha
Label
Powers C4/A1 (æV^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 C4/A1 (æV^2) - Alpha (7.33-12.0)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,702 8.7 ± 5.8 7.1 0.9 62.2 406 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Powers C4/A1 (æV^2) - Alpha (7.33-12.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,702 8.7 ± 5.8 7.1 0.9 62.2 80 5,782
Male 2,711 7.1 ± 4.5 5.9 0.9 44.3 43 2,754
Female 2,991 10.1 ± 6.4 8.4 0.9 62.2 37 3,028
Race of the participant vs Powers C4/A1 (æV^2) - Alpha (7.33-12.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,702 8.7 ± 5.8 7.1 0.9 62.2 80 5,782
White 4,822 8.9 ± 5.8 7.3 0.9 62.2 68 4,890
Black 880 7.7 ± 5.2 6.3 1.3 47.5 12 892
Other - - - - - - - -