powers_c3a2_alpha powers_c3a2_beta2
Name
powers_c3a2_beta1
Label
Powers C3/A2 (mV^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 C3/A2 (mV^2) - Beta1 (14.3-20.0)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,726 2.2 ± 2.0 1.9 0.2 130.9 382 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Powers C3/A2 (mV^2) - Beta1 (14.3-20.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,726 2.2 ± 2.0 1.9 0.2 130.9 56 5,782
Male 2,729 2.0 ± 2.6 1.7 0.3 130.9 25 2,754
Female 2,997 2.4 ± 1.2 2.1 0.2 15.5 31 3,028
Race of the participant vs Powers C3/A2 (mV^2) - Beta1 (14.3-20.0)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,726 2.2 ± 2.0 1.9 0.2 130.9 56 5,782
White 4,844 2.2 ± 2.2 1.9 0.2 130.9 46 4,890
Black 882 2.0 ± 0.9 1.8 0.3 11.6 10 892
Other - - - - - - - -