powers_c3a2_beta2 powers_c3a2_gammaomega
Name
powers_c3a2_delta
Label
Powers C3/A2 (mV^2) - Delta (0.33-2.33 Hz)
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) - Delta (0.33-2.33 Hz)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,726 48.1 ± 45.1 40.0 5.0 2,113.0 382 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Powers C3/A2 (mV^2) - Delta (0.33-2.33 Hz)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,726 48.1 ± 45.1 40.0 5.0 2,113.0 56 5,782
Male 2,729 40.9 ± 36.5 33.0 6.0 657.0 25 2,754
Female 2,997 54.6 ± 50.8 47.0 5.0 2,113.0 31 3,028
Race of the participant vs Powers C3/A2 (mV^2) - Delta (0.33-2.33 Hz)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,726 48.1 ± 45.1 40.0 5.0 2,113.0 56 5,782
White 4,844 47.8 ± 45.6 40.0 6.0 2,113.0 46 4,890
Black 882 49.8 ± 42.2 41.0 5.0 601.0 10 892
Other - - - - - - - -