avg_normalized_eeg_power avg_orp_last120m_nrem
Name
avg_org_trt
Label
Average ORP Over Total Recording Time
Description

Average Odds Ratio Product (ORP) in all 30-s epochs during total recording time.

ORP is a continuous index of sleep depth and wake propensity. A value of 0 indicates very deep sleep, a value of 2.5 indicates full wakefulness.

Search for all EEG variables within this dataset

Type
numeric
Tags
eeg_shhs
Sleep Heart Health Study (SHHS) Visit Number vs Average ORP Over Total Recording Time
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,785 1.1 ± 0.3 1.1 0.01 2.2 323 6,108
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Gender of the participant vs Average ORP Over Total Recording Time
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,782 1.1 ± 0.3 1.1 0.4 2.2 - 5,782
Male 2,754 1.1 ± 0.3 1.1 0.4 2.1 - 2,754
Female 3,028 1.1 ± 0.3 1.1 0.4 2.2 - 3,028
Race of the participant vs Average ORP Over Total Recording Time
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,782 1.1 ± 0.3 1.1 0.4 2.2 - 5,782
White 4,890 1.1 ± 0.3 1.1 0.4 2.2 - 4,890
Black 892 1.1 ± 0.3 1.1 0.4 2.1 - 892
Other - - - - - - - -