Name	Label	Folder
orpto9 Orp-9	Orp-9 Rate of sleep recovery following arousals. A high value reflects slow recovery and suggests high central arousability (Hyperarousal state). Younes et al. 2021 (PubMed ID: 34156473) Younes and Hanley 2016 (PubMed ID: 26718786) Younes and Giannouli 2020 (PubMed ID: 31992415) Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
diff_orp Change in ORP across the night	Change in ORP across the night Change in Odds Ratio Product (ORP) across the night, a greater increase in ORP from the beginning of to end of the night suggests more restorative sleep. Younes et al. 2020 (PubMed ID: 32729619). Source: avg_orp_last120m_nrem and min_orp_firsthalf_nrem. Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_n3 Average ORP During N3	Average ORP During N3 Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. 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	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_nonrem Average ORP During non-REM	Average ORP During non-REM Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. 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	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_rem Average ORP During REM	Average ORP During REM Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. 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	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_wake Average ORP During Wake	Average ORP During Wake Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. 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	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_n2 Average ORP During N2	Average ORP During N2 Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. 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	Sleep Monitoring/Polysomnography/Electroencephalogram
min_orp_firsthalf_nrem Min ORP First Half NREM	Min ORP First Half NREM Used (along with avg_orp_last120m_nrem) to calculate diff_orp. Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
icc_rl_orp Icc R/L Orp	Icc R/L Orp Intraclass correlation between right and left Odds Ratio Product (ORP) across all epochs in Total Recording Time (TRT). A high correlation indicates good agreement in sleep depth between right and left hemispheres. The reasons for a low correlation could be: a) reduced range of ORP across TRT (e.g., little stage wake or deep sleep) b) systematic difference between the two electrodes (e.g. noise in one electrode or unilateral brain pathology) c) true dissociation between right and left sleep (Dolphin sleep). icc_ms_rows, icc_ms_col and icc_ms_error distinguish between these three possibilities, respectively. Younes et al. 2021 (PubMed ID: 34156473) Dres et al. 2019 (PubMed ID: 30818966) Azarbarzin et al. 2021 (PubMed ID: 32441843) Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_last120m_nrem Avg ORP Last 120 min NREM	Avg ORP Last 120 min NREM Used (along with min_orp_firsthalf_nrem) to calculate diff_orp. Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_orp_n1 Average ORP During N1	Average ORP During N1 Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. 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	Sleep Monitoring/Polysomnography/Electroencephalogram
orp_type ORP Type	ORP Type Nine Odds Ratio Product (ORP) types with different potential mechanisms and associations with demographics, clinical phenotypes and outcomes. Source: sum_deciles_1and2 Younes et al. 2022 (PubMed ID: 35272350) Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_1_5to1_75pct Distribution of epochs in 1.5-1.75% ORP decile	Distribution of epochs in 1.5-1.75% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_2to2_25pct Distribution of epochs in 2.0-2.25% ORP decile	Distribution of epochs in 2.0-2.25% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_2_25to2_5pct Distribution of epochs in 2.25-2.5% ORP decile	Distribution of epochs in 2.25-2.5% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_1to1_25pct Distribution of epochs in 1.0-1.25% ORP decile	Distribution of epochs in 1.0-1.25% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_0_25to0_5pct Distribution of epochs in 0.25-0.5% ORP decile	Distribution of epochs in 0.25-0.5% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_0_5to0_75pct Distribution of epochs in 0.5-0.75% ORP decile	Distribution of epochs in 0.5-0.75% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_0_75to1pct Distribution of epochs in 0.75-1.0% ORP decile	Distribution of epochs in 0.75-1.0% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_0to_0_25pct Distribution of epochs in 0-0.25% ORP decile	Distribution of epochs in 0-0.25% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_1_25to1_5pct Distribution of epochs in 1.25-1.5% ORP decile	Distribution of epochs in 1.25-1.5% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
pct_epoch_1_75to2pct Distribution of epochs in 1.75-2.0% ORP decile	Distribution of epochs in 1.75-2.0% ORP decile Distribution of 30-s epochs, as a percent of total recording time in different Odds Ratio Product (ORP) deciles. Younes et al. 2022 (PubMed ID: 35272350) 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. These values are used to construct the ORP histogram and ORP phenotype (orp_type). Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
avg_org_trt Average ORP Over Total Recording Time	Average ORP Over Total Recording Time 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	Sleep Monitoring/Polysomnography/Electroencephalogram
icc_ms_rows Breakdown of ICC components - MS Rows	Breakdown of ICC components - MS Rows Component of intraclass correlation, see icc_rl_orp for more information. Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
icc_ms_error Breakdown of ICC components - MS Error	Breakdown of ICC components - MS Error Component of intraclass correlation, see icc_rl_orp for more information. Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
icc_ms_cols Breakdown of ICC components - MS Columns	Breakdown of ICC components - MS Columns Component of intraclass correlation, see icc_rl_orp for more information. Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram
sum_deciles_1and2 Sum Deciles 1 & 2	Sum Deciles 1 & 2 Used to determine Odds Ratio Product type, see orp_type Search for all EEG variables within this dataset	Sleep Monitoring/Polysomnography/Electroencephalogram

Sleep Heart Health Study