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Obstructive Apnea Index (REM, Supine) : (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography

oardrbp4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Supine) : (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type I polysomnography

oardrbp5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with no oxygen desaturation threshold usedn only with arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardroa under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardroa2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 3% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardroa3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardroa4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 5% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardroa5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardrop under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardrop2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardrop3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardrop4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Obstructive Apnea Index (REM, Non-Supine) : (Obstructive apneas with >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep in non-supine position from type I polysomnography

oardrop5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type I polysomnography

rdirba under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type I polysomnography

rdirba2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type I polysomnography

rdirba3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events. The definition for hypopneas is consistent with the following clinical guidelines: (1) American Academy of Sleep Medicine (AASM) 2007 Manual (2012 update) (recommended). Berry RB et al. 2012 (PubMed ID:23066376), and (2) American Academy of Sleep Medicine (AASM) 2015 (recommended) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.] Search for all AHI variables consistent with the same clinical guidelines within this dataset

Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type I polysomnography

rdirba4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Supine): (Hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation or with arousal) / hour of REM sleep in supine position from type I polysomnography

rdirba5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type I polysomnography

rdirbp under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Apnea-Hypopnea Index (REM): (Apneas with >= 2% oxygen desaturation and with or without arousal+ hypopneas with > 30% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep from type I polysomnography

rdirem2p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Apnea-Hypopnea Index (REM): (Apneas with >= 4% oxygen desaturation and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep from type I polysomnography

rdirem4p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (recommended) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. Search for all AHI variables consistent with the same clinical guidelines within this dataset

Apnea-Hypopnea Index (REM): (Apneas with >= 5% oxygen desaturation and with or without arousal+ hypopneas with > 30% flow reduction and >= 5% oxygen desaturation and with or without arousal) / hour of REM sleep from type I polysomnography

rdirem5p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Non-Supine) : (Hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in non-supine position from type I polysomnography

rdiroa under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Non-Supine): (Hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

rdiroa2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

Hypopnea Index (REM, Non-Supine): (Hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

rdiroa3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Hypopnea Index (REM, Non-Supine): (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type I polysomnography

rdiroa4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.