Name | Label | Folder | |
---|---|---|---|
pocpap
Did the participant use CPAP or BiPAP the night of the psg study?
|
Did the participant use CPAP or BiPAP the night of the psg study? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poslpeff
Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type II polysomnography
|
Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type II polysomnography
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep (i.e. total sleep time, TST), while in-bed period is the interval between lights off/in-bed time and lights on/out-bed time (i.e. time in bed, TIB). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
poslprdp
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
|
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Conventionally this variable would be called total sleep time (TST)(i.e. total time spent in stage 1 or greater). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
powaso
Wake after Sleep Onset: the total duration between sleep onset and sleep offset time while being awake from type II polysomnography
|
Wake after Sleep Onset: the total duration between sleep onset and sleep offset time while being awake from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
podaysvs
Days sleep visit 1 to start of psg recording
|
Days sleep visit 1 to start of psg recording | Sleep Monitoring/Polysomnography/Adminstrative | |
poenvrou
Environmental outlier - done outside of home
|
Environmental outlier - done outside of home | Sleep Monitoring/Polysomnography/Adminstrative | |
poligoff
Reported time to bed by participant
|
Reported time to bed by participant | Sleep Monitoring/Polysomnography/Adminstrative | |
pooxyg
Did the participant use oxygen the night of the psg study?
|
Did the participant use oxygen the night of the psg study? | Sleep Monitoring/Polysomnography/Adminstrative | |
poscorid
Scorer ID
|
Scorer ID | Sleep Monitoring/Polysomnography/Adminstrative | |
postendp
Study end time
|
Study end time | Sleep Monitoring/Polysomnography/Adminstrative | |
posurv
Was the PSG morning survey completed?
|
Was the PSG morning survey completed? | Sleep Monitoring/Polysomnography/Adminstrative | |
posurvn
Why was PSG morning survey not completed?
|
Why was PSG morning survey not completed? | Sleep Monitoring/Polysomnography/Adminstrative | |
poahi3
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi3a
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
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.] |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi3an
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography
|
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi3ar
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
|
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi3n
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography
|
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi3r
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography
|
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi4
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) 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.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi4a
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi4an
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography
|
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi4ar
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
|
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi4n
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography
|
Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poahi4r
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography
|
Apnea-Hypopnea Index (REM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocah3an
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation or with arousal) / hour of NREM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation or with arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocah3ar
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation or with arousal) / hour of REM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation or with arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocah4an
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation or with arousal) / hour of NREM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation or with arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocah4ar
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation or with arousal) / hour of REM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation or with arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi3
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi3a
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation or with arousal) / hour of sleep from type II polysomnography
|
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation or with arousal) / hour of sleep from type II polysomnography
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.] |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi3n
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi3r
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation and with or without arousal) / hour of REM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 3% desaturation and with or without arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi4
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) 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.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi4a
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation or with arousal) / hour of sleep from type II polysomnography
|
Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation or with arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi4n
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocahi4r
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation and with or without arousal) / hour of REM sleep from type II polysomnography
|
Central Apnea-Hypopnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with > 4% desaturation and with or without arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocai0p
Central Apnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
|
Central Apnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocai4p
Central Apnea Index: (Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
|
Central Apnea Index: (Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pocai4pa
Central Apnea Index: (Central apneas with >= 4% oxygen desaturation threshold used or with arousal) / hour of sleep from type II polysomnography
|
Central Apnea Index: (Central apneas with >= 4% oxygen desaturation threshold used or with arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooah3an
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooah3ar
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooah4an
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooah4ar
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi3
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi3a
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
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.] |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi3n
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi3r
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi4
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) 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.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi4a
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi4n
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (NREM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooahi4r
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography
|
Obstructive Apnea-Hypopnea Index (REM): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooai0p
Obstructive Apnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooai4p
Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pooai4pa
Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
|
Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poordi3
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
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Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poordi4
Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
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Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi0p
Apnea-Hypopnea Index: Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and with no oxygen desaturation used and with or without arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and with no oxygen desaturation used and with or without arousal / hour of sleep from type II polysomnography
Overall RDI at 0% desaturation |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi0pa
Apnea-Hypopnea Index: Apneas with no oxygen desaturation threshold used or with arousal+ hypopneas with > 30% flow reduction and with no oxygen desaturation used or with arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with no oxygen desaturation threshold used or with arousal+ hypopneas with > 30% flow reduction and with no oxygen desaturation used or with arousal / hour of sleep from type II polysomnography
Overall RDI at 0% desaturation or arousal |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi2p
Apnea-Hypopnea Index: 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 sleep from type II polysomnography
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Apnea-Hypopnea Index: 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 sleep from type II polysomnography
Overall RDI at 2% desaturation |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi2pa
Apnea-Hypopnea Index: Apneas with >=2% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=2% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with >=2% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=2% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Overall RDI at 2% desaturation or arousal |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi3p
Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation and with or without arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation and with or without arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation and with or without arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation and with or without arousal / hour of sleep from type II polysomnography
Overall RDI at 3% desaturation |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi3pa
Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Overall RDI at 3% desaturation or arousal |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi4p
Apnea-Hypopnea Index: 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 sleep from type II polysomnography
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Apnea-Hypopnea Index: 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 sleep from type II polysomnography
Overall RDI at 4% desaturation |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi4pa
Apnea-Hypopnea Index: Apneas with >=4% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=4% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with >=4% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=4% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Overall RDI at 4% desaturation or arousal |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi5p
Apnea-Hypopnea Index: 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 sleep from type II polysomnography
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Apnea-Hypopnea Index: 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 sleep from type II polysomnography
Overall RDI at 5% desaturation |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
pordi5pa
Apnea-Hypopnea Index: Apneas with >=5% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=5% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
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Apnea-Hypopnea Index: Apneas with >=5% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=5% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Overall RDI at 5% desaturation or arousal |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
poai_all
Arousal Index: Number of arousals per hour of sleep from type II polysomnography
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Arousal Index: Number of arousals per hour of sleep from type II polysomnography
Arousal Index - total arousals per hour of sleep [(Total number of arousals) / (hours of sleep)] |
Sleep Monitoring/Polysomnography/Arousal | |
poai_nre
Arousal Index (NREM): number of arousals per hour of NREM sleep from type II polysomnography
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Arousal Index (NREM): number of arousals per hour of NREM sleep from type II polysomnography
Non-REM Arousal Index - total arousals in non-REM sleep per hours of non-REM sleep [(Total number of arousals in non-REM sleep) / (hours of non-REM sleep)] |
Sleep Monitoring/Polysomnography/Arousal | |
poai_rem
Arousal Index (REM): number of arousals per hour of REM sleep from type II polysomnography
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Arousal Index (REM): number of arousals per hour of REM sleep from type II polysomnography
REM Arousal Index - total arousals in REM sleep per hours of REM sleep(Total number of arousals in REM sleep) / (hours of REM sleep) |
Sleep Monitoring/Polysomnography/Arousal | |
pomouth
Did the participant use a mouthpiece (for snoring) the night of the psg study?
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Did the participant use a mouthpiece (for snoring) the night of the psg study? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxacuse
Last night, were your windows open?
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Last night, were your windows open? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxbedtm
What time did you go to bed (lay down and turn off the lights) last night?
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What time did you go to bed (lay down and turn off the lights) last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxbeer
How many bottles or cans of beer (12 oz.) did you have during the 4 hours before you went to sleep last night?
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How many bottles or cans of beer (12 oz.) did you have during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxcig
How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
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How many cigarettes did you smoke during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxcigar
How many cigars did you smoke during the 4 hours before you went to sleep last night?
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How many cigars did you smoke during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxcoff
How many cups of regular coffee (with caffeine) did you have during the 4 hours before you went to sleep last night?
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How many cups of regular coffee (with caffeine) did you have during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxfall
How long did it take you to fall asleep at bedtime last night?
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How long did it take you to fall asleep at bedtime last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxinter
Did this interfere with your sleep last night?
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Did this interfere with your sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxliq
How many drinks with hard liquor (1 shot) did you have during the 4 hours before you went to sleep last night?
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How many drinks with hard liquor (1 shot) did you have during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxpipe
How many pipe bowls did you smoke during the 4 hours before you went to sleep last night?
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How many pipe bowls did you smoke during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxqual1
My sleep last night was light or deep?
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My sleep last night was light or deep? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxqual2
My sleep last night was short or long?
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My sleep last night was short or long? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxqual3
My sleep last night was restless or restful?
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My sleep last night was restless or restful? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxslarr
What was your sleeping arrangement last night?
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What was your sleeping arrangement last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxslpmn
How much time do you think you actually slept last night?
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How much time do you think you actually slept last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxsoda
How many glasses or cans of cola or other soda (with caffeine) did you have during the 4 hours before you went to sleep last night?
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How many glasses or cans of cola or other soda (with caffeine) did you have during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxtea
How many cups of team (with caffeine) did you have during the 4 hours before you went to sleep last night?
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How many cups of team (with caffeine) did you have during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxuritm
What time did you collect your urine?
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What time did you collect your urine? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxusual
Compared to your usual night's sleep, how well did you sleep last night?
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Compared to your usual night's sleep, how well did you sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxwin
Last night, were your windows open?
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Last night, were your windows open? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxwine
How many glasses of wine did you have during the 4 hours before you went to sleep last night?
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How many glasses of wine did you have during the 4 hours before you went to sleep last night? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
poxwktm
What time did you wake up today?
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What time did you wake up today? | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
pobasehrt
Baseline heart rate reading prior to sleep study started
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Baseline heart rate reading prior to sleep study started | Sleep Monitoring/Polysomnography/Heart Rate | |
pobpmmax
Maximum heart rate in sleep from type II polysomnography
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Maximum heart rate in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Heart Rate | |
pobpmmin
Minimum heart rate in sleep from type II polysomnography
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Minimum heart rate in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Heart Rate | |
ponbrslp
Number of bradycardia (sleep time)
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Number of bradycardia (sleep time) | Sleep Monitoring/Polysomnography/Heart Rate | |
ponobrc
Number of bradycardia related to central apnea
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Number of bradycardia related to central apnea | Sleep Monitoring/Polysomnography/Heart Rate | |
ponobro
Number of bradycardia related to obstructive apnea
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Number of bradycardia related to obstructive apnea | Sleep Monitoring/Polysomnography/Heart Rate | |
ponotca
Number of tachycardia (sleep time)
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Number of tachycardia (sleep time) | Sleep Monitoring/Polysomnography/Heart Rate | |
ponotcc
Number of tachycardia related to central apnea
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Number of tachycardia related to central apnea | Sleep Monitoring/Polysomnography/Heart Rate |