| Name | Label | Folder | |
|---|---|---|---|
|
ahi_a0h3
Apnea-Hypopnea Index : (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 I polysomnography
|
Apnea-Hypopnea Index : (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 I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_a0h3a
Apnea-Hypopnea Index : (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
|
Apnea-Hypopnea Index : (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type I 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 | |
|
ahi_a0h4
Apnea-Hypopnea Index : (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 I polysomnography
|
Apnea-Hypopnea Index : (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 I 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 (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.] |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_a0h4a
Apnea-Hypopnea Index : (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
|
Apnea-Hypopnea Index : (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_c0h3
Central Apnea-Hypopnea Index : (Central 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 I polysomnography
|
Central Apnea-Hypopnea Index : (Central 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 I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_c0h3a
Central Apnea-Hypopnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
|
Central Apnea-Hypopnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type I 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 | |
|
ahi_c0h4
Central Apnea-Hypopnea Index : (Central 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 I polysomnography
|
Central Apnea-Hypopnea Index : (Central 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 I 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 (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.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_c0h4a
Central Apnea-Hypopnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
|
Central Apnea-Hypopnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_o0h3
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 I polysomnography
|
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 I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_o0h3a
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 or with arousal) / hour of sleep from type I polysomnography
|
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 or with arousal) / hour of sleep from type I 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 | |
|
ahi_o0h4
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 I polysomnography
|
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 I 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 (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.] |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ahi_o0h4a
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 or with arousal) / hour of sleep from type I polysomnography
|
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 or with arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
cai0p
Central Apnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type I polysomnography
|
Central Apnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
oai0p
Obstructive Apnea Index : (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type I polysomnography
|
Obstructive Apnea Index : (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
rdi0p
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 I polysomnography
|
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 I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
rdinr3p
Apnea-Hypopnea Index (NREM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of NREM sleep from type I polysomnography
|
Apnea-Hypopnea Index (NREM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of NREM sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events during NREM sleep |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
rdirem3p
Apnea-Hypopnea Index (REM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of REM sleep from type I polysomnography
|
Apnea-Hypopnea Index (REM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of REM sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events during REM sleep |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
|
ai_all
Arousal Index: number of arousals per hour of sleep from type I polysomnography
|
Arousal Index: number of arousals per hour of sleep from type I polysomnography
Total number of arousals per hour of sleep. Ratio of count of arousals to total sleep time in hours. |
Sleep Monitoring/Polysomnography/Arousal | |
|
typetx
Type of sleep apnea treatment
|
Type of sleep apnea treatment | Sleep Monitoring/Polysomnography/Evening and Morning Survey | |
|
bpmavg
Average heart rate from type I polysomnography
|
Average heart rate from type I polysomnography
Average heart rate (entire recording) |
Sleep Monitoring/Polysomnography/Heart Rate | |
|
bpmmax
Maximum heart rate from type I polysomnography
|
Maximum heart rate from type I polysomnography
Highest heart rate (entire recording) |
Sleep Monitoring/Polysomnography/Heart Rate | |
|
bpmmin
Minimum heart rate from type I polysomnography
|
Minimum heart rate from type I polysomnography
Lowest heart rate (entire recording) |
Sleep Monitoring/Polysomnography/Heart Rate | |
|
avgrplm
Number of periodic limb movements per hour of REM sleep from type I polysomnography
|
Number of periodic limb movements per hour of REM sleep from type I polysomnography
Number of PLM per hour of REM sleep |
Sleep Monitoring/Polysomnography/Limb Movements | |
|
lmar
Total number of limb movements with arousal and respiratory event from type I polysomnography
|
Total number of limb movements with arousal and respiratory event from type I polysomnography
Total limb movements with arousal and respiratory events |
Sleep Monitoring/Polysomnography/Limb Movements | |
|
noplm
Total number of periodic limb movements in sleep from type I polysomnography
|
Total number of periodic limb movements in sleep from type I polysomnography
Number of PLM during sleep |
Sleep Monitoring/Polysomnography/Limb Movements | |
|
plmaslp
Total number of periodic limb movements with arousal from type I polysomnography
|
Total number of periodic limb movements with arousal from type I polysomnography
Total PLMs with arousal in all sleep |
Sleep Monitoring/Polysomnography/Limb Movements | |
|
avgsat
Average oxygen saturation in sleep from type I polysomnography
|
Average oxygen saturation in sleep from type I polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
|
minsat
Minimum oxygen saturation from type I polysomnography
|
Minimum oxygen saturation from type I polysomnography
Lowest SaO2% during sleep |
Sleep Monitoring/Polysomnography/Oxygen Saturation | |
|
apnea3
Total number of apnea with >= 3% oxygen desaturation and with or without arousal from type I polysomnography
|
Total number of apnea with >= 3% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
|
cavgdur
Average duration of central apnea from type I polysomnography
|
Average duration of central apnea from type I polysomnography
Average duration of central apnea (entire recording) |
Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
|
havgdur
Average duration of hypopnea from type I polysomnography
|
Average duration of hypopnea from type I polysomnography
Average duration of hypopnea (entire recording) |
Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
|
longap
Maximum duration of apnea from type I polysomnography
|
Maximum duration of apnea from type I polysomnography
Longest apnea (entire recording) |
Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
|
longhyp
Maximum duration of hypopnea from type I polysomnography
|
Maximum duration of hypopnea from type I polysomnography
Longest hypopnea (entire recording) |
Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
|
oavgdur
Average duration of obstructive apnea from type I polysomnography
|
Average duration of obstructive apnea from type I polysomnography
Average duration of obstructive apnea (entire recording) |
Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
|
overall
Overall study grade
|
Overall study grade
Overall study grade |
Sleep Monitoring/Polysomnography/Signal Quality | |
|
nsupinep
Percentage duration of sleep in non-supine position from type I polysomnography
|
Percentage duration of sleep in non-supine position from type I polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
pctsa75h
Percentage duration of sleep with oxygen saturation < 75% from type I polysomnography
|
Percentage duration of sleep with oxygen saturation < 75% from type I polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
pctsa80h
Percentage duration of sleep with oxygen saturation < 80% from type I polysomnography
|
Percentage duration of sleep with oxygen saturation < 80% from type I polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
pctsa85h
Percentage duration of sleep with oxygen saturation < 85% from type I polysomnography
|
Percentage duration of sleep with oxygen saturation < 85% from type I polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
pctsa90h
Percent of the total sleep duration with oxygen saturation below 90% from type I polysomnography
|
Percent of the total sleep duration with oxygen saturation below 90% from type I polysomnography
Conventionally, total sleep duration would be called total sleep time (TST). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
supinep
Percentage duration of sleep in supine position from type I polysomnography
|
Percentage duration of sleep in supine position from type I polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
times34p
Percentage duration of sleep in stage 3/4 sleep from type I polysomnography
|
Percentage duration of sleep in stage 3/4 sleep from type I polysomnography
Percent of sleep time in stage 3-4 |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
timest1p
Percentage of stage 1 sleep among total sleep duration from type I polysomnography
|
Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Conventionally, total sleep duration would be called total sleep time (TST). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
timest2p
Percentage of stage 2 sleep among total sleep duration from type I polysomnography
|
Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Conventionally, total sleep duration would be called total sleep time (TST). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
waso
Wake After Sleep Onset: the total duration being awake between sleep onset and lights-on/out-bed time from type I polysomnography
|
Wake After Sleep Onset: the total duration being awake between sleep onset and lights-on/out-bed time from type I polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
|
ahi
Sleep Study: apnea hypopnea index
|
Sleep Study: apnea hypopnea index
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
apnctr
Sleep Study: subject had predominantly central apneas
|
Sleep Study: subject had predominantly central apneas
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
apnobst
Sleep Study: subject had predominantly obstructive apneas
|
Sleep Study: subject had predominantly obstructive apneas
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
artifact
Total artifact time (Unscorable)
|
Total artifact time (Unscorable)
Total minutes of unscorable (artifact) data |
Sleep Monitoring/Home Sleep Test | |
|
avgapn
Sleep Study: average apnea duration (sec)
|
Sleep Study: average apnea duration (sec)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
avghyp
Sleep Study: average hypopnea duration (sec)
|
Sleep Study: average hypopnea duration (sec)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
avgo2
Sleep Study: average oxygen saturation (%)
|
Sleep Study: average oxygen saturation (%)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
basehr
Sleep Study: baseline heartrate
|
Sleep Study: baseline heartrate
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
baseo2
Sleep Study: baseline oxygen saturation{BaseO2} (%)
|
Sleep Study: baseline oxygen saturation{BaseO2} (%)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
codsnor
Sleep Study: coded snoring on sleep study
|
Sleep Study: coded snoring on sleep study | Sleep Monitoring/Home Sleep Test | |
|
eventpr
Sleep Study: # of prone intervals w/ >= 2 events
|
Sleep Study: # of prone intervals w/ >= 2 events | Sleep Monitoring/Home Sleep Test | |
|
eventsu
Sleep Study: # of supine intervals w/ >= 2 events
|
Sleep Study: # of supine intervals w/ >= 2 events | Sleep Monitoring/Home Sleep Test | |
|
hours
Sleep Study: hours of sleep
|
Sleep Study: hours of sleep
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
lowo2
Sleep Study: lowest oxygen saturation (%)
|
Sleep Study: lowest oxygen saturation (%)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
maxapn
Sleep Study: maximum apnea duration (sec)
|
Sleep Study: maximum apnea duration (sec)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
maxhyp
Sleep Study: maximum hypopnea duration (sec)
|
Sleep Study: maximum hypopnea duration (sec)
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
per70
Sleep Study: % time O2 saturation < 70%
|
Sleep Study: % time O2 saturation < 70%
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
per75
Sleep Study: % time O2 saturation < 75%
|
Sleep Study: % time O2 saturation < 75%
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
per80
Sleep Study: % time O2 saturation < 80%
|
Sleep Study: % time O2 saturation < 80%
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
per85
Sleep Study: % time O2 saturation < 85%
|
Sleep Study: % time O2 saturation < 85%
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
per90
Sleep Study: % time O2 saturation < 90%
|
Sleep Study: % time O2 saturation < 90%
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
per95
Sleep Study: % time O2 saturation < 95%
|
Sleep Study: % time O2 saturation < 95%
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
perart
Sleep Study: % of time in artifacts
|
Sleep Study: % of time in artifacts | Sleep Monitoring/Home Sleep Test | |
|
posthyp
Sleep Study: # of post hyperapnea apneas
|
Sleep Study: # of post hyperapnea apneas
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
prelmrdi
Sleep Study: preliminary RDI
|
Sleep Study: preliminary RDI
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
proneno
Sleep Study: # of 10 min. intervals in prone position
|
Sleep Study: # of 10 min. intervals in prone position
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
supinno
Sleep Study: # of 10 minute intervals in supine position
|
Sleep Study: # of 10 minute intervals in supine position
A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5. |
Sleep Monitoring/Home Sleep Test | |
|
totevent
Sleep Study: total # events recorded
|
Sleep Study: total # events recorded | Sleep Monitoring/Home Sleep Test | |
|
api
Apnea-Propensity Index
|
Apnea-Propensity Index
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography | |
|
cmedapi
CleveMed original Apnea-Propensity Index
|
CleveMed original Apnea-Propensity Index
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography | |
|
cmedapi5k
CleveMed Apnea-Propensity Index after 5000 seconds
|
CleveMed Apnea-Propensity Index after 5000 seconds
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography | |
|
cmedapiabdo
CleveMed Apnea-Propensity Index from abdominal effort
|
CleveMed Apnea-Propensity Index from abdominal effort
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography | |
|
cmedapiabdo2
CleveMed Apnea-Propensity Index from abdominal effort using optimized starting point around first sleep onset
|
CleveMed Apnea-Propensity Index from abdominal effort using optimized starting point around first sleep onset
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography | |
|
cmedapiabdo3
CleveMed Apnea-Propensity Index from abdominal effort based on shortened analysis window after sleep onset
|
CleveMed Apnea-Propensity Index from abdominal effort based on shortened analysis window after sleep onset
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography | |
|
cmedapiabdo4
CleveMed Apnea-Propensity Index from abdominal effort with analysis window
|
CleveMed Apnea-Propensity Index from abdominal effort with analysis window
Includes 30 seconds before sleep onset |
Sleep Monitoring/Polysomnography | |
|
nobrh
Number of bradycardia related to hypopnea (sleep time onset)
|
Number of bradycardia related to hypopnea (sleep time onset)
Number of bradycardia related to hypopnea during sleep |
Sleep Monitoring/Polysomnography | |
|
cheekbru
Cheek brushing performed
|
Cheek brushing performed | Sleep Monitoring/Polysomnography/Administrative | |
|
cpap130
Was the participant on CPAP?
|
Was the participant on CPAP? | Sleep Monitoring/Polysomnography/Administrative | |
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edendone
Sleep Study: Edentec sleep study done
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Sleep Study: Edentec sleep study done | Sleep Monitoring/Polysomnography/Administrative | |
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highexclude
Apnea-Propensity Index to be excluded for being above threshold - potential artifact
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Apnea-Propensity Index to be excluded for being above threshold - potential artifact
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography/Administrative | |
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lowexclude
Apnea-Propensity Index to be excluded for being below threshold - potential artifact
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Apnea-Propensity Index to be excluded for being below threshold - potential artifact
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset. |
Sleep Monitoring/Polysomnography/Administrative | |
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oindex
CPT: overall index
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CPT: overall index | Sleep Monitoring/Polysomnography/Administrative | |
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posttx
Subject studied post-treatment
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Subject studied post-treatment | Sleep Monitoring/Polysomnography/Administrative | |
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prelcpap
Sleep Study: on CPAP
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Sleep Study: on CPAP | Sleep Monitoring/Polysomnography/Administrative | |
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stdatep
PSG Start Date
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PSG Start Date | Sleep Monitoring/Polysomnography/Administrative | |
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cai4p
Central Apnea Index : (Central apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
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Central Apnea Index : (Central apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cai4pa
Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
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Central Apnea Index : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnba
Central Apnea Index (NREM, Supine) : (Central apneas with no oxygen desaturation threshold used only with arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with no oxygen desaturation threshold used only with arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnba2
Central Apnea Index (NREM, Supine) : (Central apneas with >= 2% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with >= 2% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnba3
Central Apnea Index (NREM, Supine) : (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnba4
Central Apnea Index (NREM, Supine) : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnba5
Central Apnea Index (NREM, Supine) : (Central apneas with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnbp
Central Apnea Index (NREM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnbp2
Central Apnea Index (NREM, Supine) : (Central apneas with >= 2% oxygen desaturation and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with >= 2% oxygen desaturation and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
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cardnbp3
Central Apnea Index (NREM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography
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Central Apnea Index (NREM, Supine) : (Central apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices |