Name | Label | Folder | |
---|---|---|---|
ponotco
Number of tachycardia related to obstructive apnea
|
Number of tachycardia related to obstructive apnea | Sleep Monitoring/Polysomnography/Heart Rate | |
poavgplm
Number of periodic limb movements (PLM) per hour of sleep from type II polysomnography
|
Number of periodic limb movements (PLM) per hour of sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poavplma
Number of periodic limb movements (PLM) with arousal per hour of sleep from type II polysomnography
|
Number of periodic limb movements (PLM) with arousal per hour of sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmanr
Total number of periodic limb movements (PLM) in NREM sleep with arousal from type II polysomnography
|
Total number of periodic limb movements (PLM) in NREM sleep with arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmare
Total number of periodic limb movements (PLM) in REM sleep with arousal from type II polysomnography
|
Total number of periodic limb movements (PLM) in REM sleep with arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmasl
Total number of periodic limb movements (PLM) with arousal from type II polysomnography
|
Total number of periodic limb movements (PLM) with arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcad
Total number of periodic limb movement clusters in stage 3/4 sleep with arousal from type II polysomnography
|
Total number of periodic limb movement clusters in stage 3/4 sleep with arousal from type II polysomnography
Number of PLM clusters with arousal in delta sleep |
Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcan
Total number of periodic limb movement clusters in NREM sleep with arousal from type II polysomnography
|
Total number of periodic limb movement clusters in NREM sleep with arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcar
Total number of periodic limb movement clusters in REM sleep with arousal from type II polysomnography
|
Total number of periodic limb movement clusters in REM sleep with arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcas
Total number of periodic limb movement clusters with arousal from type II polysomnography
|
Total number of periodic limb movement clusters with arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcde
Total number of periodic limb movement clusters in stage 3/4 sleep from type II polysomnography
|
Total number of periodic limb movement clusters in stage 3/4 sleep from type II polysomnography
Number of PLMs clusters in delta sleep |
Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcnr
Total number of periodic limb movement clusters in NREM sleep from type II polysomnography
|
Total number of periodic limb movement clusters in NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcre
Total number of periodic limb movement clusters in REM sleep from type II polysomnography
|
Total number of periodic limb movement clusters in REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmcsl
Total number of periodic limb movement clusters in sleep from type II polysomnography
|
Total number of periodic limb movement clusters in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmdlt
Total number of periodic limb movements in stage 3/4 sleep from type II polysomnography
|
Total number of periodic limb movements in stage 3/4 sleep from type II polysomnography
Number of PLMs in delta sleep |
Sleep Monitoring/Polysomnography/Limb Movements | |
poplmnre
Total number of periodic limb movements in NREM sleep from type II polysomnography
|
Total number of periodic limb movements in NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmrem
Total number of periodic limb movements in REM sleep from type II polysomnography
|
Total number of periodic limb movements in REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poplmslp
Total number of periodic limb movements in sleep from type II polysomnography
|
Total number of periodic limb movements in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Limb Movements | |
poahio50
PSG Quality Assessment: Medical Alert - AHI > 50
|
PSG Quality Assessment: Medical Alert - AHI > 50
Medical Alert for AHI over 50 |
Sleep Monitoring/Polysomnography/Medical Alerts | |
pomaoth
PSG Quality Assessment: Medical Alert - Other
|
PSG Quality Assessment: Medical Alert - Other | Sleep Monitoring/Polysomnography/Medical Alerts | |
posao285
Urgent referral oxygen saturation < 85% for ? 10% TST
|
Urgent referral oxygen saturation < 85% for ? 10% TST | Sleep Monitoring/Polysomnography/Medical Alerts | |
pounhro
PSG Quality Assessment: Medical Alert - Urgent/Unusual heart rate
|
PSG Quality Assessment: Medical Alert - Urgent/Unusual heart rate | Sleep Monitoring/Polysomnography/Medical Alerts | |
pobasesat
Baseline oxygen saturation reading prior to sleep study started
|
Baseline oxygen saturation reading prior to sleep study started | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podes2ph
Total number of oxygen desaturation in sleep with oxygen desaturation >= 2% from type II polysomnography
|
Total number of oxygen desaturation in sleep with oxygen desaturation >= 2% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podes3ph
Total number of oxygen desaturation in sleep with oxygen desaturation >= 3% from type II polysomnography
|
Total number of oxygen desaturation in sleep with oxygen desaturation >= 3% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podes4ph
Total number of oxygen desaturation in sleep with oxygen desaturation >= 4% from type II polysomnography
|
Total number of oxygen desaturation in sleep with oxygen desaturation >= 4% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsnr2
Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 2% from type II polysomnography
|
Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 2% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsnr3
Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 3% from type II polysomnography
|
Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 3% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsnr4
Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 4% from type II polysomnography
|
Number of oxygen desaturation per hour in NREM sleep with oxygen desaturation >= 4% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsrem2
Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
|
Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsrem3
Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 3% from type II polysomnography
|
Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 3% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsrem4
Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 4% from type II polysomnography
|
Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 4% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podssa90
Total number of oxygen desaturation with oxygen saturation < 90% in sleep from type II polysomnography
|
Total number of oxygen desaturation with oxygen saturation < 90% in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsslp2
Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 2% from type II polysomnography
|
Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 2% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsslp3
Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
|
Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
podsslp4
Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 4% from type II polysomnography
|
Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 4% from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
polsao2n
Minimum oxygen saturation in NREM sleep from type II polysomnography
|
Minimum oxygen saturation in NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
polsao2r
Minimum oxygen saturation in REM sleep from type II polysomnography
|
Minimum oxygen saturation in REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
posao2nr
Average oxygen saturation in NREM sleep from type II polysomnography
|
Average oxygen saturation in NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
posao2re
Average oxygen saturation in REM sleep from type II polysomnography
|
Average oxygen saturation in REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
poxsao2n
Maximum oxygen saturation in NREM sleep from type II polysomnography
|
Maximum oxygen saturation in NREM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
poxsao2r
Maximum oxygen saturation in REM sleep from type II polysomnography
|
Maximum oxygen saturation in REM sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
poapavgd
Average duration of apnea: all apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Average duration of apnea: all apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
pocavgdu
Average duration of central apnea: all central apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Average duration of central apnea: all central apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
poctdur
Total duration of central apnea: all central apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Total duration of central apnea: all central apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
pohavgdu
Average duration of hypopnea: hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Average duration of hypopnea: hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
polongap
Maximum duration of apnea: all apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Maximum duration of apnea: all apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
polonghy
Maximum duration of hypopnea: hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Maximum duration of hypopnea: hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
pooavgdu
Average duration of obstructive apnea: all obstructive apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography
|
Average duration of obstructive apnea: all obstructive apneas with no oxygen desaturation threshold used and with or without arousal in sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Lengths | |
poalpdel
Unusual occurrences - alpha intrusion
|
Unusual occurrences - alpha intrusion | Sleep Monitoring/Polysomnography/Signal Quality | |
poaphyun
Scoring apnea/hypopnea unreliable
|
Scoring apnea/hypopnea unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
poarunr
Scoring arousals unreliable
|
Scoring arousals unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
pocsbre
Unusual occur - periodic breathing > 10 minutes
|
Unusual occur - periodic breathing > 10 minutes | Sleep Monitoring/Polysomnography/Signal Quality | |
podlbeg
Data lost at beginning of study
|
Data lost at beginning of study | Sleep Monitoring/Polysomnography/Signal Quality | |
podlbw
Data lost - recording ended before wake
|
Data lost - recording ended before wake | Sleep Monitoring/Polysomnography/Signal Quality | |
podlend
Data lost at end of study
|
Data lost at end of study | Sleep Monitoring/Polysomnography/Signal Quality | |
polagbre
Unusual occur - periodic large breaths
|
Unusual occur - periodic large breaths | Sleep Monitoring/Polysomnography/Signal Quality | |
pooveral
Overall PSG quality grade
|
Overall PSG quality grade | Sleep Monitoring/Polysomnography/Signal Quality | |
poprrem
Scoring REM/NREM unreliable
|
Scoring REM/NREM unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
poprslp
Scoring wake/sleep unreliable
|
Scoring wake/sleep unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
poprstag
No staging available
|
No staging available | Sleep Monitoring/Polysomnography/Signal Quality | |
poquabdo
Acceptable abdomen signal quality
|
Acceptable abdomen signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poquair
Acceptable airflow signal quality
|
Acceptable airflow signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poqucan
Acceptable cannula signal quality
|
Acceptable cannula signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poquches
Acceptable thoracic signal quality
|
Acceptable thoracic signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poquchin
Acceptable EMG signal quality
|
Acceptable EMG signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poqueeg1
Acceptable EEG signal quality during sleep
|
Acceptable EEG signal quality during sleep | Sleep Monitoring/Polysomnography/Signal Quality | |
poqueeg2
Acceptable EEG (secondary) signal quality
|
Acceptable EEG (secondary) signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poqueogl
Acceptable EOG-L signal quality
|
Acceptable EOG-L signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poqueogr
Acceptable EOG-R signal quality
|
Acceptable EOG-R signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poquhr
Acceptable ECG signal quality
|
Acceptable ECG signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poqulegl
Acceptable left leg signal quality
|
Acceptable left leg signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poqulegr
Quality of right leg signal
|
Quality of right leg signal | Sleep Monitoring/Polysomnography/Signal Quality | |
poquoxim
Acceptable oximetry signal quality
|
Acceptable oximetry signal quality | Sleep Monitoring/Polysomnography/Signal Quality | |
poremunr
Scoring arousals in REM (only) unreliable
|
Scoring arousals in REM (only) unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
porespun
Scoring respiratory events (RDI) unreliable
|
Scoring respiratory events (RDI) unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
postg12u
Scoring stage 1 / stage 2 unreliable
|
Scoring stage 1 / stage 2 unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
postg23u
Scoring stage 2 / stage 3-4 unreliable
|
Scoring stage 2 / stage 3-4 unreliable | Sleep Monitoring/Polysomnography/Signal Quality | |
pohs2t1p
Number of shift (sleep stages shift) from stage 2 to stage 1 sleep per hour of sleep from type II polysomnography
|
Number of shift (sleep stages shift) from stage 2 to stage 1 sleep per hour of sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
pohs342p
Number of shift (sleep stages shift) from stage 3/4 to stage 1/2 sleep per hour of sleep from type II polysomnography
|
Number of shift (sleep stages shift) from stage 3/4 to stage 1/2 sleep per hour of sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
pohstawp
Number of shift (sleep stages shift) from sleep to awake per hour of sleep from type II polysomnography
|
Number of shift (sleep stages shift) from sleep to awake per hour of sleep from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsa70
Percentage duration of sleep with oxygen saturation < 70% from type II polysomnography
|
Percentage duration of sleep with oxygen saturation < 70% from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsa75
Percentage duration of sleep with oxygen saturation < 75% from type II polysomnography
|
Percentage duration of sleep with oxygen saturation < 75% from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsa80
Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
|
Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsa85
Percentage duration of sleep with oxygen saturation < 85% from type II polysomnography
|
Percentage duration of sleep with oxygen saturation < 85% from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsa90
Percentage duration of sleep with oxygen saturation < 90% from type II polysomnography
|
Percentage duration of sleep with oxygen saturation < 90% from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsa95
Percentage duration of sleep with oxygen saturation < 95% from type II polysomnography
|
Percentage duration of sleep with oxygen saturation < 95% from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsta3
Percentage of total sleep duration: (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) from type II polysomnography
|
Percentage of total sleep duration: (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) from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcstaa
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal) from type II polysomnography
|
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal) from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcstad
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation or with arousal) from type II polysomnography
|
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation or with arousal) from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcstap
Percentage of total sleep duration with apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
|
Percentage of total sleep duration with apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
popcsthy
Percentage duration of sleep associated with hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
|
Percentage duration of sleep associated with hypopneas with > 30% flow reduction and with no oxygen desaturation threshold used and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
poremlat
REM Sleep Latency: the interval between the first sleep epoch and REM sleep including wake from type II polysomnography
|
REM Sleep Latency: the interval between the first sleep epoch and REM sleep including wake from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
poremlii
REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography
|
REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
posllatp
Sleep Latency: the interval between lights-out/in-bed time and sleep onset time from type II polysomnography
|
Sleep Latency: the interval between lights-out/in-bed time and sleep onset time from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture | |
postdurm
Total Recording Period: the interval between recording start and end time from type II polysomnography
|
Total Recording Period: the interval between recording start and end time from type II polysomnography
Conventionally this variable would be called total recording time (from the first epoch to the last epoch). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
postlotp
Beginning(start) point time for bed (in-bed) from type II polysomnography
|
Beginning(start) point time for bed (in-bed) from type II polysomnography
Lights out time |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
postontp
Sleep onset time from type II polysomnography
|
Sleep onset time from type II polysomnography
Conventionally this variable would be called the start of total sleep time (TST)(i.e. total time spent in stage 1 or greater). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
poststtp
Clock time when the recording (study) begins from type II polysomnography
|
Clock time when the recording (study) begins from type II polysomnography
Study start time |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
potimebd
Total In-bed Period: the interval between lights out/in-bed time and lights off/out-bed time from type II polysomnography
|
Total In-bed Period: the interval between lights out/in-bed time and lights off/out-bed time from type II polysomnography | Sleep Monitoring/Polysomnography/Sleep Architecture |