non rem - Search - Sleep Data - National Sleep Research Resource

Arousal Index (NREM): number of arousals per hour of NREM sleep from type II polysomnography

poai_nre under Sleep Monitoring/Polysomnography/Arousal in MROS variables

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)]

Polysomnography (PSG) Quality Assessment: Rapid eye movement sleep (REM)/Non-rapid eye movement sleep (NREM) scoring unreliable

remnrempr under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

Scorer noted that there was a problem differentiating rapid eye movement sleep (REM) and non-rapid eye movement sleep (NREM).

Scored sleep/wake only?

slewaou under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

6-70-mop-qs-form-scoring-notes.md

Sleep Heart Health Study

... when identification of Stage REM is unreliable (usually due ... CP. - Arousals in REM unreliable: when EMG is ... absent during all or REM portion of the study. ...

6-626-mop-rules-for-assigning-sleep-stages.md

Sleep Heart Health Study

... transition to deep sleep, REM, or wake. K complexes ... indistinguishable from that of REM sleep. Note: In the ... unambiguous Stage 2. Stage REM sleep Stage REM is defined by a ...

Polysomnography (PSG) Quality Assessment: Wake/Sleep scoring unreliable

wakslepr under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

Scorer noted that there was a problem differentiating stage wake from stage sleep.

Polysomnography (PSG) Quality Assessment: Stage 1/Stage 2 scoring unreliable

stg1stg2pr under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

Scorer noted that there was a problem differentiating stage 1 and stage 2 sleep.

Polysomnography (PSG) Quality Assessment: Stage 2/Stage 3-4 scoring unreliable

stg2stg3pr under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.

PSG Quality Assessment: REM/NREM Scoring unreliable

remnrempr under Sleep Monitoring/Polysomnography/Signal Quality in CFS variables

Scorer noted that there was a problem differentiating REM and non-REM sleep.

PSG Quality Assessment: REM/NREM Scoring unreliable

remnrempr under Sleep Monitoring/Polysomnography/Signal Quality in CCSHS variables

Scorer noted that there was a problem differentiating REM and non-REM sleep.

Polysomnography (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): Scored Wake, non-rapid eye movement sleep (NREM), rapid eye movement sleep (REM) only

staging3 under Sleep Monitoring/Polysomnography/Signal Quality/SHHS1 in SHHS variables

Polysomnography (PSG) Quality Assessment (Sleep Heart Health Study Visit Two (SHHS2)): rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) Scoring unreliable

remnrempr under Sleep Monitoring/Polysomnography/Signal Quality/SHHS2 in SHHS variables

Scorer noted that there was a problem differentiating rapid eye movement sleep (REM) and non-rapid eye movement sleep (NREM).

Arousal Index (REM, Non-Supine): Arousals per hour of REM sleep in non-supine position from type II polysomnography

ahremop under Sleep Monitoring/Polysomnography/Arousals in SHHS variables

Arousal Index (REM, Non-supine): Number of arousals per hour of REM sleep in non-supine position from type II polysomnography

ahremop under Sleep Monitoring/Polysomnography/Arousals in SOF variables

Arousal Index (REM, Non-Supine): Number of arousals per hour of REM sleep in non-supine position from type II polysomnography

ahremop5 under Sleep Monitoring/Polysomnography/Arousals in MESA variables

Polysomnography (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable

staging2 under Sleep Monitoring/Polysomnography/Signal Quality/SHHS1 in SHHS variables

Total duration of obstructive apnea in REM sleep in non-supine position from type I polysomnography

ortdurop under Sleep Monitoring/Polysomnography/Respiratory Event Lengths in CFS variables

Total duration of obstructive apnea in REM sleep with non-supine body position

Total duration of sleep in REM sleep in non-supine position from type I polysomnography

remepop under Sleep Monitoring/Polysomnography/Sleep Architecture in CHAT variables

Total time in rapid eye movement sleep (REM) with non-supine body position

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

cardroa2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables

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

cardroa3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables

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

cardroa4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables

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

cardroa5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables

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

cardroa2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

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

cardroa3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.

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

cardroa4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables

Calculated - Summary metric of sleep disordered breathing events.