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Apnea-Hypopnea Index (Non-Supine): (Apneas with no oxygen desaturation threshold used only with arousal + hypopneas with > 50% flow reduction and with no oxygen desaturation used only with arousal) / hour of sleep in non-supine position from type I polysomnography
rdim0pns under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
Non-supine Respiratory Disturbance Index (RDI) at all desaturations [(total number of apneas and hypopneas in non-supine body position) / (hours of sleep)]
Apnea-Hypopnea Index (Non-Supine): (Apneas with >= 3% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 3% oxygen desaturation used and with or without arousal) / hour of sleep in non-supine from type I polysomnography
rdim3pns under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
[(total number of apneas and hypopneas in non-supine body position associated with >= 3% desaturation) / (hours of sleep)]. will be missing if no time non-supine or low position sensor quality.
Apnea-Hypopnea Index (Non-Supine): (Apneas with >= 4% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation used and with or without arousal) / hour of sleep in non-supine from type I polysomnography
rdim4pns under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
[(total number of apneas and hypopneas in non-supine body position associated with >= 3% desaturation) / (hours of sleep)]. will be missing if no time non-supine or low position sensor quality.
Apnea-Hypopnea Index (Non-Supine): (Apneas with >= 2% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation used and with or without arousal) / hour of sleep in non-supine from type I polysomnography
rdim2pns under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
[(total number of apneas and hypopneas in non-supine body position associated with >= 2% desaturation) / (hours of sleep)]
Apnea-Hypopnea Index (Non-Supine): (Apneas with >= 5% oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation used and with or without arousal) / hour of sleep in non-supine from type I polysomnography
rdim5pns under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
[(total number of apneas and hypopneas in non-supine body position associated with >= 5% desaturation) / (hours of sleep)]
Arousal Index (NREM, Non-Supine): Arousals per hour of NREM sleep in non-supine position from type II polysomnography
ahnremop under Sleep Monitoring/Polysomnography/Arousals in SHHS variables
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 (NREM, Non-supine): Number of arousals per hour of NREM sleep in non-supine position from type II polysomnography
ahnremop 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
ahremop under Sleep Monitoring/Polysomnography/Arousals in SOF variables
Arousal Index (NREM, Non-Supine): Number of arousals per hour of NREM sleep in non-supine position from type II polysomnography
ahnremop5 under Sleep Monitoring/Polysomnography/Arousals in MESA 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
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
Percentage of total sleep duration in non-supine position from type II polysomnography
nsupinep under Sleep Monitoring/Polysomnography/Sleep Architecture in SHHS variables
Percent of sleep time in non-supine body position
Total duration of obstructive apnea in NREM sleep in non-supine position from type I polysomnography
ontdurop 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 (NREM, Non-Supine): (Central apneas with >= 2% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
cardnoa2 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables
Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
cardnoa3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables
Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
cardnoa4 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables
Central Apnea Index (NREM, Non-Supine): (Central apneas with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
cardnoa5 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 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 (NREM, Non-Supine): (Central apneas with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type II polysomnography
cardnoa35 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA 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
cardroa35 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables
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