cai_ca0u - Search - Sleep Data - National Sleep Research Resource - NSRR

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Central Apnea Index (REM, Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type I polysomnography

cardrbp under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables

Calculated - Summary metric of sleep disordered breathing events.

Central Apnea Index (REM, Non-Supine) : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in non-supine position from type I polysomnography

cardrop under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables

Calculated - Summary metric of sleep disordered breathing events.

Central Apnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of NREM sleep from type II polysomnography

cai0p_nrem5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

Central Apnea Index (Non-Supine): (Central apeneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep in non-supine position from type II polysomnography

cai0p_nsup5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

Central Apnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep from type II polysomnography

cai0p_rem5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

Central Apnea Index (Supine): (Central apeneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep in supine position from type II polysomnography

cai0p_sup5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

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 II polysomnography

cardnbp5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

Central Apnea Index (NREM, Non-Supine): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography

cardnop5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

Central Apnea Index (REM, Supine): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in supine position from type II polysomnography

cardrbp5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables

Central Apnea Index (REM, Non-Supine): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep in non-supine position from type II polysomnography

cardrop5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables