ttlnumma_srpo_ma3u_f1t1 - Search - Sleep Data - National Sleep Research Resource

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Obstructive Apnea Index (NREM, Supine): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in supine position from type I polysomnography

oardnbp3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables

Calculated - Summary metric of sleep disordered breathing events

Total number of mixed apnea in REM sleep in non-supine position: Mixed apneas with >= 3% oxygen desaturation and with or without arousal from type I polysomnography

marop3 under Sleep Monitoring/Polysomnography/Respiratory Event Counts in CHAT variables

Obstructive Apnea per hour (NREM, Back, 3% desat)

psg_oardnbp3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in PATS variables

Number Mixed Apnea (REM, Other, 3% desat)

psg_marop3 under Sleep Monitoring/Polysomnography/Respiratory Event Counts in PATS variables