Related Variables

canbp2 Number of Central Apnea (Non-rapid eye movement sleep (NREM), Supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
canop2 Number of Central Apnea (Non-rapid eye movement sleep (NREM), Non-supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
carbp2 Number of Central Apnea (Rapid eye movement sleep (REM), Supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
carop2 Number of Central Apnea (Rapid eye movement sleep (REM), Non-supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
hnrbp2 Number of Hypopnea (Non-rapid eye movement sleep (NREM), Supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
hnrop2 Number of Hypopnea (Non-rapid eye movement sleep (NREM), Non-supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
hrembp2 Number of Hypopnea (Rapid eye movement sleep (REM), Supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
hrop2 Number of Hypopnea (Rapid eye movement sleep (REM), Non-supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
oanbp2 Number of Obstructive Apnea (Non-rapid eye movement sleep (NREM), Supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
oanop2 Number of Obstructive Apnea (Non-rapid eye movement sleep (NREM), Non-supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
oarbp2 Number of Obstructive Apnea (Rapid eye movement sleep (REM), Supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
oarop2 Number of Obstructive Apnea (Rapid eye movement sleep (REM), Non-supine, >=2% oxygen desaturation) Sleep Monitoring/Polysomnography/Respiratory Event Counts
slpprdp Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography

Conventionally this variable would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).

Sleep Monitoring/Polysomnography/Sleep Architecture