Related Variables
canbp | Number of central apnea (Non-rapid eye movement sleep (NREM), Supine, all oxygen desaturations) | Measurements/Polysomnography (PSG) | |
canop | Number of central apnea (Non-rapid eye movement sleep (NREM), Non-supine, all oxygen desaturations) | Measurements/Polysomnography (PSG) | |
carbp | Number of central apnea (Rapid eye movement sleep (REM), Supine, all oxygen desaturations) | Measurements/Polysomnography (PSG) | |
carop | Number of central apnea (Rapid eye movement sleep (REM), Non-supine, all oxygen desaturations) | Measurements/Polysomnography (PSG) | |
hnrba4 | Number of Hypopnea with >=4% oxygen desaturation or arousal (Non-rapid eye movement sleep (NREM), Supine) | Measurements/Polysomnography (PSG) | |
hnroa4 | Number of hypopnea with >=4% oxygen desaturation or arousal (Non-rapid eye movement sleep (NREM), Non-supine) | Measurements/Polysomnography (PSG) | |
hremba4 | Number of hypopnea with >=4% oxygen desaturation or arousal (Rapid eye movement sleep (REM), Supine) | Measurements/Polysomnography (PSG) | |
hroa4 | Number of hypopnea with >=4% oxygen desaturation or arousal (Rapid eye movement sleep (REM), Non-supine) | Measurements/Polysomnography (PSG) | |
slpprdp |
Total sleep time
Total time from lights out to lights on that is scored as sleep (rounded to nearest minute) |
Measurements/Polysomnography (PSG) |