Related Variables
| oanbp4 | Number of Obstructive Apnea (Non-rapid eye movement sleep (NREM), Supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oanop4 | Number of Obstructive Apnea (Non-rapid eye movement sleep (NREM), Non-supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oarbp4 | Number of Obstructive Apnea (Rapid eye movement sleep (REM), Supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oarop4 | Number of Obstructive Apnea (Rapid eye movement sleep (REM), Non-supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| slpprdp | Sleep Time | Measurements/Polysomnography/Sleep Architecture |