Related Variables
| oanbp4 | Number of Obstructive Apnea (NREM, Back, 4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oanop4 | Number of Obstructive Apnea (NREM, Other, 4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oarbp4 | Number of Obstructive Apnea (REM, Back, 4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oarop4 | Number of Obstructive Apnea (REM, Other, 4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| slpprdp | Sleep Time | Measurements/Polysomnography/Sleep Architecture |