Related Variables
| canbp4 | Number of Central Apnea (Non-rapid eye movement sleep (NREM), Supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Central | |
| canop4 | Number of Central Apnea (Non-rapid eye movement sleep (NREM), Non-supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Apnea/Central | |
| 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 | |
| hnrbp4 | Number of Hypopnea (Non-rapid eye movement sleep (NREM), Supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Hypopnea | |
| hnrop4 | Number of Hypopnea (Non-rapid eye movement sleep (NREM), Non-supine, >=4% oxygen desaturation) | Measurements/Polysomnography/Respiratory Events/Hypopnea | |
| minremp | Time in rapid eye movement sleep (REM) | Measurements/Polysomnography/Sleep Architecture | |
| slpprdp | Sleep Time | Measurements/Polysomnography/Sleep Architecture |