Related Variables
| carbp4 | Total number of central apnea in REM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| carop4 | Total number of central apnea in REM sleep in non-supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| hrembp4 | Total number of hypopnea in REM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| hrop4 | Total number of hypopnea in REM sleep in non-supine position: Hypopneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| oarbp4 | Total number of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| oarop4 | Total number of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts |