Related Variables
ahi |
Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hours of sleep from type I polysomnography
Calculated - Summary metric of sleep disordered breathing events |
Sleep Monitoring/Polysomnography | |
apnea |
Sleep Apnea: Self-reported diagnosis by a physician
Have you ever been told by a doctor that you have sleep apnea? |
Sleep Questionnaires/Sleep Disorder |