Related Variables
cai4pa | Central Apnea Index >= 4% - number of [central apneas with >= 4% oxygen desaturation or arousal] per hour of sleep | Measurements/Polysomnography/Respiratory Events/Indexes | |
rdi4pa | Overall Respiratory Disturbance Index (RDI) at >=4% oxygen desaturation or arousal | Measurements/Polysomnography/Respiratory Events/Indexes |