Related Variables
oai4pa |
Obstructive apnea index >=4% or arousal
[(total number of obstructive apneas with >= 4% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes | |
omai4pa |
Obstructive/mixed apnea index >=4% or arousal
[(total number of obstructive apneas with >= 4% desaturation or arousal + total number of mixed apneas with >= 4% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes | |
rdim4pa |
Overall Respiratory Disturbance Index (RDI) at >=4% desaturation or arousal
[(total number of apneas and hypopneas with >= 4% desaturation or arousal) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes |