Related Variables
| ahi_a0h3a | AHI 3% - all apneas and hypopneas with >=3% oxygen desaturation or arousal | Sleep/Polysomnography/Respiratory Events/Indexes | |
| ahi_a0h4a | AHI 4% - all apneas and hypopneas with >=4% oxygen desaturation or arousal | Sleep/Polysomnography/Respiratory Events/Indexes | |
| ahi_c0h3a | Central AHI 3% - central apneas and hypopneas with >=3% oxygen desaturation or arousal | Sleep/Polysomnography/Respiratory Events/Indexes | |
| ahi_c0h4a | Central AHI 4% - central apneas and hypopneas with >=4% oxygen desaturation or arousal | Sleep/Polysomnography/Respiratory Events/Indexes | |
| cent_obs_ratioa | Central/Obstructive Apnea ratio at all desaturations or with arousal | Sleep/Polysomnography/Respiratory Events/Indexes | |
| rdim0pa |
Overall RDI at 0% desaturation or arousal
RDI with arousals at all desaturations [(total number of apneas and hypopneas with arousal) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes |