Related Variables

	ahi_a0h3	Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_a0h3a	Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_a0h4	Apnea-Hypopnea Index (AHI) >= 4% - number of [all apneas] and [hypopneas with >= 4% oxygen desaturation] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_a0h4a	Apnea-Hypopnea Index (AHI) >= 4% - number of [all apneas] and [hypopneas with >= 4% oxygen desaturation or arousal] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_c0h3	Central Apnea-Hypopnea Index (AHI) >= 3% - number of [central apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_c0h3a	Central Apnea-Hypopnea Index (AHI) >= 3% - number of [central apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_c0h4	Central Apnea-Hypopnea Index (AHI) >= 4% - number of [central apneas] and [hypopneas with >= 4% oxygen desaturation] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	ahi_c0h4a	Central Apnea-Hypopnea Index (AHI) >= 4% - number of [central apneas] and [hypopneas with >= 4% oxygen desaturation or arousal] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	cai0p	Central Apnea Index - numer of [central apneas] per hour of sleep	Polysomnography/Respiratory Events/Indexes
	cent_obs_ratio	Central/Obstructive Apnea ratio at all desaturations	Polysomnography/Respiratory Events/Indexes
	rdi0p	Overall RDI all oxygen desaturations	Polysomnography/Respiratory Events/Indexes
	rdi0ps	Overall RDI (Supine) all oxygen desaturations	Polysomnography/Respiratory Events/Indexes
	rdirem0p	Overall RDI (REM) all oxygen desaturations	Polysomnography/Respiratory Events/Indexes