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Sleep Heart Health Study

Name Label Folder
ahi_a0h3
Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep
Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep Measurements/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
Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep Measurements/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
Apnea-Hypopnea Index (AHI) >= 4% - number of [all apneas] and [hypopneas with >= 4% oxygen desaturation] per hour of sleep Measurements/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
Apnea-Hypopnea Index (AHI) >= 4% - number of [all apneas] and [hypopneas with >= 4% oxygen desaturation or arousal] per hour of sleep Measurements/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
Central Apnea-Hypopnea Index (AHI) >= 3% - number of [central apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep Measurements/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
Central Apnea-Hypopnea Index (AHI) >= 3% - number of [central apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep Measurements/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
Central Apnea-Hypopnea Index (AHI) >= 4% - number of [central apneas] and [hypopneas with >= 4% oxygen desaturation] per hour of sleep Measurements/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
Central Apnea-Hypopnea Index (AHI) >= 4% - number of [central apneas] and [hypopneas with >= 4% oxygen desaturation or arousal] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
ahi_o0h3
Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep
Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
ahi_o0h3a
Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
ahi_o0h4
Obstructive Apnea-Hypopnea Index (AHI) >= 4% - number of [obstructive apneas] and [hypopneas with >= 4% oxygen desaturation] per hour of sleep
Obstructive Apnea-Hypopnea Index (AHI) >= 4% - number of [obstructive apneas] and [hypopneas with >= 4% oxygen desaturation] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
ahi_o0h4a
Obstructive Apnea-Hypopnea Index (AHI) >= 4% - number of [obstructive apneas] and [hypopneas with >= 4% oxygen desaturation or arousal] per hour of sleep
Obstructive Apnea-Hypopnea Index (AHI) >= 4% - number of [obstructive apneas] and [hypopneas with >= 4% oxygen desaturation or arousal] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
cai0p
Central Apnea Index - numer of [central apneas] per hour of sleep
Central Apnea Index - numer of [central apneas] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
oahi
Obstructive Apnea-Hypopnea Index (OAHI) at >=4% oxygen desaturation
Obstructive Apnea-Hypopnea Index (OAHI) at >=4% oxygen desaturation

Obstructive apnea (all desaturations) hypopnea (>=4% desaturation) index

Measurements/Polysomnography/Respiratory Events/Indexes
oai0p
Obstructive Apnea Index - number of [obstructive apneas] per hour of sleep
Obstructive Apnea Index - number of [obstructive apneas] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
rdi0p
Overall Respiratory Disturbance Index (RDI) all oxygen desaturations
Overall Respiratory Disturbance Index (RDI) all oxygen desaturations Measurements/Polysomnography/Respiratory Events/Indexes
rdi3p
Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi3pa
Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal Measurements/Polysomnography/Respiratory Events/Indexes
rdi4p
Overall Respiratory Disturbance Index (RDI) at >=4% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) at >=4% oxygen desaturation

Ratio of the count of all apneas (central and obstructive) and hypopneas associated with at least a >=4% oxygen desaturation to the total sleep time expressed in hours

Measurements/Polysomnography/Respiratory Events/Indexes
rdinr3p
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=3% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=3% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdirem3p
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
cai4p
Central Apnea Index >= 4% - number of [central apneas with >= 4% oxygen desaturation] per hour of sleep
Central Apnea Index >= 4% - number of [central apneas with >= 4% oxygen desaturation] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
cai4pa
Central Apnea Index >= 4% - number of [central apneas with >= 4% oxygen desaturation or arousal] per hour of sleep
Central Apnea Index >= 4% - number of [central apneas with >= 4% oxygen desaturation or arousal] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
cent_obs_ratio
Central/Obstructive Apnea ratio at all desaturations
Central/Obstructive Apnea ratio at all desaturations Measurements/Polysomnography/Respiratory Events/Indexes
cent_obs_ratioa
Central/Obstructive Apnea ratio at all desaturations with an arousal
Central/Obstructive Apnea ratio at all desaturations with an arousal Measurements/Polysomnography/Respiratory Events/Indexes
oai4p
Obstructive Apnea Index >= 4% - number of [obstructive apneas with >= 4% oxygen desaturation] per hour of sleep
Obstructive Apnea Index >= 4% - number of [obstructive apneas with >= 4% oxygen desaturation] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
oai4pa
Obstructive Apnea Index >= 4% - number of [obstructive apneas with >= 4% oxygen desaturation or arousal] per hour of sleep
Obstructive Apnea Index >= 4% - number of [obstructive apneas with >= 4% oxygen desaturation or arousal] per hour of sleep Measurements/Polysomnography/Respiratory Events/Indexes
rdi0pa
Overall Respiratory Disturbance Index (RDI) all oxygen desaturations with an arousal
Overall Respiratory Disturbance Index (RDI) all oxygen desaturations with an arousal Measurements/Polysomnography/Respiratory Events/Indexes
rdi0pns
Overall Respiratory Disturbance Index (RDI) (non-Supine) all oxygen desaturations
Overall Respiratory Disturbance Index (RDI) (non-Supine) all oxygen desaturations Measurements/Polysomnography/Respiratory Events/Indexes
rdi0ps
Overall Respiratory Disturbance Index (RDI) (Supine) all oxygen desaturations
Overall Respiratory Disturbance Index (RDI) (Supine) all oxygen desaturations Measurements/Polysomnography/Respiratory Events/Indexes
rdi2p
Overall Respiratory Disturbance Index (RDI) at >=2% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) at >=2% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi2pa
Overall Respiratory Disturbance Index (RDI) at >=2% oxygen desaturation or arousal
Overall Respiratory Disturbance Index (RDI) at >=2% oxygen desaturation or arousal Measurements/Polysomnography/Respiratory Events/Indexes
rdi2pns
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=2% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=2% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi2ps
Overall Respiratory Disturbance Index (RDI) (Supine) at >=2% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Supine) at >=2% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi3pns
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=3% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=3% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi3ps
Overall Respiratory Disturbance Index (RDI) (Supine) at >=3% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Supine) at >=3% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi4pa
Overall Respiratory Disturbance Index (RDI) at >=4% oxygen desaturation or arousal
Overall Respiratory Disturbance Index (RDI) at >=4% oxygen desaturation or arousal Measurements/Polysomnography/Respiratory Events/Indexes
rdi4pns
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=4% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=4% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi4ps
Overall Respiratory Disturbance Index (RDI) (Supine) at >=4% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Supine) at >=4% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi5p
Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi5pa
Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal Measurements/Polysomnography/Respiratory Events/Indexes
rdi5pns
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=5% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (non-Supine) at >=5% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdi5ps
Overall Respiratory Disturbance Index (RDI) (Supine) at >=5% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Supine) at >=5% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdinr0p
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) all oxygen desaturations
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) all oxygen desaturations Measurements/Polysomnography/Respiratory Events/Indexes
rdinr2p
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=2% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=2% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdinr4p
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=4% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=4% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdinr5p
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=5% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Non-rapid eye movement sleep (NREM)) at >=5% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdirem0p
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) all oxygen desaturations
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) all oxygen desaturations Measurements/Polysomnography/Respiratory Events/Indexes
rdirem2p
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=2% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=2% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdirem4p
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=4% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=4% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes
rdirem5p
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=5% oxygen desaturation
Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=5% oxygen desaturation Measurements/Polysomnography/Respiratory Events/Indexes