Name | Label | Folder | |
---|---|---|---|
publicid
Public nuMoM2b ID
|
Public nuMoM2b ID | Administrative | |
stdyvis
A4b. Visit of Sleep Study
|
A4b. Visit of Sleep Study | Administrative | |
bmi
Body Mass Index (BMI)
|
Body Mass Index (BMI) | Anthropometry | |
height
Height (cm) measured at study visit
|
Height (cm) measured at study visit | Anthropometry | |
weight
Weight (kg) measured at study visit (1 or 3)
|
Weight (kg) measured at study visit (1 or 3) | Anthropometry | |
age_at_stdydt
Age (years) at sleep study visit date
|
Age (years) at sleep study visit date | Demographics | |
crace
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g
|
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g | Demographics | |
ga_at_stdydt
Gestational age (weeks) at sleep study visit date
|
Gestational age (weeks) at sleep study visit date | Demographics | |
nsrr_bmi
Body mass index (BMI)
|
Body mass index (BMI)
Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: bmi at Visit 1 |
Harmonized/Anthropometry | |
nsrr_age
Subject age
|
Subject age
Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: age_at_stdydt at Visit 1 |
Harmonized/Demographics | |
nsrr_age_gt89
Indicates whether the subject's age (in years) used during date obfuscation is greater than 89 years
|
Indicates whether the subject's age (in years) used during date obfuscation is greater than 89 years
Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: age_at_stdydt at Visit 1 |
Harmonized/Demographics | |
nsrr_ethnicity
Subject ethnicity
|
Subject ethnicity
Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: crace |
Harmonized/Demographics | |
nsrr_race
Subject race
|
Subject race
Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: crace |
Harmonized/Demographics | |
nsrr_sex
Subject sex
|
Subject sex
All participants are females. |
Harmonized/Demographics | |
nsrr_ahi_hp3u
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of estimated sleep
|
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of estimated sleep
Harmonized by the NSRR team. |
Harmonized/Polysomnography/Apnea-Hypopnea Indices | |
nsrr_ahi_hp4u_aasm15
Apnea-Hypopnea Index : (All apneas + hypopneas with >=30% nasal cannula [or alternative sensor] reduction with >= 4% oxygen desaturation) / hour of estimated sleep
|
Apnea-Hypopnea Index : (All apneas + hypopneas with >=30% nasal cannula [or alternative sensor] reduction with >= 4% oxygen desaturation) / hour of estimated sleep
Harmonized by the NSRR team. |
Harmonized/Polysomnography/Apnea-Hypopnea Indices | |
nsrr_ttldursp_f1
Total sleep duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
|
Total sleep duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater). |
Harmonized/Polysomnography/Sleep Architecture | |
ahi_ap0nhp3x3n_f1t3
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
ahi_ap0nhp3x4n_f1t3
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
ahi_ap0nhp3x5x4nhp5x3n_f1t3
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used, hypopneas with 30%-50% flow reduction and with >= 4% oxygen desaturation, and hypopneas with > 50% flow reduction with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used, hypopneas with 30%-50% flow reduction and with >= 4% oxygen desaturation, and hypopneas with > 50% flow reduction with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oahi_oa0nhp3x3n_f1t3
Obstructive Apnea-Hypopnea Index: (All obstructive apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea-Hypopnea Index: (All obstructive apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oahi_oa0nhp3x4n_f1t3
Obstructive Apnea-Hypopnea Index: (All obstructive apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea-Hypopnea Index: (All obstructive apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
avglvlhr_f1t3
Average heart rate during the total estimated sleep duration from type III home sleep apnea test
|
Average heart rate during the total estimated sleep duration from type III home sleep apnea test
Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441) |
Sleep Monitoring/Polysomnography/Heart Rate | |
avglvlsa_f1t3
Average oxygen saturation during in total estimated sleep duration from type III home sleep apnea test
|
Average oxygen saturation during in total estimated sleep duration from type III home sleep apnea test | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
minlvlsa_f1t3
Minimum level of oxygen saturation in total estimated sleep duration from type III home sleep apnea test
|
Minimum level of oxygen saturation in total estimated sleep duration from type III home sleep apnea test | Sleep Monitoring/Polysomnography/Oxygen Saturation | |
pctdursp_salt90_f1t3
Percentage of total estimated sleep duration with < 90% oxygen saturation from type III home sleep apnea test
|
Percentage of total estimated sleep duration with < 90% oxygen saturation from type III home sleep apnea test
Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441) |
Sleep Monitoring/Polysomnography/Oxygen Saturation | |
ttldursp_f1t3
Total estimated sleep duration: the interval between sleep onset time and lights on/out-bed time while the participant is asleep from type III home sleep apnea test
|
Total estimated sleep duration: the interval between sleep onset time and lights on/out-bed time while the participant is asleep from type III home sleep apnea test
Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441) |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
ttldurws_f1t3
Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type III home sleep apnea test
|
Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type III home sleep apnea test | Sleep Monitoring/Polysomnography/Sleep Architecture | |
ttleffbd_f1t3
Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep apnea test
|
Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep apnea test
Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441) |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
ttlprdbd_f1t3
Total In-Bed Period: the interval between lights out/in-bed time and lights off/out-bed time from type III home sleep apnea test
|
Total In-Bed Period: the interval between lights out/in-bed time and lights off/out-bed time from type III home sleep apnea test
Conventionally this variable would be called time in bed (TIB). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
ahiq_f1t3
B3. AHI entered on QS Form. All apneas and hypopneas per hour of sleep.
|
B3. AHI entered on QS Form. All apneas and hypopneas per hour of sleep. | Sleep Monitoring/Polysomnography/Administrative | |
alertahi50_f1t3
C1b1. Apnea-hypopnea index (AHI) > 50 (No/Yes)
|
C1b1. Apnea-hypopnea index (AHI) > 50 (No/Yes) | Sleep Monitoring/Polysomnography/Administrative | |
alertecgafib_f1t3
b3f. Atrial fibrillation and/or flutter
|
b3f. Atrial fibrillation and/or flutter | Sleep Monitoring/Polysomnography/Administrative | |
alertecghr150_f1t3
b3b. HR for >2 continuous minutes is >150 bpm
|
b3b. HR for >2 continuous minutes is >150 bpm | Sleep Monitoring/Polysomnography/Administrative | |
alertecghr40_f1t3
b3a. HR for >2 continuous minutes is <40 bpm
|
b3a. HR for >2 continuous minutes is <40 bpm | Sleep Monitoring/Polysomnography/Administrative | |
alertecgsecond_f1t3
b3d. Type 2 second degree AV block
|
b3d. Type 2 second degree AV block | Sleep Monitoring/Polysomnography/Administrative | |
alertecgthird_f1t3
b3e. Third degree AV block
|
b3e. Third degree AV block | Sleep Monitoring/Polysomnography/Administrative | |
alertecgwide_f1t3
b3c. Sustained wide complex rhythm
|
b3c. Sustained wide complex rhythm | Sleep Monitoring/Polysomnography/Administrative | |
alertecgyn_f1t3
b3. Specific heart rate and/or ECG finding (No/Yes)
|
b3. Specific heart rate and/or ECG finding (No/Yes) | Sleep Monitoring/Polysomnography/Administrative | |
alerthyporest_f1t3
b2a. Baseline O2 sat < 88%
|
b2a. Baseline O2 sat < 88% | Sleep Monitoring/Polysomnography/Administrative | |
alerthyposleep_f1t3
b2b. O2 sat during sleep <90% for >10% of sleep time
|
b2b. O2 sat during sleep <90% for >10% of sleep time | Sleep Monitoring/Polysomnography/Administrative | |
alerthypoyn_f1t3
b2. Severe hypoxemia (No/Yes)
|
b2. Severe hypoxemia (No/Yes) | Sleep Monitoring/Polysomnography/Administrative | |
anlysstartap_f1t3
B4a. AM/PM
|
B4a. AM/PM | Sleep Monitoring/Polysomnography/Administrative | |
anlysstart_f1t3
B4. Analysis Start (0-1159)
|
B4. Analysis Start (0-1159) | Sleep Monitoring/Polysomnography/Administrative | |
anlysstopap_f1t3
B5a. AM/PM
|
B5a. AM/PM | Sleep Monitoring/Polysomnography/Administrative | |
anlysstop_f1t3
B5. Analysis Stop (0-1159)
|
B5. Analysis Stop (0-1159) | Sleep Monitoring/Polysomnography/Administrative | |
artifact_f1t3
Total Artifact Time (Unscorable)
|
Total Artifact Time (Unscorable) | Sleep Monitoring/Polysomnography/Administrative | |
avgspo2baseline_f1t3
Average oxygen saturation before sleep onset
|
Average oxygen saturation before sleep onset
The EDF and XML annotation files from the nuMoM2b sleep substudy were imported in Matlab for analysis of baseline SpO2 (oxygen saturation). First step involved identification of the initial sleep onset (stage=2). Sixty seconds of wake data preceding the initial sleep onset was identified as the baseline segment for calculation of average SpO2. If 60s of wake data was not present, 30s was used as the baseline segment. Average value of SpO2 signal was calculated at this baseline segment. If there was no usable SpO2 signal or baseline wake data before sleep onset, then baseline SpO2 is missing. A few subjects had less than 90% SpO2 at baseline either due to signal distortion/artifacts or baseline desaturation events and were marked as missing. |
Sleep Monitoring/Polysomnography/Administrative | |
reviewerid_f1t3
Reviewer ID
|
Reviewer ID | Sleep Monitoring/Polysomnography/Administrative | |
scorerid_f1t3
PSG Report: Scorer ID
|
PSG Report: Scorer ID | Sleep Monitoring/Polysomnography/Administrative | |
scoreridqs_f1t3
Scorer ID
|
Scorer ID | Sleep Monitoring/Polysomnography/Administrative | |
stdytype_f1t3
A4a. Type of Sleep Study
|
A4a. Type of Sleep Study | Sleep Monitoring/Polysomnography/Administrative | |
totalhrs_f1t3
B6. Total recording period (hours)
|
B6. Total recording period (hours) | Sleep Monitoring/Polysomnography/Administrative | |
totalmin_f1t3
B6. Total Recording Time (minutes)
|
B6. Total Recording Time (minutes)
Total analysis period: from "analysis starts" to "analysis ends" |
Sleep Monitoring/Polysomnography/Administrative | |
unitid_f1t3
A5. Unit ID
|
A5. Unit ID | Sleep Monitoring/Polysomnography/Administrative | |
urgalertyn_f1t3
C1. Did review result in urgent alerts?
|
C1. Did review result in urgent alerts? | Sleep Monitoring/Polysomnography/Administrative | |
ahi_ap0nhp3x0n_f1t3
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and with no oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used + hypopneas with > 30% flow reduction and with no oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
ahi_ap2nhp3x2n_f1t3
Apnea-Hypopnea Index: (All apneas with >= 2% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with >= 2% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
ahi_ap3nhp3x3n_f1t3
Apnea-Hypopnea Index: (All apneas with >= 3% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with >= 3% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
ahi_ap4nhp3x4n_f1t3
Apnea-Hypopnea Index: (All apneas with >= 4% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with >= 4% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
ahi_ap5nhp3x5n_f1t3
Apnea-Hypopnea Index: (All apneas with >= 5% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Apnea-Hypopnea Index: (All apneas with >= 5% oxygen desaturation + hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_ca0n_f1t3
Central Apnea Index: (Central apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index: (Central apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_ca4n_f1t3
Central Apnea Index: (Central apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index: (Central apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_pb_ca0n_f1t3
Central Apnea Index (Supine): (Central apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Supine): (Central apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_pb_ca2n_f1t3
Central Apnea Index (Supine): (Central apneas with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Supine): (Central apneas with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_pb_ca3n_f1t3
Central Apnea Index (Supine): (Central apneas with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Supine): (Central apneas with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_pb_ca4n_f1t3
Central Apnea Index (Supine): (Central apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Supine): (Central apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_pb_ca5n_f1t3
Central Apnea Index (Supine): (Central apneas with >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Supine): (Central apneas with >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_po_ca0n_f1t3
Central Apnea Index (Non-Supine): (Central apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Non-Supine): (Central apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_po_ca2n_f1t3
Central Apnea Index (Non-Supine): (Central apneas with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Non-Supine): (Central apneas with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_po_ca3n_f1t3
Central Apnea Index (Non-Supine): (Central apneas with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Non-Supine): (Central apneas with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_po_ca4n_f1t3
Central Apnea Index (Non-Supine): (Central apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Non-Supine): (Central apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
cai_po_ca5n_f1t3
Central Apnea Index (Non-Supine): (Central apneas with >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Central Apnea Index (Non-Supine): (Central apneas with >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_hp3x5x0n_f1t3
Hypopnea Index: (Hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index: (Hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_hp5x0n_f1t3
Hypopnea Index: (Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index: (Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. Hypopneas are defined based on American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601) Search for all AHI variables consistent with the same clinical guidelines within this dataset |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp3x0n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp3x2n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp3x3n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp3x4n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.] |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp3x5n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp5x0n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or witout arousal) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or witout arousal) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. Hypopneas are defined based on American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601) |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp5x2n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp5x3n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp5x4n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_pb_hp5x5n_f1t3
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp3x0n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp3x2n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp3x3n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp3x4n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp3x5n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp5x0n_f1t3
Hypopnea Index (Non-Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or witout arousal / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or witout arousal / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. Hypopneas are defined based on American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601) |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp5x2n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp5x3n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp5x4n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
hi_po_hp5x5n_f1t3
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Hypopnea Index (Non-Supine): (Hypopneas with > 50% flow reduction and >= 5% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oai_oa0n_f1t3
Obstructive Apnea Index: (Obstructive apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea Index: (Obstructive apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oai_oa4n_f1t3
Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oai_pb_oa0n_f1t3
Obstructive Apnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oai_pb_oa2n_f1t3
Obstructive Apnea Index (Supine): (Obstructive apneas with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea Index (Supine): (Obstructive apneas with >= 2% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices | |
oai_pb_oa3n_f1t3
Obstructive Apnea Index (Supine): (Obstructive apneas with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
|
Obstructive Apnea Index (Supine): (Obstructive apneas with >= 3% oxygen desaturation) / hour of estimated sleep from type III home sleep apnea test
Calculated - Summary metric of sleep disordered breathing events. |
Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices |