We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our Privacy Policy.

Search

Respiratory events screening
Reply by CC on October 14, 2022 on Forum
... 'piece this together'? The ahi_a0h3 definition is: (All apneas ... are still different from ahi_a0h3, and most ahi are smaller than ahi_a0h3. How can I solve ...
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of sleep
nsrr_ahi_hp3u under Harmonized/Polysomnography/Apnea-Hypopnea Indices in SHHS variables
Harmonized by the NSRR team. Refer to the source for detailed definition for respiratory events: :ahi_a0h3:
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of sleep
nsrr_ahi_hp3u under Harmonized/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
Harmonized by the NSRR team. Refer to the source for detailed definition for respiratory events: :ahi_a0h3:
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of sleep
nsrr_ahi_hp3u under Harmonized/Polysomnography/Apnea-Hypopnea Indices in MESA variables
Harmonized by the NSRR team. Refer to the source for detailed definition for respiratory events: :ahi_a0h3:
Looking for non-apnea subject PSG data
Reply by mrueschman on January 25, 2017 on Forum
... use a variable like ahi_a0h3 to create a categorical ...
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of sleep
nsrr_ahi_hp3u under Harmonized/Polysomnography/Apnea-Hypopnea Indices in CFS variables
Harmonized by the NSRR team. Refer to the source for detailed definition for respiratory events: :ahi_a0h3: at Visit 5
Apnea-Hypopnea Index: (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of sleep
nsrr_ahi_hp3u under Harmonized/Polysomnography/Apnea-Hypopnea Indices in SOF variables
Harmonized by the NSRR team. Refer to the source for detailed definition for respiratory events: :ahi_a0h3: at Visit 8
Apnea-Hypopnea Index : (All apneas + hypopneas with >= 3% oxygen desaturation) / hour of sleep
nsrr_ahi_hp3u under Harmonized/Polysomnography/Apnea-Hypopnea Indices in CCSHS variables
Harmonized by the NSRR team. Refer to the source for detailed definition for respiratory events: :ahi_a0h3: at Visit 3
Healthy participants in SHHS data
Reply by mrueschman on March 28, 2019 on Forum
... Index (AHI) severity, then AHI_A0H3 is an AHI variable ... different research purposes, but AHI_A0H3 is arguably the "most ...
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
ahi_ap0uhp3x3u_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Calculated - Summary metric of sleep disordered breathing events.
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
ahi_ap0nhp3x3n_f1t3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in NUMOM2B variables
Calculated - Summary metric of sleep disordered breathing events.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)
Reproducing ahi_a0h3 in MESA dataset
Reply by sboudabous on March 30, 2023 on Forum
... am trying to reproduce ahi_a0h3 values using the events ... way higher than the ahi_a0h3 variable values. Would it ... used to compute the ahi_a0h3 score and what sleep ...
Apnea-Hypopnea Index : (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 50% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
ahi_a0h3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
Apnea-Hypopnea Index : (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
ahi_a0h3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables
Calculated - Summary metric of sleep disordered breathing events.
Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
ahi_a0h3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables
Calculated - Summary metric of sleep disordered breathing events.
Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
ahi_a0h3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SHHS variables
Calculated - Summary metric of sleep disordered breathing events.
Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
ahi_a0h3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables
Calculated - Summary metric of sleep disordered breathing events.
Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
ahi_a0h3 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CCSHS variables
Calculated - Summary metric of sleep disordered breathing events.
Calculate AHI by profusion.xml in SHHS
Reply by lijiarui on February 5, 2020 on Forum
... desaturation>=2%, and I know ahi_a0h3 is at a SpO2 ...
About the participants in SHHS1
Reply by mrueschman on February 29, 2016 on Forum
... commonly used variable is AHI_A0H3. Typically AHI is categorized ...
AHI definition in SHHS
Reply by mrueschman on August 14, 2019 on Forum
... #1, if I want ahi_a0h3 I am going to ...
Respiratory events screening
Reply by CC on October 15, 2022 on Forum
... different from the variable: ahi_a0h3 and the difference is ...
Healthy participants in SHHS data
Reply by cstehreem on March 28, 2019 on Forum
... out people myself, is AHI_A0H3 the most important index ...
Respiratory events screening
Reply by mrueschman on October 14, 2022 on Forum
... with the numerator of ahi_a0h3 - https://sleepdata.org/datasets/shhs/variables/ahi_a0h3 For instance, ...
Reproducing ahi_a0h3 in MESA dataset
Reply by mrueschman on March 30, 2023 on Forum
... are some insights about ahi_a0h3 that may help: The ...
© 2024
NSRR
National Sleep Research Resource
Privacy
Contact Us | Funded By NHLBI