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

Central Apnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type I polysomnography
cai0p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CFS variables
Calculated - Summary metric of sleep disordered breathing events.
Central Apnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
cai0p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SOF variables
Calculated - Summary metric of sleep disordered breathing events
Central Apnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type II polysomnography
cai0p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in SHHS variables
Calculated - Summary metric of sleep disordered breathing events
Central Apnea Index : (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type I polysomnography
cai0p under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in CHAT variables
[(Total number of central apneas associated with all desaturations) / (hours of sleep)]. Will be missing if Total Sleep Time (TST) is 0.
Central Apnea Index (NREM): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of NREM sleep from type II polysomnography
cai0p_nrem5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables
Central Apnea Index (Non-Supine): (Central apeneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep in non-supine position from type II polysomnography
cai0p_nsup5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables
Central Apnea Index (REM): (Central apneas with no oxygen desaturation threshold used and with or without arousal) / hour of REM sleep from type II polysomnography
cai0p_rem5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables
Central Apnea Index (Supine): (Central apeneas with no oxygen desaturation threshold used and with or without arousal) / hour of sleep in supine position from type II polysomnography
cai0p_sup5 under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in MESA variables
3-03-chat-data-analysis-tip-sheet.md
Childhood Adenotonsillectomy Trial
... no centrals | | cai0p | 1 | Respiratory ...
Definition of OAHI in the SHHS variable
Reply by mrueschman on April 10, 2017 on Forum
... Variables like "oai0p" and "cai0p" also have filtering. The ...
© 2024
NSRR
National Sleep Research Resource
Privacy
Contact Us | Funded By NHLBI