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Calculate AHI by profusion.xml in SHHS

Reply by sankari on April 1, 2020 on Forum

... to sync respiratory events, O2 desats and HR data ... calculate this if the O2 desaturation annotations are incorrect? ... times). Finally, although the O2 desat in the XML ...

3-01-01-chat-standardized-recording-montage.md

Childhood Adenotonsillectomy Trial

... Gold cup | | O2 | Right occipital | ... | +↑ | | O2 | O2 | 200 | 1 ...

3-01-02-display-montage.md

Childhood Adenotonsillectomy Trial

3.1.2 Display Montage - Post acquisition filters are used for ...

03-data-analysis-tip-sheet.md

Sleep Heart Health Study

... Sleep time below 90% O2: The percent of total ... levels below a specific O2 level. This construction can ...

montage-and-sampling-rate-information.md

Apnea, Bariatric surgery, and CPAP study

... Right Occipital EEG | O2 | O2 | Fpz | 256 ...

montage-and-sampling-rate-information.md

Home Positive Airway Pressure

... Right Occipital EEG | O2 | O2 | Fpz | 200 ...

montage-and-sampling-rate-information.md

Mignot Nature Communications

... Right Occipital EEG | O2 | O2 | Fpz | 128 ...

montage-and-sampling-rate-information.md

Childhood Adenotonsillectomy Trial

... Right Occipital EEG | O2 | O2 | Fpz | 200 ...

Analyze NCH PSG (with .tsv) Using LUNA

Reply by shaunpurcell on May 9, 2023 on Forum

These are 'as is' data - we plan to post ...

Sleep Study: % time O2 saturation < 70%

per70 under Sleep Monitoring/Home Sleep Test in CFS variables

A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5.

Sleep Study: % time O2 saturation < 75%

per75 under Sleep Monitoring/Home Sleep Test in CFS variables

A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5.

Sleep Study: % time O2 saturation < 80%

per80 under Sleep Monitoring/Home Sleep Test in CFS variables

A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5.

Sleep Study: % time O2 saturation < 85%

per85 under Sleep Monitoring/Home Sleep Test in CFS variables

A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5.

Sleep Study: % time O2 saturation < 90%

per90 under Sleep Monitoring/Home Sleep Test in CFS variables

A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5.

Sleep Study: % time O2 saturation < 95%

per95 under Sleep Monitoring/Home Sleep Test in CFS variables

A subset of participants had home sleep test (Edentec) as well as in-lab polysomnography at visit 5.

alertoxi under Sleep Monitoring/Polysomnography/Signal Quality in HEARTBEAT variables

O2 saturation <85% for >10% of total sleep time.

b2a. Baseline O2 sat < 88%

alerthyporest_f1t3 under Sleep Monitoring/Polysomnography/Administrative in NUMOM2B variables

b2b. O2 sat during sleep <90% for >10% of sleep time

alerthyposleep_f1t3 under Sleep Monitoring/Polysomnography/Administrative in NUMOM2B variables

Adverse Events (Sleep Heart Health Study Visit One (SHHS1)): oxygen saturation (SaO2) < 80%

imosatae under Clinical Data/Adverse Events in SHHS variables

O2 saturation (SaO2) < 80% for > 2 minutes at rest?

Adverse Events (Sleep Heart Health Study Visit One (SHHS1)): oxygen saturation (SaO2) 80-85%

urosatae under Clinical Data/Adverse Events in SHHS variables

O2 saturation (SaO2) between 80% and 85% for > 2 minutes at rest?

Hours of usable O2

o2dur under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables

quo2 under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables

Quality of EEG

6-627-mop-scoring-respiratory-events.md

Sleep Heart Health Study

... are no changes in O2 saturation, scoring will be ...

polysomnography-introduction.md

Home Positive Airway Pressure

... PAP, TcCO2, EtCO2, O1, O2, and Gravity. Some studies ...

3-03-chat-data-analysis-tip-sheet.md

Childhood Adenotonsillectomy Trial

... Sleep time below 92% O2: Since a considerable proportion ...