chest - Search - Sleep Data - National Sleep Research Resource

Do wheezy or whistling chest sounds only occur at night?

fam12d under General Health in CHAT variables

Any wheezy or whistling chest sounds when exposed to fumes or dust?

fam12e under General Health in CHAT variables

Any wheezy or whistling chest sounds when exposed to pollen?

fam12f under General Health in CHAT variables

Hours of usable chest effort

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

Quality of chest effort

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

Chest is wheezy or whistling

slh5b_fu under Sleep Questionnaires/Sleep Disordered Breathing in CHAT variables

Over the PAST MONTH, has your child had any of the following during sleep?

Wheezy or whistling chest?

slh6b under Sleep Questionnaires/Sleep Disordered Breathing in CHAT variables

Over the PAST MONTH, has your child had any of the following during sleep?

Chest Signal Duration (Hours) from type II polysomnography

chestdur5 under Sleep Monitoring/Polysomnography/Signal Quality in MESA variables

Chest Signal Quality from type II polysomnography

quchest5 under Sleep Monitoring/Polysomnography/Signal Quality in MESA variables

equipment-mros2.md

MrOS Sleep Study

publications.md

Multi-Ethnic Study of Atherosclerosis

... multi-ethnic study of atherosclerosis. Chest. 2016. [Epud ahead of ...

6-610-mop-overview-of-scoring.md

Sleep Heart Health Study

... seen on either the chest or abdominal inductance channels. ...

polysomnography-introduction.md

Home Positive Airway Pressure

... similar names, for example: CHEST and CHEST1. For duplicate ...

README.md

Stanford Technology Analytics and Genomics in Sleep

... nasal and oral breathing, chest movements, leg movements, position, ...

Publications

... Predicts Incident Heart Failure. Chest, 158(2), 739–750. https://doi.org/10.1016/j.chest.2020.03.053 Hartmann, ...

Missing values in shhs1-dataset-0.7.0.cs

Reply by mrueschman on November 25, 2015 on Forum

... by chestqual (quality of chest signal) and abdoqual (quality ...

Parsing SHHS shhs2-dataset-0.13.0.csv

Reply by mrueschman on February 1, 2018 on Forum

... at times (-1 hr), chest very small amp (- ...

Has a doctor or other health care provider ever told you that you had angina?

v6sangin under Medical History in SOF variables

This variable was collected at visit 6, a different timepoint than the 'Visit 8' sleep variables

Hours of usable thoracic signal

chestdur under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

Days to First Angina Episodes Since Baseline

ang_date under Clinical Data/Incident Outcomes/Cardiovascular Diseases in SHHS variables

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first angina pectoris episode

Number of Angina Episodes Since Baseline

angina under Clinical Data/Incident Outcomes/Cardiovascular Diseases in SHHS variables

Angina episodes since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Number of Angina Episodes Prior to Baseline

prev_ang under Clinical Data/Incident Outcomes/Cardiovascular Diseases in SHHS variables

Angina episodes prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Doctor of Medicine (MD) Reported Angina (Sleep Heart Health Study Visit One (SHHS1))

angina15 under Medical History/SHHS1 in SHHS variables

Doctor of Medicine (MD) said participant had angina?

Quality of the thoracic signal

chstqual under Sleep Monitoring/Polysomnography/Signal Quality/SHHS1 in SHHS variables

Sleep Heart Health Study Visit 1 (SHHS1)-Vary from 1 (poorest) to 4 (best) and reflect the proportion of time the signals were useable. Useable respiratory data is defined as the number of hours that abnormal breaths can be distinguished from normal breaths

Hours of usable thoracic signal

chestdur under Sleep Monitoring/Polysomnography/Signal Quality in SHHS variables

Hours of useable signal are rounded out to the lowest whole integer (e.g. 4.6 hours of useable data = 4). Useable respiratory data is defined as the number of hours that abnormal breaths can be distinguished from normal breaths