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Multi-Ethnic Study of Atherosclerosis

Name Label Folder
apavgdur5
Average length of apnea with no oxygen desaturation threshold used and with or without arousal during sleep from type II polysomnography
Average length of apnea with no oxygen desaturation threshold used and with or without arousal during sleep from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
cavgdur5
Average length of central apneas with no oxygen desaturation threshold used and with or without arousal during sleep from type II polysomnography
Average length of central apneas with no oxygen desaturation threshold used and with or without arousal during sleep from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
havgdur5
Average length of hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Average length of hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
hbavgdur5
Average length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Average length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
longap5
Maximum length of apneas with no oxygen desaturation threshold used an with or without arousal from type II polysomnography
Maximum length of apneas with no oxygen desaturation threshold used an with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
longhyp5
Maximum length of hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Maximum length of hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
longhypb5
Maximun length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Maximun length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
oavgdur5
Average length of obstructive apneas with no oxygen desaturation threshold and with or without arousal from type II polysomnography
Average length of obstructive apneas with no oxygen desaturation threshold and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcohb3slp5
Percentage of total sleep duration: (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) from type II polysomnography
Percentage of total sleep duration: (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) from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcohb3waslp5
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation or with arousal) from type II polysomnography
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation or with arousal) from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcohbwaslp5
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal) from type II polysomnography
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal) from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcoslp5
Percentage of total sleep duration with apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Percentage of total sleep duration with apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcstah3d5
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with 30 - 50% flow reduction and >= 3% oxygen desaturation and with or without arousal) from type II polysomnography
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with 30 - 50% flow reduction and >= 3% oxygen desaturation and with or without arousal) from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcstahar5
Percent total sleep duration with apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used or with arousal from type II polysomnography
Percent total sleep duration with apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used or with arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pcstahda5
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with 30 - 50% flow reduction and >= 3% oxygen desaturation or with arousal) from type II polysomnography
Percentage of total sleep duration: (apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with 30 - 50% flow reduction and >= 3% oxygen desaturation or with arousal) from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
pctsthyp5
Percentage of total sleep duration with hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Percentage of total sleep duration with hypopneas with 30 - 50% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths
phbslp5
Percentage of total sleep duration with hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal from type II polysomnography
Percentage of total sleep duration with hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal from type II polysomnography Sleep Monitoring/Polysomnography/Respiratory Event Lengths