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ahi_d under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in HOMEPAP variables
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. Search for all AHI variables consistent with the same clinical guidelines within this dataset
ahi_t under Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices in HOMEPAP variables
Calculated - Summary metric of sleep disordered breathing events. The definition of hypopnea events is consistent with the following clinical guidelines: (1) AASM 2012 update (alternative) Berry RB et al. 2012 (PubMed ID:23066376), and (2) AASM 2015 (acceptable) [Berry RB et al. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, Version 2.2. American Academy of Sleep Medicine, Darien, IL, 2015.]. Search for all AHI variables consistent with the same clinical guidelines within this dataset
avgsao2_d under Sleep Monitoring/Polysomnography/Oxygen Saturation in HOMEPAP variables
avgsao2_t under Sleep Monitoring/Polysomnography/Oxygen Saturation in HOMEPAP variables
pctrem_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctrem_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctsa90p_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctsa90p_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctstg1_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctstg1_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctstg2_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctstg2_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctstg34_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
pctstg34_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Conventionally, total sleep duration would be called total sleep time (TST).
slpeff_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep (i.e. total sleep time, TST), while in-bed period is the interval between lights off/in-bed time and lights on/out-bed time (i.e. time in bed, TIB).
slpeff_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep (i.e. total sleep time, TST), while in-bed period is the interval between lights off/in-bed time and lights on/out-bed time (i.e. time in bed, TIB).
slpprd_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.This time period is used to calculate indices and other averages.
slpprd_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.This time period is used to calculate indices and other averages.
sched_0510 under Demographics/Employment in STAGES variables
Is your shift divided into two or more periods of time with several hours off in between?
wd_ema under Sleep Questionnaires/Sleep Disturbance in ANSWERS variables
Item calculated based on combined review of Split week self-assessment of sleep survey (SASS-Y) and the Munich Chronotype Questionnaire (MCTQ). Search for all SASS-Y/MCTQ variables within this dataset
wd_nwak under Sleep Questionnaires/Sleep Disturbance in ANSWERS variables
Item calculated based on combined review of Split week self-assessment of sleep survey (SASS-Y) and the Munich Chronotype Questionnaire (MCTQ). Search for all SASS-Y/MCTQ variables within this dataset
wd_sq under Sleep Questionnaires/Sleep Disturbance in ANSWERS variables
Item calculated based on combined review of Split week self-assessment of sleep survey (SASS-Y) and the Munich Chronotype Questionnaire (MCTQ). Search for all SASS-Y/MCTQ variables within this dataset
we_ema under Sleep Questionnaires/Sleep Disturbance in ANSWERS variables
Item calculated based on combined review of Split week self-assessment of sleep survey (SASS-Y) and the Munich Chronotype Questionnaire (MCTQ). Search for all SASS-Y/MCTQ variables within this dataset