wake - Search - Sleep Data - National Sleep Research Resource - NSRR

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REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type I polysomnography

remlaiip under Sleep Monitoring/Polysomnography/Sleep Architecture in CHAT variables

Total sleep time from beginning of sleep to first epoch of rapid eye movement sleep (REM) (excluding wake)

Average daily duration of wake after sleep offset in all days from actigraphy

avgsnooze5 under Sleep Monitoring/Actigraphy in MESA variables

Wake after sleep offset refers to the time elapsed between the end of sleep and the end of ret interval in main sleeps.

Average daily duration of wake after sleep offset in non-workdays from actigraphy

avgsnoozenw5 under Sleep Monitoring/Actigraphy in MESA variables

Wake after sleep offset refers to the time elapsed between the end of sleep and the end of ret interval in main sleeps.

Average daily duration of wake after sleep offset in weekdays from actigraphy

avgsnoozewd5 under Sleep Monitoring/Actigraphy in MESA variables

Wake after sleep offset refers to the time elapsed between the end of sleep and the end of ret interval in main sleeps.

Average daily duration of wake after sleep offset in weekends from actigraphy

avgsnoozewe5 under Sleep Monitoring/Actigraphy in MESA variables

Wake after sleep offset refers to the time elapsed between the end of sleep and the end of ret interval in main sleeps.

Average daily duration of wake after sleep offset in workdays from actigraphy

avgsnoozewo5 under Sleep Monitoring/Actigraphy in MESA variables

Wake after sleep offset refers to the time elapsed between the end of sleep and the end of ret interval in main sleeps.

Women's Health Initiative Insomnia Rating Scale: Wake earlier than planned

wakeearly5 under Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS) in MESA variables

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al. (2003) Original question: The next questions ask about your sleep habits. Please choose one of the answers for each of the following questions. Pick the answer that best describes how often you experienced the situation in the past 4 weeks. 6. Did you wake up earlier than you planned to? Search for all WHIIRS variables within this dataset

Women's Health Initiative Insomnia Rating Scale: Wake several times at night

wakeup5 under Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS) in MESA variables

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al. (2003) Original question: The next questions ask about your sleep habits. Please choose one of the answers for each of the following questions. Pick the answer that best describes how often you experienced the situation in the past 4 weeks. 5. Did you wake up several times a night? Search for all WHIIRS variables within this dataset

Self-reported end time of the in-bed period on weekdays in 24-hour format from survey questionnaires

waketmwkday5c under Sleep Questionnaires/Sleep Habits in MESA variables

Conventionally this variable would be called wake time.Original question: 2. What time do you usually wake up: a. On weekdays or work or school days?

Self-reported end time of the in-bed period on weekends in 24-hour format from survey questionnaires

waketmwkend5c under Sleep Questionnaires/Sleep Habits in MESA variables

Conventionally this variable would be called wake time.Original question: 2. What time do you usually wake up: b. On weekends, or days off?

Study scored sleep/wake rather than with full sleep staging if there is not sufficient quality on EEG lead. Studies scored as sleep wake have all sleep stages scored using a default of Stage 2 and no arousals are scored.

nsrr_flag_spsw under Harmonized/Polysomnography/Signal Quality in CFS variables

Harmonized by the NSRR team. Source: :slewake: at Visit 5

Did you wake up during the night?

wakent under Sleep Monitoring/Polysomnography/Evening and Morning Survey in CFS variables

How many times did you wake up?

wakman under Sleep Monitoring/Polysomnography/Evening and Morning Survey in CFS variables

Compared to usual, wake up more, same, or less?

wakmanco under Sleep Monitoring/Polysomnography/Evening and Morning Survey in CFS variables

Total duration of wake time during sleep period with oxygen saturation < 90% from type I polysomnography

sao90awk under Sleep Monitoring/Polysomnography/Oxygen Saturation in CFS variables

PSG Quality Assessment: Sleep Wake Scoring

slewake under Sleep Monitoring/Polysomnography/Signal Quality in CFS variables

Study was scored sleep/wake rathen than with full sleep staging. This assessment is made by the scorer if there is not sufficient quality on EEG leads to do full R&K scoring. (0=no (full scoring); 1=yes (sleep/wake only))

PSG Quality Assessment: Wake/Sleep Scoring unreliable

wakslepr under Sleep Monitoring/Polysomnography/Signal Quality in CFS variables

Scorer noted that there was a problem differentiating stage wake from stage sleep.

REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography

remlaiip under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables

REM Sleep Latency: the interval between the first sleep epoch and REM sleep including wake from type II polysomnography

remlaip under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables

Wake After Sleep Onset: the total duration being awake between sleep onset and lights-on/out-bed time from type I polysomnography

waso under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables

Over the last month, have you experienced: loud Snoring - loud enough to wake others

snloudly under Sleep Questionnaires/Sleep Disordered Breathing in CFS variables

During the past month, how many times per night did you wake up

nightup under Sleep Questionnaires/Sleep Disturbance in CFS variables

Over the last month, have you experienced: no matter how much sleep you had, you didn't wake up feeling rested

slprest under Sleep Questionnaires/Sleep Disturbance in CFS variables

Over the last month, have you experienced: needed to wake up from sleep to use the toilet 2 or more times

upbath under Sleep Questionnaires/Sleep Disturbance in CFS variables

Calculated sleep duration on weekdays

dayslp_dur_hr under Sleep Questionnaires/Sleep Habits in CFS variables

The difference between DAYSLP (self-reported sleep time) and DAYWAKE (self-reported wake time). The value will be missing if either DAYSLP or DAYWAKE are missing.