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At what time do you usually wake up on weekdays or your work days - AM or PM

At what time do you usually wake up on weekdays or your work days - hour? (hours component of time, 1 to 12)

At what time do you usually wake up on weekdays or your work days - minute?

At what time do you usually wake up on weekends or your non-work days - AM or PM

At what time do you usually wake up on weekends or your non-work days - hour? (hours component of time, 1 to 12)

At what time do you usually wake up on weekends or your non-work days - minute? (minutes component of time, 0 to 59)

PSG Duration (min) of Wake where Oxygen Saturation Less than 85%

FD sleep+wake cycle length

FD wake period (WP) length

Habitual is 2:1 and Chronic Sleep Restriction (CSR) is 3.3:1

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.(0=no (full scoring); 1=yes (sleep/wake only))

1=Study scored sleep wake

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

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

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

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

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

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

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

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

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?

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

... to estimate sleep and wake times, not as a ... square centimeter | | wake | Awake indicator | ...

... would be classified as wake by R & K ... can proceed to the wake stage (by R & ...

... bed, sleep efficiency, total wake time, sleep quality, sleep ... such as sleep latency, wake after sleep onset, early ...