AvgDurWk_im_w7_f2 - Search - Sleep Data - National Sleep Research Resource

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Average daily duration of wake in bed across all days from actigraphy

sawa46 under Sleep Monitoring/Actigraphy in HCHS variables

This variable is similar to sawa59; however, sawa46 is generated by Actiware software before data optimization.

Average daily duration of wake in bed across all days from actigraphy

sawa59 under Sleep Monitoring/Actigraphy in HCHS variables

This variable is similar to sawa46; however, sawa46 is generated by Actiware software before data optimization.

Average daily duration of wake in bed in all days from actigraphy

avginbedwake5 under Sleep Monitoring/Actigraphy in MESA variables

Duration of wake in bed is the sum of sleep latency, wake after sleep onset (WASO) and wake after sleep offset in main sleep. Conventionally, this variable would be called "total wake time" (TWT).