wd_tob wd_ttb
Name
wd_tst
Label
Weekday Total Sleep Time
Description

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

Calculation
wd_tst = wd_tib - wd_twt - wd_bts
Type
numeric
Tags
avgdursp_w5_f3 mctq sassy sassy_mctq sleep_duration
Cross-Sectional Survey vs Weekday Total Sleep Time
N Mean StdDev Median Min Max Unknown Total
Cross-Sectional Survey 971 456.8 ± 104.4 465.0 30.0 815.0 - 971
What is your sex? vs Weekday Total Sleep Time
Cross-Sectional Survey
N Mean StdDev Median Min Max Unknown Total
Total 971 456.8 ± 104.4 465.0 30.0 815.0 - 971
Male 258 449.9 ± 104.4 460.0 97.0 688.0 - 258
Female 713 459.3 ± 104.4 465.0 30.0 815.0 - 713
What is your race (select all that apply)? vs Weekday Total Sleep Time
Cross-Sectional Survey
N Mean StdDev Median Min Max Unknown Total
Total 971 456.8 ± 104.4 465.0 30.0 815.0 - 971
White / Caucasian 746 462.3 ± 103.8 470.0 30.0 815.0 - 746
Black / African American 45 428.3 ± 107.3 445.0 120.0 610.0 - 45
Native American / Alaska Native 20 450.8 ± 92.1 454.0 225.0 629.0 - 20
Multiracial 58 466.7 ± 105.0 462.5 185.0 760.0 - 58
Native Hawaiian / Pacific Islander 4 366.0 ± 145.1 426.0 150.0 462.0 - 4
Asian American 98 427.1 ± 101.5 431.5 130.0 653.0 - 98