Name
wd_ttb
Label
Weekday Time to Bed
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

Type
numeric
Cross-Sectional Survey vs Weekday Time to Bed
N Mean StdDev Median Min Max Unknown Total
Cross-Sectional Survey 971 23.1 ± 1.6 23.0 18.0 30.0 - 971
What is your sex? vs Weekday Time to Bed
Cross-Sectional Survey
N Mean StdDev Median Min Max Unknown Total
Total 971 23.1 ± 1.6 23.0 18.0 30.0 - 971
Male 258 23.3 ± 1.6 23.0 19.4 29.0 - 258
Female 713 23.1 ± 1.6 23.0 18.0 30.0 - 713
What is your race (select all that apply)? vs Weekday Time to Bed
Cross-Sectional Survey
N Mean StdDev Median Min Max Unknown Total
Total 971 23.1 ± 1.6 23.0 18.0 30.0 - 971
White / Caucasian 746 23.1 ± 1.6 23.0 18.0 30.0 - 746
Black / African American 45 22.9 ± 1.6 23.0 19.4 26.4 - 45
Native American / Alaska Native 20 22.6 ± 1.9 22.6 19.4 27.1 - 20
Multiracial 58 23.2 ± 1.9 23.0 19.0 30.0 - 58
Native Hawaiian / Pacific Islander 4 22.0 ± 0.2 22.1 21.6 22.1 - 4
Asian American 98 23.6 ± 1.6 23.0 18.7 29.0 - 98