Name
avgwasonw5
Label
Average daily duration of wake after sleep onset (waso) in non-workdays from actigraphy
Description

WASO is the duration of being awake between sleep onset and offset time in main sleep.

Units
minutes (min)
Type
numeric
MESA exam number vs Average daily duration of wake after sleep onset (waso) in non-workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,077 37.7 ± 17.5 35.0 0.5 147.3 160 2,237
Participant Age at MESA Sleep Visit vs Average daily duration of wake after sleep onset (waso) in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 37.7 ± 17.5 35.0 0.5 147.3 160 2,237
54.0 to 62.0 years 519 38.2 ± 17.6 36.0 3.8 147.3 41 560
62.0 to 69.0 years 521 37.3 ± 16.5 34.5 0.5 104.5 38 559
69.0 to 77.0 years 514 38.7 ± 18.1 35.2 4.0 112.7 45 559
77.0 to 95.0 years 523 36.7 ± 17.5 34.4 6.3 134.4 36 559
Gender of the participant vs Average daily duration of wake after sleep onset (waso) in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 37.7 ± 17.5 35.0 0.5 147.3 160 2,237
Female 1,123 36.6 ± 16.3 34.4 0.5 147.3 75 1,198
Male 954 39.1 ± 18.7 36.0 0.5 130.5 85 1,039
Race/ethnicity of the participant vs Average daily duration of wake after sleep onset (waso) in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 37.7 ± 17.5 35.0 0.5 147.3 160 2,237
White, Caucasian 776 36.4 ± 15.9 34.4 0.5 109.1 54 830
Chinese American 236 37.1 ± 17.5 34.0 9.0 111.3 29 265
Black, African-American 581 38.1 ± 19.8 34.3 0.5 147.3 35 616
Hispanic 484 39.7 ± 16.5 37.2 7.8 112.7 42 526