Race/Ethnicity

MESA exam number vs Average daily duration of wake in bed in workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 831 42.1 ± 18.6 39.6 2.5 184.0 1,406 2,237
Participant Age at MESA Sleep Visit vs Average daily duration of wake in bed in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 831 42.1 ± 18.6 39.6 2.5 184.0 1,406 2,237
54.0 to 62.0 years 382 42.3 ± 19.1 39.6 2.5 184.0 178 560
62.0 to 69.0 years 239 42.6 ± 18.8 40.5 4.8 124.5 320 559
69.0 to 77.0 years 143 42.6 ± 17.8 39.8 7.5 110.9 416 559
77.0 to 95.0 years 67 38.2 ± 16.6 34.1 9.5 114.5 492 559
Gender of the participant vs Average daily duration of wake in bed in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 831 42.1 ± 18.6 39.6 2.5 184.0 1,406 2,237
Female 410 42.2 ± 18.9 39.3 2.5 184.0 788 1,198
Male 421 42.0 ± 18.3 40.0 4.8 114.9 618 1,039
Race/ethnicity of the participant vs Average daily duration of wake in bed in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 831 42.1 ± 18.6 39.6 2.5 184.0 1,406 2,237
White, Caucasian 333 41.0 ± 17.6 38.2 7.5 124.5 497 830
Chinese American 105 44.8 ± 19.9 40.5 5.0 114.9 160 265
Black, African-American 213 41.8 ± 22.0 36.6 2.5 184.0 403 616
Hispanic 180 42.9 ± 14.6 42.1 10.0 91.4 346 526