Age

MESA exam number vs Average daily duration of wake after sleep offset in non-workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,077 2.4 ± 1.8 2.0 0.0 14.0 160 2,237
Participant Age at MESA Sleep Visit vs Average daily duration of wake after sleep offset in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 2.4 ± 1.8 2.0 0.0 14.0 160 2,237
54.0 to 62.0 years 519 2.3 ± 2.0 1.8 0.0 14.0 41 560
62.0 to 69.0 years 521 2.3 ± 1.7 2.0 0.0 11.0 38 559
69.0 to 77.0 years 514 2.6 ± 1.9 2.1 0.0 12.7 45 559
77.0 to 95.0 years 523 2.4 ± 1.7 2.1 0.0 10.4 36 559
Gender of the participant vs Average daily duration of wake after sleep offset in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 2.4 ± 1.8 2.0 0.0 14.0 160 2,237
Female 1,123 2.4 ± 1.7 2.1 0.0 13.5 75 1,198
Male 954 2.4 ± 1.9 1.9 0.0 14.0 85 1,039
Race/ethnicity of the participant vs Average daily duration of wake after sleep offset in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 2.4 ± 1.8 2.0 0.0 14.0 160 2,237
White, Caucasian 776 2.4 ± 1.7 2.1 0.0 13.5 54 830
Chinese American 236 2.3 ± 2.0 1.8 0.0 11.5 29 265
Black, African-American 581 2.3 ± 1.8 1.9 0.0 12.4 35 616
Hispanic 484 2.5 ± 1.9 2.1 0.0 14.0 42 526