Race/Ethnicity

MESA exam number vs Average daily total sleep duration in main sleep in non-workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,077 391.2 ± 86.7 401.6 42.3 743.0 160 2,237
Participant Age at MESA Sleep Visit vs Average daily total sleep duration in main sleep in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 391.2 ± 86.7 401.6 42.3 743.0 160 2,237
54.0 to 62.0 years 519 385.8 ± 81.9 392.0 89.0 610.8 41 560
62.0 to 69.0 years 521 389.5 ± 87.0 398.3 42.3 743.0 38 559
69.0 to 77.0 years 514 396.1 ± 84.2 405.2 117.6 637.5 45 559
77.0 to 95.0 years 523 393.4 ± 92.9 403.9 83.2 607.4 36 559
Gender of the participant vs Average daily total sleep duration in main sleep in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 391.2 ± 86.7 401.6 42.3 743.0 160 2,237
Female 1,123 402.5 ± 80.3 411.8 81.8 743.0 75 1,198
Male 954 377.9 ± 91.8 388.0 42.3 637.5 85 1,039
Race/ethnicity of the participant vs Average daily total sleep duration in main sleep in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 391.2 ± 86.7 401.6 42.3 743.0 160 2,237
White, Caucasian 776 411.1 ± 76.9 419.5 81.8 610.8 54 830
Chinese American 236 377.7 ± 85.8 396.9 139.1 607.4 29 265
Black, African-American 581 365.1 ± 91.0 372.9 42.3 597.5 35 616
Hispanic 484 397.2 ± 87.6 401.4 83.2 743.0 42 526