Race/Ethnicity

MESA exam number vs Average daily total sleep duration in main sleep in weekdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,151 386.6 ± 83.0 394.3 68.2 682.4 86 2,237
Participant Age at MESA Sleep Visit vs Average daily total sleep duration in main sleep in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,151 386.6 ± 83.0 394.3 68.2 682.4 86 2,237
54.0 to 62.0 years 544 377.9 ± 73.4 383.2 82.5 544.7 16 560
62.0 to 69.0 years 537 385.2 ± 79.7 391.8 68.2 571.4 22 559
69.0 to 77.0 years 532 393.0 ± 83.2 402.5 130.9 682.4 27 559
77.0 to 95.0 years 538 390.3 ± 93.9 398.2 74.3 593.4 21 559
Gender of the participant vs Average daily total sleep duration in main sleep in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,151 386.6 ± 83.0 394.3 68.2 682.4 86 2,237
Female 1,155 399.1 ± 78.0 405.8 102.6 593.4 43 1,198
Male 996 372.0 ± 86.3 378.3 68.2 682.4 43 1,039
Race/ethnicity of the participant vs Average daily total sleep duration in main sleep in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,151 386.6 ± 83.0 394.3 68.2 682.4 86 2,237
White, Caucasian 806 405.8 ± 74.1 413.3 102.6 611.4 24 830
Chinese American 244 377.7 ± 80.0 387.2 133.3 591.8 21 265
Black, African-American 597 360.2 ± 86.7 370.3 68.2 593.4 19 616
Hispanic 504 391.2 ± 84.9 392.2 75.2 682.4 22 526