Race/Ethnicity

MESA exam number vs Average daily sleep period in weekdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,151 423.8 ± 88.7 432.3 70.1 755.7 86 2,237
Participant Age at MESA Sleep Visit vs Average daily sleep period in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,151 423.8 ± 88.7 432.3 70.1 755.7 86 2,237
54.0 to 62.0 years 544 415.1 ± 78.8 422.8 88.0 633.0 16 560
62.0 to 69.0 years 537 422.5 ± 85.0 430.6 70.1 606.0 22 559
69.0 to 77.0 years 532 431.4 ± 88.0 441.3 138.1 755.7 27 559
77.0 to 95.0 years 538 426.4 ± 101.2 437.6 80.1 648.1 21 559
Gender of the participant vs Average daily sleep period in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,151 423.8 ± 88.7 432.3 70.1 755.7 86 2,237
Female 1,155 435.3 ± 83.6 442.4 115.0 648.1 43 1,198
Male 996 410.5 ± 92.6 420.0 70.1 755.7 43 1,039
Race/ethnicity of the participant vs Average daily sleep period in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,151 423.8 ± 88.7 432.3 70.1 755.7 86 2,237
White, Caucasian 806 441.5 ± 78.4 449.3 115.0 672.3 24 830
Chinese American 244 415.7 ± 86.2 424.9 152.1 633.5 21 265
Black, African-American 597 398.2 ± 94.8 410.1 70.1 648.1 19 616
Hispanic 504 429.8 ± 90.8 432.3 83.5 755.7 22 526