Race/Ethnicity

MESA exam number vs Average daily sleep period in non-workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,077 429.3 ± 93.3 441.5 44.0 942.4 160 2,237
Participant Age at MESA Sleep Visit vs Average daily sleep period in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 429.3 ± 93.3 441.5 44.0 942.4 160 2,237
54.0 to 62.0 years 519 425.1 ± 90.9 437.3 93.5 942.4 41 560
62.0 to 69.0 years 521 427.1 ± 92.8 437.7 44.0 785.5 38 559
69.0 to 77.0 years 514 434.9 ± 89.7 447.3 123.8 704.9 45 559
77.0 to 95.0 years 523 430.3 ± 99.5 443.2 91.0 657.0 36 559
Gender of the participant vs Average daily sleep period in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 429.3 ± 93.3 441.5 44.0 942.4 160 2,237
Female 1,123 439.7 ± 87.2 452.4 88.0 942.4 75 1,198
Male 954 417.1 ± 98.7 428.0 44.0 704.9 85 1,039
Race/ethnicity of the participant vs Average daily sleep period in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 429.3 ± 93.3 441.5 44.0 942.4 160 2,237
White, Caucasian 776 447.6 ± 81.3 457.8 88.0 669.1 54 830
Chinese American 236 415.3 ± 92.1 435.3 175.3 653.0 29 265
Black, African-American 581 404.2 ± 102.4 409.8 44.0 942.4 35 616
Hispanic 484 437.1 ± 93.2 444.3 91.0 785.5 42 526