Gender

MESA exam number vs Total number of days with sleep data in the entire actigraphy recording period in non-workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,077 5.1 ± 2.1 6.0 1.0 9.0 160 2,237
Participant Age at MESA Sleep Visit vs Total number of days with sleep data in the entire actigraphy recording period in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 5.1 ± 2.1 6.0 1.0 9.0 160 2,237
54.0 to 62.0 years 519 3.8 ± 2.2 3.0 1.0 9.0 41 560
62.0 to 69.0 years 521 5.0 ± 2.2 6.0 1.0 8.0 38 559
69.0 to 77.0 years 514 5.6 ± 1.9 7.0 1.0 8.0 45 559
77.0 to 95.0 years 523 6.1 ± 1.6 7.0 1.0 9.0 36 559
Gender of the participant vs Total number of days with sleep data in the entire actigraphy recording period in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 5.1 ± 2.1 6.0 1.0 9.0 160 2,237
Female 1,123 5.3 ± 2.0 6.0 1.0 9.0 75 1,198
Male 954 4.9 ± 2.2 6.0 1.0 9.0 85 1,039
Race/ethnicity of the participant vs Total number of days with sleep data in the entire actigraphy recording period in non-workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,077 5.1 ± 2.1 6.0 1.0 9.0 160 2,237
White, Caucasian 776 5.1 ± 2.1 6.0 1.0 9.0 54 830
Chinese American 236 4.9 ± 2.3 6.0 1.0 7.0 29 265
Black, African-American 581 5.2 ± 2.1 6.0 1.0 8.0 35 616
Hispanic 484 5.1 ± 2.2 6.0 1.0 9.0 42 526