Histogram

MESA exam number vs Standard deviation of daily sleep period in weekends from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,110 72.9 ± 77.0 51.3 0.0 1,834.6 127 2,237
Participant Age at MESA Sleep Visit vs Standard deviation of daily sleep period in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,110 72.9 ± 77.0 51.3 0.0 1,834.6 127 2,237
54.0 to 62.0 years 535 76.4 ± 101.5 53.0 0.0 1,834.6 25 560
62.0 to 69.0 years 529 74.6 ± 68.1 54.1 0.4 365.2 30 559
69.0 to 77.0 years 521 70.0 ± 63.4 48.1 0.0 321.0 38 559
77.0 to 95.0 years 525 70.6 ± 68.3 47.7 0.0 363.5 34 559
Gender of the participant vs Standard deviation of daily sleep period in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,110 72.9 ± 77.0 51.3 0.0 1,834.6 127 2,237
Female 1,135 76.1 ± 86.4 53.0 0.0 1,834.6 63 1,198
Male 975 69.2 ± 64.1 49.1 0.0 326.3 64 1,039
Race/ethnicity of the participant vs Standard deviation of daily sleep period in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,110 72.9 ± 77.0 51.3 0.0 1,834.6 127 2,237
White, Caucasian 796 63.8 ± 61.3 44.7 0.0 363.5 34 830
Chinese American 238 73.6 ± 73.4 46.7 0.0 326.3 27 265
Black, African-American 582 84.2 ± 100.4 59.0 0.4 1,834.6 34 616
Hispanic 494 74.0 ± 67.2 52.9 0.4 438.8 32 526