Histogram

MESA exam number vs Average daily sleep efficiency in weekends from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,137 89.8 ± 4.3 90.6 63.0 99.6 100 2,237
Participant Age at MESA Sleep Visit vs Average daily sleep efficiency in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,137 89.8 ± 4.3 90.6 63.0 99.6 100 2,237
54.0 to 62.0 years 541 89.8 ± 4.1 90.4 64.4 97.2 19 560
62.0 to 69.0 years 534 89.7 ± 4.2 90.6 64.0 99.6 25 559
69.0 to 77.0 years 530 89.6 ± 4.8 90.4 63.0 97.6 29 559
77.0 to 95.0 years 532 89.9 ± 4.2 90.7 64.1 98.8 27 559
Gender of the participant vs Average daily sleep efficiency in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,137 89.8 ± 4.3 90.6 63.0 99.6 100 2,237
Female 1,148 90.2 ± 4.0 90.8 63.0 99.6 50 1,198
Male 989 89.3 ± 4.6 90.1 64.0 97.4 50 1,039
Race/ethnicity of the participant vs Average daily sleep efficiency in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,137 89.8 ± 4.3 90.6 63.0 99.6 100 2,237
White, Caucasian 805 90.4 ± 4.0 91.2 63.8 98.1 25 830
Chinese American 242 89.4 ± 4.8 90.4 64.4 97.2 23 265
Black, African-American 590 89.4 ± 4.6 90.1 63.0 97.1 26 616
Hispanic 500 89.3 ± 4.3 89.9 71.2 99.6 26 526