Gender

MESA exam number vs Average daily sleep maintenance efficiency in weekends from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,137 91.3 ± 4.1 92.0 65.7 99.8 100 2,237
Participant Age at MESA Sleep Visit vs Average daily sleep maintenance efficiency in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,137 91.3 ± 4.1 92.0 65.7 99.8 100 2,237
54.0 to 62.0 years 541 91.1 ± 3.9 91.6 66.6 99.6 19 560
62.0 to 69.0 years 534 91.2 ± 3.8 92.0 68.6 99.8 25 559
69.0 to 77.0 years 530 91.1 ± 4.4 91.9 65.7 98.2 29 559
77.0 to 95.0 years 532 91.6 ± 4.1 92.2 66.7 99.4 27 559
Gender of the participant vs Average daily sleep maintenance efficiency in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,137 91.3 ± 4.1 92.0 65.7 99.8 100 2,237
Female 1,148 91.7 ± 3.7 92.2 65.7 99.8 50 1,198
Male 989 90.8 ± 4.4 91.6 66.6 98.0 50 1,039
Race/ethnicity of the participant vs Average daily sleep maintenance efficiency in weekends from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,137 91.3 ± 4.1 92.0 65.7 99.8 100 2,237
White, Caucasian 805 91.8 ± 3.8 92.5 65.7 98.9 25 830
Chinese American 242 90.9 ± 4.3 91.6 66.6 97.9 23 265
Black, African-American 590 90.9 ± 4.3 91.6 68.6 99.6 26 616
Hispanic 500 91.0 ± 4.0 91.5 71.6 99.8 26 526