Race/Ethnicity

MESA Exam Number vs Average Sleep Efficiency In Main Sleeps Across All Reliable Days (Percent)
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,089 89.5 ± 4.1 90.2 63.2 98.2 148 2,237
Participant Age at MESA Sleep Visit vs Average Sleep Efficiency In Main Sleeps Across All Reliable Days (Percent)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,089 89.5 ± 4.1 90.2 63.2 98.2 148 2,237
54.0 to 62.0 years 532 89.6 ± 3.8 90.0 69.9 96.9 28 560
62.0 to 69.0 years 528 89.5 ± 4.1 90.3 63.2 97.3 31 559
69.0 to 77.0 years 519 89.3 ± 4.4 90.2 69.8 96.7 40 559
77.0 to 95.0 years 510 89.5 ± 4.2 90.3 65.4 98.2 49 559
Gender vs Average Sleep Efficiency In Main Sleeps Across All Reliable Days (Percent)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,089 89.5 ± 4.1 90.2 63.2 98.2 148 2,237
Female 1,120 90.0 ± 3.7 90.6 66.7 98.2 78 1,198
Male 969 88.8 ± 4.4 89.6 63.2 96.5 70 1,039
Race/ethnicity vs Average Sleep Efficiency In Main Sleeps Across All Reliable Days (Percent)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,089 89.5 ± 4.1 90.2 63.2 98.2 148 2,237
White, Caucasian 794 90.4 ± 3.7 91.0 65.4 97.3 36 830
Chinese American 238 89.1 ± 4.5 90.1 68.5 96.2 27 265
Black, African-American 573 88.7 ± 4.5 89.4 63.2 96.6 43 616
Hispanic 484 89.0 ± 3.8 89.4 72.7 98.2 42 526