Race/Ethnicity

MESA exam number vs Percentage of total sleep duration in non-supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 59.7 ± 31.8 65.3 0.0 100.0 180 2,237
Participant Age at MESA Sleep Visit vs Percentage of total sleep duration in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 59.7 ± 31.8 65.3 0.0 100.0 180 2,237
54.0 to 62.0 years 525 57.7 ± 30.2 62.0 0.0 100.0 35 560
62.0 to 69.0 years 532 60.2 ± 31.1 65.3 0.0 100.0 27 559
69.0 to 77.0 years 510 61.3 ± 31.9 67.9 0.0 100.0 49 559
77.0 to 95.0 years 490 59.6 ± 33.9 65.7 0.0 100.0 69 559
Gender of the participant vs Percentage of total sleep duration in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 59.7 ± 31.8 65.3 0.0 100.0 180 2,237
Female 1,103 59.7 ± 31.5 64.2 0.0 100.0 95 1,198
Male 954 59.7 ± 32.1 66.3 0.0 100.0 85 1,039
Race/ethnicity of the participant vs Percentage of total sleep duration in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 59.7 ± 31.8 65.3 0.0 100.0 180 2,237
White, Caucasian 743 65.4 ± 30.0 72.1 0.0 100.0 87 830
Chinese American 250 51.3 ± 32.0 55.1 0.0 100.0 15 265
Black, African-American 573 57.2 ± 31.7 61.3 0.0 100.0 43 616
Hispanic 491 58.2 ± 33.0 65.0 0.0 100.0 35 526