Race/Ethnicity

MESA exam number vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 10.5 ± 17.1 3.3 0.0 100.0 180 2,237
Participant Age at MESA Sleep Visit vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 10.5 ± 17.1 3.3 0.0 100.0 180 2,237
54.0 to 62.0 years 525 7.9 ± 13.1 2.2 0.0 77.1 35 560
62.0 to 69.0 years 532 9.9 ± 17.4 2.9 0.0 99.8 27 559
69.0 to 77.0 years 510 11.1 ± 17.3 3.8 0.0 100.0 49 559
77.0 to 95.0 years 490 13.4 ± 19.6 5.0 0.0 99.8 69 559
Gender of the participant vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 10.5 ± 17.1 3.3 0.0 100.0 180 2,237
Female 1,103 9.5 ± 16.7 2.3 0.0 100.0 95 1,198
Male 954 11.8 ± 17.4 4.5 0.0 100.0 85 1,039
Race/ethnicity of the participant vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 10.5 ± 17.1 3.3 0.0 100.0 180 2,237
White, Caucasian 743 12.8 ± 19.9 3.9 0.0 100.0 87 830
Chinese American 250 5.7 ± 8.8 2.4 0.0 49.1 15 265
Black, African-American 573 10.3 ± 16.9 3.0 0.0 96.6 43 616
Hispanic 491 9.9 ± 15.1 3.4 0.0 84.7 35 526