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Age

MESA exam number vs Percent total sleep duration with below 75% oxygen saturation from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 0.1 ± 1.3 0.0 0.0 45.2 180 2,237
Participant Age at MESA Sleep Visit vs Percent total sleep duration with below 75% oxygen saturation from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 0.1 ± 1.3 0.0 0.0 45.2 180 2,237
54.0 to 62.0 years 525 0.1 ± 0.8 0.0 0.0 15.8 35 560
62.0 to 69.0 years 532 0.2 ± 2.1 0.0 0.0 45.2 27 559
69.0 to 77.0 years 510 0.1 ± 0.8 0.0 0.0 11.3 49 559
77.0 to 95.0 years 490 0.1 ± 0.7 0.0 0.0 13.7 69 559
Gender of the participant vs Percent total sleep duration with below 75% oxygen saturation from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 0.1 ± 1.3 0.0 0.0 45.2 180 2,237
Female 1,103 0.1 ± 0.6 0.0 0.0 11.4 95 1,198
Male 954 0.2 ± 1.7 0.0 0.0 45.2 85 1,039
Race/ethnicity of the participant vs Percent total sleep duration with below 75% oxygen saturation from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 0.1 ± 1.3 0.0 0.0 45.2 180 2,237
White, Caucasian 743 0.08 ± 0.6 0.0 0.0 11.3 87 830
Chinese American 250 0.05 ± 0.3 0.0 0.0 2.9 15 265
Black, African-American 573 0.2 ± 2.1 0.0 0.0 45.2 43 616
Hispanic 491 0.2 ± 1.0 0.0 0.0 13.7 35 526