Age

MESA exam number vs Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 3.1 ± 7.0 0.5 0.0 80.5 180 2,237
Participant Age at MESA Sleep Visit vs Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 3.1 ± 7.0 0.5 0.0 80.5 180 2,237
54.0 to 62.0 years 525 2.3 ± 5.7 0.3 0.0 46.6 35 560
62.0 to 69.0 years 532 3.5 ± 8.4 0.6 0.0 65.3 27 559
69.0 to 77.0 years 510 2.9 ± 5.6 0.5 0.0 35.6 49 559
77.0 to 95.0 years 490 3.8 ± 7.7 0.8 0.0 80.5 69 559
Gender of the participant vs Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 3.1 ± 7.0 0.5 0.0 80.5 180 2,237
Female 1,103 1.8 ± 4.6 0.3 0.0 80.5 95 1,198
Male 954 4.6 ± 8.7 0.9 0.0 63.8 85 1,039
Race/ethnicity of the participant vs Obstructive Apnea Index: (Obstructive apneas with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 3.1 ± 7.0 0.5 0.0 80.5 180 2,237
White, Caucasian 743 2.4 ± 6.2 0.4 0.0 80.5 87 830
Chinese American 250 4.0 ± 6.9 0.9 0.0 39.9 15 265
Black, African-American 573 3.4 ± 7.8 0.5 0.0 65.3 43 616
Hispanic 491 3.3 ± 6.9 0.6 0.0 54.5 35 526