Gender

MESA exam number vs Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% 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 20.4 ± 19.0 14.3 0.0 111.3 180 2,237
Participant Age at MESA Sleep Visit vs Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% 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 20.4 ± 19.0 14.3 0.0 111.3 180 2,237
54.0 to 62.0 years 525 18.1 ± 19.0 11.4 0.0 111.3 35 560
62.0 to 69.0 years 532 21.1 ± 20.4 14.9 0.0 102.0 27 559
69.0 to 77.0 years 510 20.7 ± 18.4 15.3 0.0 95.8 49 559
77.0 to 95.0 years 490 21.8 ± 18.1 16.6 0.0 103.5 69 559
Gender of the participant vs Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% 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 20.4 ± 19.0 14.3 0.0 111.3 180 2,237
Female 1,103 16.1 ± 16.4 10.9 0.0 110.3 95 1,198
Male 954 25.3 ± 20.6 19.9 0.0 111.3 85 1,039
Race/ethnicity of the participant vs Apnea-Hypopnea Index: (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% 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 20.4 ± 19.0 14.3 0.0 111.3 180 2,237
White, Caucasian 743 19.2 ± 18.4 12.8 0.0 102.0 87 830
Chinese American 250 20.8 ± 18.6 15.1 0.0 85.9 15 265
Black, African-American 573 20.0 ± 19.9 13.6 0.0 111.3 43 616
Hispanic 491 22.4 ± 19.0 17.4 0.0 103.5 35 526