Gender

Visit vs Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 20.5 ± 16.0 16.0 0.0 106.0 - 2,911
Visit 2 1,026 21.6 ± 17.2 17.0 0.0 97.0 1,885 2,911
Age at Sleep Visit 1 vs Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 20.5 ± 16.0 16.0 0.0 106.0 - 2,911
67.0 to 72.0 years 728 18.4 ± 14.0 15.0 0.0 74.0 - 728
72.0 to 76.0 years 728 20.3 ± 16.6 16.0 0.0 106.0 - 728
76.0 to 80.0 years 728 21.5 ± 16.1 17.0 0.0 85.0 - 728
80.0 to 90.0 years 727 21.6 ± 16.9 17.0 0.0 85.0 - 727
Gender vs Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 20.5 ± 16.0 16.0 0.0 106.0 - 2,911
Female - - - - - - - -
Male 2,911 20.5 ± 16.0 16.0 0.0 106.0 - 2,911
Gender vs Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 21.6 ± 17.2 17.0 0.0 97.0 1,885 2,911
Female - - - - - - - -
Male 1,026 21.6 ± 17.2 17.0 0.0 97.0 1,885 2,911
Race Category vs Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 20.5 ± 16.0 16.0 0.0 106.0 - 2,911
White 2,651 20.6 ± 16.1 17.0 0.0 106.0 - 2,651
African American 99 18.1 ± 14.4 15.0 0.0 72.0 - 99
Asian 85 19.2 ± 14.3 13.0 0.0 60.0 - 85
Native Hawaiian or Other Pacific Islander 3 28.3 ± 18.1 21.0 15.0 49.0 - 3
American Indian or Alaskan Native 1 64.0 - 64.0 64.0 64.0 - 1
Multiracial 30 20.5 ± 13.2 16.0 3.0 44.0 - 30
Unknown 42 20.0 ± 15.7 14.5 1.0 61.0 - 42
Race Category vs Apnea-Hypopnea Index: Apneas with >=3% oxygen desaturation or with arousal+ hypopneas with > 30% flow reduction and >=3% oxygen desaturation or with arousal / hour of sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 21.6 ± 17.2 17.0 0.0 97.0 1,885 2,911
White 896 22.0 ± 17.3 17.0 0.0 97.0 1,755 2,651
African American 41 16.6 ± 16.2 10.0 0.0 69.0 58 99
Asian 49 17.8 ± 15.3 13.0 0.0 60.0 36 85
Native Hawaiian or Other Pacific Islander 3 44.0 ± 10.0 44.0 34.0 54.0 - 3
American Indian or Alaskan Native 1 78.0 - 78.0 78.0 78.0 - 1
Multiracial 14 25.0 ± 18.4 20.0 4.0 59.0 16 30
Unknown 22 18.9 ± 14.0 15.0 3.0 46.0 20 42