Race

Visit vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 16.5 ± 13.8 13.0 0.0 95.0 - 2,911
Visit 2 1,026 16.7 ± 14.8 12.0 0.0 96.0 1,885 2,911
Age at Sleep Visit 1 vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% 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 16.5 ± 13.8 13.0 0.0 95.0 - 2,911
67.0 to 72.0 years 728 14.7 ± 11.9 12.0 0.0 72.0 - 728
72.0 to 76.0 years 728 16.6 ± 15.0 13.0 0.0 95.0 - 728
76.0 to 80.0 years 728 17.3 ± 13.6 14.0 0.0 71.0 - 728
80.0 to 90.0 years 727 17.2 ± 14.4 13.0 0.0 83.0 - 727
Gender vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% 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 16.5 ± 13.8 13.0 0.0 95.0 - 2,911
Female - - - - - - - -
Male 2,911 16.5 ± 13.8 13.0 0.0 95.0 - 2,911
Gender vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% 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 16.7 ± 14.8 12.0 0.0 96.0 1,885 2,911
Female - - - - - - - -
Male 1,026 16.7 ± 14.8 12.0 0.0 96.0 1,885 2,911
Race Category vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% 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 16.5 ± 13.8 13.0 0.0 95.0 - 2,911
White 2,651 16.6 ± 13.9 13.0 0.0 95.0 - 2,651
African American 99 13.7 ± 11.3 11.0 0.0 58.0 - 99
Asian 85 15.8 ± 12.4 11.0 0.0 48.0 - 85
Native Hawaiian or Other Pacific Islander 3 25.0 ± 15.1 20.0 13.0 42.0 - 3
American Indian or Alaskan Native 1 38.0 - 38.0 38.0 38.0 - 1
Multiracial 30 16.5 ± 11.3 13.0 2.0 41.0 - 30
Unknown 42 16.4 ± 14.4 11.0 1.0 54.0 - 42
Race Category vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% 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 16.7 ± 14.8 12.0 0.0 96.0 1,885 2,911
White 896 16.8 ± 14.7 12.5 0.0 96.0 1,755 2,651
African American 41 13.0 ± 14.5 8.0 0.0 65.0 58 99
Asian 49 14.9 ± 13.7 10.0 0.0 56.0 36 85
Native Hawaiian or Other Pacific Islander 3 38.7 ± 7.5 43.0 30.0 43.0 - 3
American Indian or Alaskan Native 1 53.0 - 53.0 53.0 53.0 - 1
Multiracial 14 20.8 ± 17.8 15.5 1.0 57.0 16 30
Unknown 22 14.8 ± 12.0 12.5 1.0 38.0 20 42