Gender

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 >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 16.8 ± 14.5 13.0 0.0 104.0 - 2,911
Visit 2 1,026 18.6 ± 15.7 14.0 0.0 91.0 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 >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 16.8 ± 14.5 13.0 0.0 104.0 - 2,911
67.0 to 72.0 years 728 15.0 ± 12.7 12.0 0.0 72.0 - 728
72.0 to 76.0 years 728 16.9 ± 15.6 12.0 0.0 104.0 - 728
76.0 to 80.0 years 728 17.5 ± 14.4 14.0 0.0 75.0 - 728
80.0 to 90.0 years 727 17.8 ± 14.9 14.0 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 >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 16.8 ± 14.5 13.0 0.0 104.0 - 2,911
Female - - - - - - - -
Male 2,911 16.8 ± 14.5 13.0 0.0 104.0 - 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 >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 18.6 ± 15.7 14.0 0.0 91.0 1,885 2,911
Female - - - - - - - -
Male 1,026 18.6 ± 15.7 14.0 0.0 91.0 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 >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 16.8 ± 14.5 13.0 0.0 104.0 - 2,911
White 2,651 16.9 ± 14.6 13.0 0.0 104.0 - 2,651
African American 99 15.0 ± 12.0 12.0 0.0 68.0 - 99
Asian 85 15.8 ± 13.0 11.0 0.0 52.0 - 85
Native Hawaiian or Other Pacific Islander 3 24.7 ± 13.4 19.0 15.0 40.0 - 3
American Indian or Alaskan Native 1 41.0 - 41.0 41.0 41.0 - 1
Multiracial 30 17.2 ± 12.8 13.5 2.0 42.0 - 30
Unknown 42 17.1 ± 16.0 12.0 0.0 60.0 - 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 >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 18.6 ± 15.7 14.0 0.0 91.0 1,885 2,911
White 896 18.8 ± 15.8 14.0 0.0 91.0 1,755 2,651
African American 41 15.3 ± 14.6 10.0 0.0 61.0 58 99
Asian 49 15.9 ± 15.0 9.0 0.0 61.0 36 85
Native Hawaiian or Other Pacific Islander 3 38.7 ± 6.8 41.0 31.0 44.0 - 3
American Indian or Alaskan Native 1 57.0 - 57.0 57.0 57.0 - 1
Multiracial 14 21.7 ± 17.3 17.5 2.0 56.0 16 30
Unknown 22 16.2 ± 13.9 13.0 0.0 45.0 20 42