Race

Visit vs Obstructive Apnea-Hypopnea Index (REM): (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 REM sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 21.3 ± 16.8 18.0 0.0 120.0 - 2,911
Visit 2 1,026 22.6 ± 17.8 19.0 0.0 111.0 1,885 2,911
Age at Sleep Visit 1 vs Obstructive Apnea-Hypopnea Index (REM): (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 REM sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 21.3 ± 16.8 18.0 0.0 120.0 - 2,911
67.0 to 72.0 years 728 20.4 ± 15.6 18.0 0.0 75.0 - 728
72.0 to 76.0 years 728 22.1 ± 17.9 18.0 0.0 120.0 - 728
76.0 to 80.0 years 728 22.4 ± 17.2 19.0 0.0 83.0 - 728
80.0 to 90.0 years 727 20.4 ± 16.4 17.0 0.0 82.0 - 727
Gender vs Obstructive Apnea-Hypopnea Index (REM): (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 REM sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 21.3 ± 16.8 18.0 0.0 120.0 - 2,911
Female - - - - - - - -
Male 2,911 21.3 ± 16.8 18.0 0.0 120.0 - 2,911
Gender vs Obstructive Apnea-Hypopnea Index (REM): (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 REM sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 22.6 ± 17.8 19.0 0.0 111.0 1,885 2,911
Female - - - - - - - -
Male 1,026 22.6 ± 17.8 19.0 0.0 111.0 1,885 2,911
Race Category vs Obstructive Apnea-Hypopnea Index (REM): (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 REM sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 21.3 ± 16.8 18.0 0.0 120.0 - 2,911
White 2,651 21.2 ± 16.8 18.0 0.0 120.0 - 2,651
African American 99 24.7 ± 17.2 22.0 0.0 81.0 - 99
Asian 85 19.2 ± 15.0 15.0 0.0 60.0 - 85
Native Hawaiian or Other Pacific Islander 3 34.7 ± 9.1 36.0 25.0 43.0 - 3
American Indian or Alaskan Native 1 48.0 - 48.0 48.0 48.0 - 1
Multiracial 30 19.3 ± 15.4 14.0 2.0 55.0 - 30
Unknown 42 21.6 ± 19.0 15.5 0.0 65.0 - 42
Race Category vs Obstructive Apnea-Hypopnea Index (REM): (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 REM sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 22.6 ± 17.8 19.0 0.0 111.0 1,885 2,911
White 896 22.6 ± 17.8 19.0 0.0 111.0 1,755 2,651
African American 41 22.4 ± 18.9 17.0 0.0 66.0 58 99
Asian 49 20.6 ± 17.3 19.0 0.0 64.0 36 85
Native Hawaiian or Other Pacific Islander 3 28.0 ± 30.2 24.0 0.0 60.0 - 3
American Indian or Alaskan Native 1 60.0 - 60.0 60.0 60.0 - 1
Multiracial 14 26.3 ± 16.1 23.0 5.0 67.0 16 30
Unknown 22 23.0 ± 15.9 18.0 0.0 53.0 20 42