Race

Visit vs Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 21.4 ± 17.7 16.0 0.0 107.0 - 2,911
Visit 2 1,026 20.8 ± 16.7 16.0 0.0 90.0 1,885 2,911
Age at Sleep Visit 1 vs Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 21.4 ± 17.7 16.0 0.0 107.0 - 2,911
67.0 to 72.0 years 728 19.5 ± 16.3 15.0 0.0 97.0 - 728
72.0 to 76.0 years 728 21.1 ± 17.8 16.0 0.0 107.0 - 728
76.0 to 80.0 years 728 22.1 ± 17.7 17.0 0.0 97.0 - 728
80.0 to 90.0 years 727 22.9 ± 18.7 18.0 0.0 98.0 - 727
Gender vs Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 21.4 ± 17.7 16.0 0.0 107.0 - 2,911
Female - - - - - - - -
Male 2,911 21.4 ± 17.7 16.0 0.0 107.0 - 2,911
Gender vs Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 20.8 ± 16.7 16.0 0.0 90.0 1,885 2,911
Female - - - - - - - -
Male 1,026 20.8 ± 16.7 16.0 0.0 90.0 1,885 2,911
Race Category vs Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 21.4 ± 17.7 16.0 0.0 107.0 - 2,911
White 2,651 21.5 ± 17.8 16.0 0.0 107.0 - 2,651
African American 99 22.4 ± 18.1 18.0 2.0 98.0 - 99
Asian 85 18.7 ± 14.1 14.0 0.0 57.0 - 85
Native Hawaiian or Other Pacific Islander 3 27.3 ± 12.1 23.0 18.0 41.0 - 3
American Indian or Alaskan Native 1 58.0 - 58.0 58.0 58.0 - 1
Multiracial 30 20.4 ± 14.1 15.5 3.0 49.0 - 30
Unknown 42 19.0 ± 16.0 16.0 0.0 58.0 - 42
Race Category vs Number of oxygen desaturation per hour in sleep with oxygen desaturation >= 3% from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 20.8 ± 16.7 16.0 0.0 90.0 1,885 2,911
White 896 21.0 ± 16.7 16.0 0.0 90.0 1,755 2,651
African American 41 18.1 ± 15.7 14.0 0.0 57.0 58 99
Asian 49 16.9 ± 15.2 11.0 1.0 57.0 36 85
Native Hawaiian or Other Pacific Islander 3 41.0 ± 11.4 46.0 28.0 49.0 - 3
American Indian or Alaskan Native 1 75.0 - 75.0 75.0 75.0 - 1
Multiracial 14 23.8 ± 18.8 18.5 3.0 61.0 16 30
Unknown 22 17.0 ± 14.5 12.5 0.0 46.0 20 42