Gender

Visit vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 40.2 ± 16.9 40.0 0.0 120.0 - 2,911
Visit 2 1,026 38.0 ± 18.5 38.0 0.0 113.0 1,885 2,911
Age at Sleep Visit 1 vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 40.2 ± 16.9 40.0 0.0 120.0 - 2,911
67.0 to 72.0 years 728 40.2 ± 16.5 41.0 2.0 88.0 - 728
72.0 to 76.0 years 728 40.9 ± 16.6 41.0 0.0 102.0 - 728
76.0 to 80.0 years 728 41.0 ± 17.1 41.0 0.0 120.0 - 728
80.0 to 90.0 years 727 38.5 ± 17.4 38.0 0.0 120.0 - 727
Gender vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 40.2 ± 16.9 40.0 0.0 120.0 - 2,911
Female - - - - - - - -
Male 2,911 40.2 ± 16.9 40.0 0.0 120.0 - 2,911
Gender vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 38.0 ± 18.5 38.0 0.0 113.0 1,885 2,911
Female - - - - - - - -
Male 1,026 38.0 ± 18.5 38.0 0.0 113.0 1,885 2,911
Race Category vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 40.2 ± 16.9 40.0 0.0 120.0 - 2,911
White 2,651 40.2 ± 16.8 40.0 0.0 120.0 - 2,651
African American 99 48.6 ± 19.1 48.0 5.0 120.0 - 99
Asian 85 33.4 ± 15.9 33.0 0.0 66.0 - 85
Native Hawaiian or Other Pacific Islander 3 48.0 ± 10.4 54.0 36.0 54.0 - 3
American Indian or Alaskan Native 1 63.0 - 63.0 63.0 63.0 - 1
Multiracial 30 36.8 ± 15.8 39.5 8.0 61.0 - 30
Unknown 42 35.7 ± 17.0 35.0 6.0 75.0 - 42
Race Category vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 2% from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 38.0 ± 18.5 38.0 0.0 113.0 1,885 2,911
White 896 38.3 ± 18.2 38.0 0.0 113.0 1,755 2,651
African American 41 38.1 ± 23.2 40.0 0.0 96.0 58 99
Asian 49 31.7 ± 18.7 33.0 0.0 79.0 36 85
Native Hawaiian or Other Pacific Islander 3 33.0 ± 30.4 39.0 0.0 60.0 - 3
American Indian or Alaskan Native 1 75.0 - 75.0 75.0 75.0 - 1
Multiracial 14 41.5 ± 11.9 36.5 30.0 72.0 16 30
Unknown 22 36.6 ± 16.6 37.0 5.0 65.0 20 42