Name
popcsa80
Label
Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
Units
percent
Type
numeric
Visit vs Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 0.09 ± 0.5 0.0 0.0 8.0 - 2,911
Visit 2 1,026 0.07 ± 0.4 0.0 0.0 7.0 1,885 2,911
Age at Sleep Visit 1 vs Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 0.09 ± 0.5 0.0 0.0 8.0 - 2,911
67.0 to 72.0 years 728 0.07 ± 0.5 0.0 0.0 8.0 - 728
72.0 to 76.0 years 728 0.08 ± 0.5 0.0 0.0 8.0 - 728
76.0 to 80.0 years 728 0.09 ± 0.5 0.0 0.0 4.0 - 728
80.0 to 90.0 years 727 0.1 ± 0.6 0.0 0.0 8.0 - 727
Gender vs Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 0.09 ± 0.5 0.0 0.0 8.0 - 2,911
Female - - - - - - - -
Male 2,911 0.09 ± 0.5 0.0 0.0 8.0 - 2,911
Gender vs Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 0.07 ± 0.4 0.0 0.0 7.0 1,885 2,911
Female - - - - - - - -
Male 1,026 0.07 ± 0.4 0.0 0.0 7.0 1,885 2,911
Race Category vs Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 0.09 ± 0.5 0.0 0.0 8.0 - 2,911
White 2,651 0.09 ± 0.5 0.0 0.0 8.0 - 2,651
African American 99 0.07 ± 0.5 0.0 0.0 4.0 - 99
Asian 85 0.04 ± 0.2 0.0 0.0 1.0 - 85
Native Hawaiian or Other Pacific Islander 3 0.3 ± 0.6 0.0 0.0 1.0 - 3
American Indian or Alaskan Native 1 0.0 - 0.0 0.0 0.0 - 1
Multiracial 30 0.03 ± 0.2 0.0 0.0 1.0 - 30
Unknown 42 0.1 ± 0.6 0.0 0.0 3.0 - 42
Race Category vs Percentage duration of sleep with oxygen saturation < 80% from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 0.07 ± 0.4 0.0 0.0 7.0 1,885 2,911
White 896 0.07 ± 0.4 0.0 0.0 7.0 1,755 2,651
African American 41 0.0 ± 0.0 0.0 0.0 0.0 58 99
Asian 49 0.1 ± 0.6 0.0 0.0 4.0 36 85
Native Hawaiian or Other Pacific Islander 3 0.3 ± 0.6 0.0 0.0 1.0 - 3
American Indian or Alaskan Native 1 1.0 - 1.0 1.0 1.0 - 1
Multiracial 14 0.0 ± 0.0 0.0 0.0 0.0 16 30
Unknown 22 0.0 ± 0.0 0.0 0.0 0.0 20 42