Name

podsnr4

Label

Number of desaturations per hour (NREM, >= 4%)

Units
events per hour
Type
numeric
Visit vs Number of desaturations per hour (NREM, >= 4%)
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 12.9 ± 16.1 7.0 0.0 95.0 - 2,911
Visit 2 1,026 12.6 ± 15.1 6.0 0.0 84.0 1,885 2,911
Age at Sleep Visit 1 vs Number of desaturations per hour (NREM, >= 4%)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 12.9 ± 16.1 7.0 0.0 95.0 - 2,911
67.0 to 72.0 years 728 11.1 ± 14.8 6.0 0.0 94.0 - 728
72.0 to 76.0 years 728 12.6 ± 16.3 7.0 0.0 92.0 - 728
76.0 to 80.0 years 728 13.3 ± 16.4 7.0 0.0 93.0 - 728
80.0 to 90.0 years 727 14.6 ± 16.8 8.0 0.0 95.0 - 727
Gender vs Number of desaturations per hour (NREM, >= 4%)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 12.9 ± 16.1 7.0 0.0 95.0 - 2,911
Female - - - - - - - -
Male 2,911 12.9 ± 16.1 7.0 0.0 95.0 - 2,911
Gender vs Number of desaturations per hour (NREM, >= 4%)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 12.6 ± 15.1 6.0 0.0 84.0 1,885 2,911
Female - - - - - - - -
Male 1,026 12.6 ± 15.1 6.0 0.0 84.0 1,885 2,911
Race Category vs Number of desaturations per hour (NREM, >= 4%)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 12.9 ± 16.1 7.0 0.0 95.0 - 2,911
White 2,651 13.0 ± 16.3 7.0 0.0 94.0 - 2,651
African American 99 12.7 ± 17.1 7.0 0.0 95.0 - 99
Asian 85 12.1 ± 13.0 7.0 0.0 48.0 - 85
Native Hawaiian or Other Pacific Islander 3 18.7 ± 14.6 14.0 7.0 35.0 - 3
American Indian or Alaskan Native 1 44.0 - 44.0 44.0 44.0 - 1
Multiracial 30 12.5 ± 12.2 9.0 0.0 39.0 - 30
Unknown 42 10.8 ± 12.7 6.0 0.0 53.0 - 42
Race Category vs Number of desaturations per hour (NREM, >= 4%)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 12.6 ± 15.1 6.0 0.0 84.0 1,885 2,911
White 896 12.7 ± 15.1 7.0 0.0 84.0 1,755 2,651
African American 41 10.5 ± 13.6 5.0 0.0 54.0 58 99
Asian 49 11.0 ± 14.1 4.0 0.0 49.0 36 85
Native Hawaiian or Other Pacific Islander 3 33.7 ± 13.1 35.0 20.0 46.0 - 3
American Indian or Alaskan Native 1 64.0 - 64.0 64.0 64.0 - 1
Multiracial 14 16.1 ± 17.2 11.0 0.0 53.0 16 30
Unknown 22 9.4 ± 12.7 4.5 0.0 40.0 20 42