Name

pqpinbed

Label

Number of hours in bed

Units
hours
Type
numeric
Visit vs Number of hours in bed
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 8.3 ± 1.2 8.0 0.0 14.0 - 2,911
Visit 2 1,026 8.5 ± 1.3 8.0 0.0 13.0 1,885 2,911
Age at Sleep Visit 1 vs Number of hours in bed
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 8.3 ± 1.2 8.0 0.0 14.0 - 2,911
67.0 to 72.0 years 728 8.1 ± 1.2 8.0 0.0 13.0 - 728
72.0 to 76.0 years 728 8.2 ± 1.2 8.0 4.0 14.0 - 728
76.0 to 80.0 years 728 8.3 ± 1.3 8.0 3.0 13.0 - 728
80.0 to 90.0 years 727 8.5 ± 1.2 8.0 4.0 14.0 - 727
Gender vs Number of hours in bed
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 8.3 ± 1.2 8.0 0.0 14.0 - 2,911
Female - - - - - - - -
Male 2,911 8.3 ± 1.2 8.0 0.0 14.0 - 2,911
Gender vs Number of hours in bed
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 8.5 ± 1.3 8.0 0.0 13.0 1,885 2,911
Female - - - - - - - -
Male 1,026 8.5 ± 1.3 8.0 0.0 13.0 1,885 2,911
Race Category vs Number of hours in bed
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 8.3 ± 1.2 8.0 0.0 14.0 - 2,911
White 2,651 8.3 ± 1.2 8.0 0.0 14.0 - 2,651
African American 99 8.3 ± 1.8 8.0 4.0 13.0 - 99
Asian 85 7.9 ± 1.3 8.0 4.0 12.0 - 85
Native Hawaiian or Other Pacific Islander 3 7.0 ± 1.7 8.0 5.0 8.0 - 3
American Indian or Alaskan Native 1 8.0 - 8.0 8.0 8.0 - 1
Multiracial 30 8.5 ± 1.5 9.0 6.0 11.0 - 30
Unknown 42 8.4 ± 1.2 8.0 5.0 10.0 - 42
Race Category vs Number of hours in bed
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 8.5 ± 1.3 8.0 0.0 13.0 1,885 2,911
White 896 8.5 ± 1.3 8.0 0.0 13.0 1,755 2,651
African American 41 8.3 ± 2.0 8.0 0.0 13.0 58 99
Asian 49 8.3 ± 1.4 8.0 5.0 12.0 36 85
Native Hawaiian or Other Pacific Islander 3 7.7 ± 0.6 8.0 7.0 8.0 - 3
American Indian or Alaskan Native 1 8.0 - 8.0 8.0 8.0 - 1
Multiracial 14 8.6 ± 0.7 9.0 7.0 10.0 16 30
Unknown 22 8.7 ± 1.2 9.0 7.0 12.0 20 42