Name

hours

Label

Sleep Study: hours of sleep

Type
numeric
Visit vs Sleep Study: hours of sleep
N Mean StdDev Median Min Max Unknown Total
Visit 5 225 5.8 ± 1.6 5.9 1.3 9.9 510 735
Age at time of visit vs Sleep Study: hours of sleep
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 203 5.8 ± 1.7 5.9 1.3 9.9 455 658
5-14 yrs old 13 6.7 ± 1.5 7.2 4.5 8.4 51 64
15-24 yrs old 41 5.7 ± 2.0 5.8 1.7 9.9 71 112
25-34 yrs old 22 5.7 ± 1.9 5.9 1.3 8.8 40 62
35-44 years 31 5.6 ± 1.5 5.6 2.2 9.1 67 98
45-54 years 53 5.6 ± 1.6 5.7 1.7 8.6 95 148
55-64 years 14 6.1 ± 1.1 6.3 4.2 8.1 70 84
65-74 years 17 5.9 ± 1.3 6.0 3.1 8.0 40 57
75-84 years 11 6.8 ± 1.3 6.7 4.4 8.6 20 31
85 years or older 1 8.5 - 8.5 8.5 8.5 1 2
Sex vs Sleep Study: hours of sleep
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 225 5.8 ± 1.6 5.9 1.3 9.9 510 735
Female 135 5.9 ± 1.6 5.8 1.7 9.9 271 406
Male 90 5.8 ± 1.6 6.0 1.3 8.8 239 329
Race vs Sleep Study: hours of sleep
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 225 5.8 ± 1.6 5.9 1.3 9.9 510 735
White 119 6.2 ± 1.5 6.3 2.1 9.1 185 304
Black 103 5.6 ± 1.7 5.6 1.3 9.9 306 409
Other 3 3.3 ± 0.3 3.1 3.1 3.6 19 22