Gender

Visit vs Minutes of nap1
N Mean StdDev Median Min Max Unknown Total
Visit 5 105 16.5 ± 14.8 15.0 0.0 45.0 630 735
Participant's age (category) vs Minutes of nap1
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 95 16.6 ± 14.9 15.0 0.0 45.0 563 658
5-14 yrs old 5 14.0 ± 11.4 10.0 0.0 30.0 59 64
15-24 yrs old 18 15.0 ± 16.6 5.0 0.0 45.0 94 112
25-34 yrs old 13 13.5 ± 13.1 10.0 0.0 30.0 49 62
35-44 years 17 16.8 ± 15.0 20.0 0.0 40.0 81 98
45-54 years 20 20.1 ± 14.2 20.0 0.0 45.0 128 148
55-64 years 12 22.1 ± 15.3 30.0 0.0 45.0 72 84
65-74 years 4 7.5 ± 15.0 0.0 0.0 30.0 53 57
75-84 years 6 13.3 ± 17.8 7.5 0.0 45.0 25 31
85 years or older - - - - - - 2 2
Participant's sex vs Minutes of nap1
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 105 16.5 ± 14.8 15.0 0.0 45.0 630 735
Female 48 17.9 ± 14.5 17.5 0.0 45.0 358 406
Male 57 15.4 ± 15.1 15.0 0.0 45.0 272 329
Participant's race vs Minutes of nap1
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 105 16.5 ± 14.8 15.0 0.0 45.0 630 735
White 34 17.5 ± 14.8 17.5 0.0 45.0 270 304
Black 66 16.1 ± 15.0 15.0 0.0 45.0 343 409
More than one race 5 16.0 ± 15.2 20.0 0.0 30.0 17 22