Age

Visit vs How easy was it for you to fall asleep last night?
N Mean StdDev Median Min Max Unknown Total
Visit 5 733 2.7 ± 1.6 2.0 1.0 6.0 2 735
Participant's age (category) vs How easy was it for you to fall asleep last night?
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 656 2.7 ± 1.6 2.0 1.0 6.0 2 658
5-14 yrs old 64 2.6 ± 1.5 2.0 1.0 6.0 - 64
15-24 yrs old 112 2.9 ± 1.5 3.0 1.0 6.0 - 112
25-34 yrs old 62 2.6 ± 1.4 3.0 1.0 6.0 - 62
35-44 years 97 2.5 ± 1.5 2.0 1.0 6.0 1 98
45-54 years 147 2.6 ± 1.5 2.0 1.0 6.0 1 148
55-64 years 84 2.8 ± 1.6 2.0 1.0 6.0 - 84
65-74 years 57 3.2 ± 1.6 3.0 1.0 6.0 - 57
75-84 years 31 2.7 ± 1.9 2.0 1.0 6.0 - 31
85 years or older 2 4.5 ± 2.1 4.5 3.0 6.0 - 2
Participant's sex vs How easy was it for you to fall asleep last night?
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 733 2.7 ± 1.6 2.0 1.0 6.0 2 735
Female 404 2.7 ± 1.5 2.0 1.0 6.0 2 406
Male 329 2.7 ± 1.6 2.0 1.0 6.0 - 329
Participant's race vs How easy was it for you to fall asleep last night?
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 733 2.7 ± 1.6 2.0 1.0 6.0 2 735
White 304 2.9 ± 1.6 3.0 1.0 6.0 - 304
Black 407 2.5 ± 1.5 2.0 1.0 6.0 2 409
More than one race 22 3.0 ± 1.7 3.0 1.0 6.0 - 22