Name
sleeptime_hr
Label
Calculated sleep duration on all days
Units
hours
Type
numeric
Visit vs Calculated sleep duration on all days
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 729 | 7.8 | ± 1.7 | 7.8 | 1.5 | 14.0 | 6 | 735 |
Participant's age (category) vs Calculated sleep duration on all days
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 652 | 7.8 | ± 1.7 | 7.8 | 1.5 | 14.0 | 6 | 658 |
5-14 yrs old | 63 | 9.5 | ± 1.3 | 9.6 | 4.5 | 12.2 | 1 | 64 |
15-24 yrs old | 111 | 8.4 | ± 1.4 | 8.4 | 4.1 | 12.7 | 1 | 112 |
25-34 yrs old | 61 | 7.7 | ± 1.9 | 7.8 | 1.5 | 13.4 | 1 | 62 |
35-44 years | 97 | 7.4 | ± 1.4 | 7.3 | 3.1 | 12.6 | 1 | 98 |
45-54 years | 148 | 7.3 | ± 1.5 | 7.2 | 3.8 | 12.4 | - | 148 |
55-64 years | 83 | 7.6 | ± 1.6 | 7.6 | 3.2 | 14.0 | 1 | 84 |
65-74 years | 56 | 7.7 | ± 1.9 | 7.7 | 3.0 | 14.0 | 1 | 57 |
75-84 years | 31 | 7.7 | ± 1.7 | 8.0 | 4.9 | 12.1 | - | 31 |
85 years or older | 2 | 7.5 | ± 0.7 | 7.5 | 7.0 | 8.0 | - | 2 |
Participant's sex vs Calculated sleep duration on all days
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 729 | 7.8 | ± 1.7 | 7.8 | 1.5 | 14.0 | 6 | 735 |
Female | 402 | 7.9 | ± 1.6 | 7.8 | 1.5 | 13.0 | 4 | 406 |
Male | 327 | 7.8 | ± 1.8 | 7.8 | 3.0 | 14.0 | 2 | 329 |
Participant's race vs Calculated sleep duration on all days
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 729 | 7.8 | ± 1.7 | 7.8 | 1.5 | 14.0 | 6 | 735 |
White | 304 | 7.9 | ± 1.4 | 7.8 | 3.0 | 11.4 | - | 304 |
Black | 403 | 7.8 | ± 1.9 | 7.8 | 1.5 | 14.0 | 6 | 409 |
More than one race | 22 | 8.1 | ± 1.7 | 7.9 | 4.8 | 12.2 | - | 22 |