Name
dayhrs
Label
Number of hours of sleep during the weekdays
Type
numeric
Visit vs Number of hours of sleep during the weekdays
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 731 | 7.0 | ± 1.6 | 7.0 | 2.0 | 14.0 | 4 | 735 |
Participant's age (category) vs Number of hours of sleep during the weekdays
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 654 | 7.0 | ± 1.7 | 7.0 | 2.0 | 14.0 | 4 | 658 |
| 5-14 yrs old | 64 | 8.7 | ± 1.3 | 9.0 | 5.0 | 13.0 | - | 64 |
| 15-24 yrs old | 111 | 7.5 | ± 1.7 | 8.0 | 4.0 | 12.0 | 1 | 112 |
| 25-34 yrs old | 61 | 6.6 | ± 1.6 | 7.0 | 2.0 | 11.0 | 1 | 62 |
| 35-44 years | 98 | 6.6 | ± 1.4 | 6.0 | 3.0 | 12.0 | - | 98 |
| 45-54 years | 148 | 6.6 | ± 1.5 | 6.0 | 3.0 | 14.0 | - | 148 |
| 55-64 years | 82 | 6.6 | ± 1.5 | 6.0 | 4.0 | 13.0 | 2 | 84 |
| 65-74 years | 57 | 6.8 | ± 1.4 | 7.0 | 3.0 | 10.0 | - | 57 |
| 75-84 years | 31 | 6.9 | ± 1.6 | 7.0 | 4.0 | 12.0 | - | 31 |
| 85 years or older | 2 | 8.5 | ± 0.7 | 8.5 | 8.0 | 9.0 | - | 2 |
Participant's sex vs Number of hours of sleep during the weekdays
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 731 | 7.0 | ± 1.6 | 7.0 | 2.0 | 14.0 | 4 | 735 |
| Female | 404 | 6.9 | ± 1.6 | 7.0 | 2.0 | 14.0 | 2 | 406 |
| Male | 327 | 7.0 | ± 1.7 | 7.0 | 3.0 | 13.0 | 2 | 329 |
Participant's race vs Number of hours of sleep during the weekdays
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 731 | 7.0 | ± 1.6 | 7.0 | 2.0 | 14.0 | 4 | 735 |
| White | 304 | 7.1 | ± 1.4 | 7.0 | 3.0 | 12.0 | - | 304 |
| Black | 405 | 6.9 | ± 1.8 | 7.0 | 2.0 | 14.0 | 4 | 409 |
| More than one race | 22 | 7.1 | ± 1.6 | 7.0 | 4.0 | 10.0 | - | 22 |