Race
Study visit number vs Self-reported weekday sleep duration in main sleep
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 1,123 | 7.0 | ± 1.0 | 7.0 | 3.5 | 12.0 | - | 1,123 |
| Visit 2 | 758 | 7.1 | ± 1.1 | 7.0 | 2.5 | 11.0 | - | 758 |
| Visit 3 | 566 | 7.2 | ± 1.0 | 7.0 | 4.0 | 10.0 | - | 566 |
| Visit 4 | 121 | 7.3 | ± 1.0 | 7.5 | 4.5 | 9.0 | - | 121 |
| Visit 5 | 2 | 7.3 | ± 0.4 | 7.3 | 7.0 | 7.5 | - | 2 |
| Incident Outcomes Tracking | - | - | - | - | - | - | - | - |
Sex of the participant vs Self-reported weekday sleep duration in main sleep
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 1,123 | 7.0 | ± 1.0 | 7.0 | 3.5 | 12.0 | - | 1,123 |
| Male | 608 | 7.0 | ± 1.0 | 7.0 | 4.0 | 12.0 | - | 608 |
| Female | 515 | 7.1 | ± 1.1 | 7.0 | 3.5 | 12.0 | - | 515 |
Sex of the participant vs Self-reported weekday sleep duration in main sleep
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 758 | 7.1 | ± 1.1 | 7.0 | 2.5 | 11.0 | - | 758 |
| Male | 406 | 7.0 | ± 1.0 | 7.0 | 4.0 | 10.0 | - | 406 |
| Female | 352 | 7.2 | ± 1.1 | 7.0 | 2.5 | 11.0 | - | 352 |
Sex of the participant vs Self-reported weekday sleep duration in main sleep
Visit 3
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 566 | 7.2 | ± 1.0 | 7.0 | 4.0 | 10.0 | - | 566 |
| Male | 304 | 7.1 | ± 1.0 | 7.0 | 4.0 | 10.0 | - | 304 |
| Female | 262 | 7.4 | ± 1.0 | 7.5 | 4.8 | 10.0 | - | 262 |
Sex of the participant vs Self-reported weekday sleep duration in main sleep
Visit 4
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 121 | 7.3 | ± 1.0 | 7.5 | 4.5 | 9.0 | - | 121 |
| Male | 67 | 7.2 | ± 1.0 | 7.0 | 4.5 | 9.0 | - | 67 |
| Female | 54 | 7.4 | ± 0.9 | 7.5 | 4.5 | 9.0 | - | 54 |
Sex of the participant vs Self-reported weekday sleep duration in main sleep
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2 | 7.3 | ± 0.4 | 7.3 | 7.0 | 7.5 | - | 2 |
| Male | - | - | - | - | - | - | - | - |
| Female | 2 | 7.3 | ± 0.4 | 7.3 | 7.0 | 7.5 | - | 2 |
Race of the participant vs Self-reported weekday sleep duration in main sleep
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 1,123 | 7.0 | ± 1.0 | 7.0 | 3.5 | 12.0 | - | 1,123 |
| Asian | 12 | 6.8 | ± 0.9 | 6.8 | 5.5 | 9.0 | - | 12 |
| Black | 23 | 5.9 | ± 1.3 | 6.0 | 3.5 | 9.0 | - | 23 |
| Hispanic | 13 | 7.2 | ± 0.9 | 7.5 | 6.0 | 8.5 | - | 13 |
| Native American | 10 | 7.2 | ± 0.6 | 7.0 | 6.5 | 8.5 | - | 10 |
| White | 1,065 | 7.0 | ± 1.0 | 7.0 | 3.5 | 12.0 | - | 1,065 |
Race of the participant vs Self-reported weekday sleep duration in main sleep
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 758 | 7.1 | ± 1.1 | 7.0 | 2.5 | 11.0 | - | 758 |
| Asian | 4 | 7.3 | ± 0.3 | 7.3 | 7.0 | 7.5 | - | 4 |
| Black | 8 | 6.2 | ± 1.0 | 6.3 | 5.0 | 8.0 | - | 8 |
| Hispanic | 6 | 7.1 | ± 1.0 | 7.3 | 5.5 | 8.0 | - | 6 |
| Native American | 6 | 7.3 | ± 1.5 | 7.0 | 6.0 | 10.0 | - | 6 |
| White | 734 | 7.1 | ± 1.1 | 7.0 | 2.5 | 11.0 | - | 734 |
Race of the participant vs Self-reported weekday sleep duration in main sleep
Visit 3
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 566 | 7.2 | ± 1.0 | 7.0 | 4.0 | 10.0 | - | 566 |
| Asian | 4 | 7.4 | ± 0.8 | 7.5 | 6.5 | 8.0 | - | 4 |
| Black | 4 | 7.1 | ± 0.9 | 7.3 | 6.0 | 8.0 | - | 4 |
| Hispanic | 5 | 7.8 | ± 0.8 | 8.0 | 7.0 | 9.0 | - | 5 |
| Native American | 4 | 7.3 | ± 0.9 | 7.5 | 6.0 | 8.0 | - | 4 |
| White | 549 | 7.2 | ± 1.0 | 7.0 | 4.0 | 10.0 | - | 549 |
Race of the participant vs Self-reported weekday sleep duration in main sleep
Visit 4
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 121 | 7.3 | ± 1.0 | 7.5 | 4.5 | 9.0 | - | 121 |
| Asian | 3 | 6.7 | ± 1.0 | 7.0 | 5.5 | 7.5 | - | 3 |
| Black | 1 | 7.0 | - | 7.0 | 7.0 | 7.0 | - | 1 |
| Hispanic | 2 | 7.8 | ± 1.1 | 7.8 | 7.0 | 8.5 | - | 2 |
| Native American | 2 | 8.0 | ± 0.0 | 8.0 | 8.0 | 8.0 | - | 2 |
| White | 113 | 7.3 | ± 1.0 | 7.5 | 4.5 | 9.0 | - | 113 |
Race of the participant vs Self-reported weekday sleep duration in main sleep
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2 | 7.3 | ± 0.4 | 7.3 | 7.0 | 7.5 | - | 2 |
| Asian | - | - | - | - | - | - | - | - |
| Black | - | - | - | - | - | - | - | - |
| Hispanic | - | - | - | - | - | - | - | - |
| Native American | - | - | - | - | - | - | - | - |
| White | 2 | 7.3 | ± 0.4 | 7.3 | 7.0 | 7.5 | - | 2 |