Gender
Visit vs Calculated sleep duration on weekdays
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 716 | 436.6 | ± 108.0 | 440.0 | 75.0 | 837.0 | 19 | 735 |
Participant's age (category) vs Calculated sleep duration on weekdays
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 641 | 436.9 | ± 108.5 | 440.0 | 75.0 | 837.0 | 17 | 658 |
| 5-14 yrs old | 63 | 539.8 | ± 99.1 | 545.0 | 160.0 | 780.0 | 1 | 64 |
| 15-24 yrs old | 110 | 470.4 | ± 96.8 | 470.0 | 230.0 | 715.0 | 2 | 112 |
| 25-34 yrs old | 61 | 427.5 | ± 117.3 | 445.0 | 75.0 | 685.0 | 1 | 62 |
| 35-44 years | 95 | 402.7 | ± 85.7 | 395.0 | 120.0 | 690.0 | 3 | 98 |
| 45-54 years | 146 | 402.6 | ± 96.2 | 405.0 | 160.0 | 749.0 | 2 | 148 |
| 55-64 years | 81 | 417.2 | ± 101.2 | 420.0 | 200.0 | 780.0 | 3 | 84 |
| 65-74 years | 54 | 436.6 | ± 122.3 | 442.5 | 120.0 | 837.0 | 3 | 57 |
| 75-84 years | 29 | 447.8 | ± 106.0 | 450.0 | 180.0 | 687.0 | 2 | 31 |
| 85 years or older | 2 | 412.0 | ± 75.0 | 412.0 | 359.0 | 465.0 | - | 2 |
Participant's sex vs Calculated sleep duration on weekdays
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 716 | 436.6 | ± 108.0 | 440.0 | 75.0 | 837.0 | 19 | 735 |
| Female | 393 | 435.5 | ± 102.2 | 435.0 | 75.0 | 772.0 | 13 | 406 |
| Male | 323 | 438.0 | ± 114.8 | 440.0 | 160.0 | 837.0 | 6 | 329 |
Participant's race vs Calculated sleep duration on weekdays
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 716 | 436.6 | ± 108.0 | 440.0 | 75.0 | 837.0 | 19 | 735 |
| White | 298 | 439.4 | ± 86.6 | 440.0 | 170.0 | 685.0 | 6 | 304 |
| Black | 396 | 433.1 | ± 121.2 | 435.0 | 75.0 | 837.0 | 13 | 409 |
| More than one race | 22 | 462.7 | ± 116.9 | 455.0 | 265.0 | 780.0 | - | 22 |