Age
Visit vs Total period of recording from type I polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 332 | 584.6 | ± 52.8 | 590.3 | 235.4 | 680.7 | 403 | 735 |
Participant's age (category) vs Total period of recording from type I polysomnography
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 294 | 583.0 | ± 53.7 | 588.0 | 235.4 | 680.7 | 364 | 658 |
| 5-14 yrs old | 47 | 584.2 | ± 41.5 | 586.6 | 504.2 | 677.5 | 17 | 64 |
| 15-24 yrs old | 45 | 594.8 | ± 45.2 | 607.3 | 479.5 | 680.7 | 67 | 112 |
| 25-34 yrs old | 32 | 589.2 | ± 73.1 | 595.8 | 307.0 | 679.0 | 30 | 62 |
| 35-44 years | 47 | 584.6 | ± 40.9 | 580.3 | 492.7 | 661.1 | 51 | 98 |
| 45-54 years | 53 | 575.1 | ± 68.4 | 578.3 | 235.4 | 666.0 | 95 | 148 |
| 55-64 years | 35 | 583.0 | ± 42.7 | 591.4 | 429.1 | 667.6 | 49 | 84 |
| 65-74 years | 25 | 569.6 | ± 54.5 | 579.1 | 395.5 | 668.7 | 32 | 57 |
| 75-84 years | 9 | 575.7 | ± 68.7 | 591.6 | 480.4 | 668.0 | 22 | 31 |
| 85 years or older | 1 | 523.8 | - | 523.8 | 523.8 | 523.8 | 1 | 2 |
Participant's sex vs Total period of recording from type I polysomnography
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 332 | 584.6 | ± 52.8 | 590.3 | 235.4 | 680.7 | 403 | 735 |
| Female | 202 | 580.6 | ± 56.0 | 586.8 | 235.4 | 680.7 | 204 | 406 |
| Male | 130 | 590.7 | ± 46.9 | 595.9 | 429.1 | 677.5 | 199 | 329 |
Participant's race vs Total period of recording from type I polysomnography
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 332 | 584.6 | ± 52.8 | 590.3 | 235.4 | 680.7 | 403 | 735 |
| White | 87 | 586.9 | ± 44.2 | 587.9 | 476.6 | 668.7 | 217 | 304 |
| Black | 229 | 582.3 | ± 56.0 | 589.3 | 235.4 | 679.0 | 180 | 409 |
| More than one race | 16 | 604.0 | ± 46.3 | 608.3 | 528.3 | 680.7 | 6 | 22 |