Histogram
Visit vs Clock time (hours of the day) when the participant is in bed or lights are out from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Peds | - | - | - | - | - | - | - | - |
Teenz | - | - | - | - | - | - | - | - |
TREC | 515 | 22.8 | ± 0.5 | 23.0 | 20.3 | 23.2 | 2 | 517 |
Age at time of visit vs Clock time (hours of the day) when the participant is in bed or lights are out from type I polysomnography
TREC
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 515 | 22.8 | ± 0.5 | 23.0 | 20.3 | 23.2 | 2 | 517 |
16.14 to 17.41 years | 130 | 22.8 | ± 0.4 | 23.0 | 21.3 | 23.2 | - | 130 |
17.41 to 17.69 years | 128 | 22.7 | ± 0.5 | 23.0 | 20.3 | 23.0 | 1 | 129 |
17.69 to 17.91 years | 129 | 22.7 | ± 0.5 | 23.0 | 20.7 | 23.1 | - | 129 |
17.91 to 19.56 years | 128 | 22.8 | ± 0.5 | 23.0 | 20.6 | 23.1 | 1 | 129 |
Male gender vs Clock time (hours of the day) when the participant is in bed or lights are out from type I polysomnography
TREC
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 515 | 22.8 | ± 0.5 | 23.0 | 20.3 | 23.2 | 2 | 517 |
No | 255 | 22.8 | ± 0.4 | 23.0 | 20.7 | 23.1 | 1 | 256 |
Yes | 260 | 22.7 | ± 0.5 | 23.0 | 20.3 | 23.2 | 1 | 261 |
Race vs Clock time (hours of the day) when the participant is in bed or lights are out from type I polysomnography
TREC
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 515 | 22.8 | ± 0.5 | 23.0 | 20.3 | 23.2 | 2 | 517 |
White | 307 | 22.8 | ± 0.4 | 23.0 | 20.3 | 23.2 | 2 | 309 |
Black | 185 | 22.7 | ± 0.5 | 23.0 | 20.7 | 23.1 | - | 185 |
Other | 23 | 22.8 | ± 0.5 | 23.0 | 20.6 | 23.0 | - | 23 |