Name
timest1
Label
Time in Stage 1 sleep
Units
minutes
Type
numeric
Visit vs Time in Stage 1 sleep
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Peds | - | - | - | - | - | - | - | - |
| Teenz | - | - | - | - | - | - | - | - |
| TREC | 513 | 18.9 | ± 10.7 | 17.0 | 2.0 | 80.0 | 4 | 517 |
Age at time of visit vs Time in Stage 1 sleep
TREC
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 513 | 18.9 | ± 10.7 | 17.0 | 2.0 | 80.0 | 4 | 517 |
| 16.1 to 17.4 years | 129 | 17.4 | ± 8.7 | 17.0 | 3.0 | 50.0 | 1 | 130 |
| 17.4 to 17.7 years | 128 | 19.0 | ± 11.0 | 18.0 | 2.0 | 80.0 | 1 | 129 |
| 17.7 to 17.9 years | 128 | 19.9 | ± 10.5 | 18.0 | 5.0 | 63.0 | 1 | 129 |
| 17.9 to 19.6 years | 128 | 19.3 | ± 12.3 | 16.0 | 2.0 | 77.0 | 1 | 129 |
Male gender vs Time in Stage 1 sleep
TREC
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 513 | 18.9 | ± 10.7 | 17.0 | 2.0 | 80.0 | 4 | 517 |
| No | 254 | 17.7 | ± 10.1 | 16.0 | 2.0 | 80.0 | 2 | 256 |
| Yes | 259 | 20.1 | ± 11.1 | 18.0 | 2.0 | 77.0 | 2 | 261 |
Race vs Time in Stage 1 sleep
TREC
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 513 | 18.9 | ± 10.7 | 17.0 | 2.0 | 80.0 | 4 | 517 |
| White | 307 | 18.5 | ± 10.0 | 17.0 | 2.0 | 80.0 | 2 | 309 |
| Black | 183 | 19.8 | ± 11.9 | 17.0 | 4.0 | 77.0 | 2 | 185 |
| Other | 23 | 18.1 | ± 8.8 | 16.0 | 5.0 | 37.0 | - | 23 |