Name
timest2
Label
Time in Stage 2 sleep
Units
minutes
Type
numeric
Visit vs Time in Stage 2 sleep
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Peds | - | - | - | - | - | - | - | - |
| Teenz | - | - | - | - | - | - | - | - |
| TREC | 513 | 242.6 | ± 49.9 | 247.0 | 7.0 | 365.0 | 4 | 517 |
Age at time of visit vs Time in Stage 2 sleep
TREC
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 513 | 242.6 | ± 49.9 | 247.0 | 7.0 | 365.0 | 4 | 517 |
| 16.1 to 17.4 years | 129 | 238.8 | ± 45.8 | 238.0 | 130.0 | 365.0 | 1 | 130 |
| 17.4 to 17.7 years | 128 | 240.6 | ± 53.5 | 249.5 | 7.0 | 360.0 | 1 | 129 |
| 17.7 to 17.9 years | 128 | 245.0 | ± 48.4 | 250.5 | 120.0 | 340.0 | 1 | 129 |
| 17.9 to 19.6 years | 128 | 246.1 | ± 51.8 | 253.0 | 99.0 | 356.0 | 1 | 129 |
Male gender vs Time in Stage 2 sleep
TREC
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 513 | 242.6 | ± 49.9 | 247.0 | 7.0 | 365.0 | 4 | 517 |
| No | 254 | 245.7 | ± 47.5 | 247.5 | 120.0 | 365.0 | 2 | 256 |
| Yes | 259 | 239.6 | ± 52.1 | 246.0 | 7.0 | 360.0 | 2 | 261 |
Race vs Time in Stage 2 sleep
TREC
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 513 | 242.6 | ± 49.9 | 247.0 | 7.0 | 365.0 | 4 | 517 |
| White | 307 | 241.6 | ± 49.6 | 245.0 | 7.0 | 365.0 | 2 | 309 |
| Black | 183 | 244.9 | ± 49.5 | 250.0 | 99.0 | 357.0 | 2 | 185 |
| Other | 23 | 237.7 | ± 57.6 | 247.0 | 120.0 | 317.0 | - | 23 |