Histogram
Study visit number vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 1,123 | 370.4 | ± 59.2 | 373.0 | 195.0 | 575.0 | - | 1,123 |
| Visit 2 | 758 | 360.5 | ± 58.7 | 362.3 | 196.0 | 524.8 | - | 758 |
| Visit 3 | 566 | 366.7 | ± 57.4 | 370.0 | 183.5 | 513.5 | - | 566 |
| Visit 4 | 121 | 382.9 | ± 63.2 | 390.5 | 245.5 | 500.2 | - | 121 |
| Visit 5 | 2 | 422.3 | ± 8.8 | 422.3 | 416.0 | 428.5 | - | 2 |
| Incident Outcomes Tracking | - | - | - | - | - | - | - | - |