Histogram
Study scored sleep/wake rather than with full sleep staging if there is not sufficient quality on EEG lead. Studies scored as sleep wake have all sleep stages scored using a default of Stage 2 and no arousals are scored. vs Visit
| Visit 1 | Visit 2 | |
|---|---|---|
| Total | 2,911 | - |
| sleep/wake only | 39 | - |
| full scoring | 2,872 | - |
| unknown | - | - |