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Confusion matrix for 4-way (wake, light sleep, deep sleep, and rapid eye movement [REM] sleep) epoch-by-epoch classification for the total sample.
|
|
Xiaomi Mi Band 5 | ||||||||
|
|
Wake | Light sleep | Deep sleep | REM | |||||
| PSGa | |||||||||
|
|
Wake | 3019 | 3957 | 1020 | 548 | ||||
|
|
Light sleep | 2236 | 11,366 | 3468 | 2274 | ||||
|
|
Deep sleep | 537 | 2653 | 1775 | 494 | ||||
|
|
REM | 465 | 4044 | 519 | 1193 | ||||
aPSG: polysomnography.
