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Approximate sleep macro architecture based on actigraphy data.
| Mean | SD | |
|---|---|---|
| TIB (min) | 536.00 | 23.32 |
| TST (min) | 446.13 | 17.56 |
| Sleep latency (min) | 12.67 | 6.22 |
| Sleep efficiency (%) | 83.30 | 2.07 |
| WASO (min) | 64.75 | 8.92 |
SD, standard deviation; TIB, time in bed; REM, rapid eye movement (sleep state); TST, total sleep time; WASO, wake after sleep onset.
