From: Characterisation of sleep in intensive care using 24-hour polysomnography: anobservational study
Sleep stage/state | Technologists one and two, 18,644 epochs (95%CIa) | Technologists two and three, 25,908 epochs (95% CI) |
---|---|---|
Stage 1 | 0.12 (0.10-0.13) | 0.08 (0.06-0.10) |
Stage 2 | 0.58 (0.46-0.72) | 0.55 (0.54-0.56) |
Stage 3/4 | 0.76 (0.70-0.82) | 0.20 (0.14-0.23) |
REMb | 0.44 (0.39-0.49) | 0.41 (0.36-0.44) |
Sleep/wake | 0.68 (0.65-0.69) | 0.58 (0.55-0.59) |