From: Subjective and objective evaluation of alertness and sleep quality in depressed patients
NIGHT RECORDING | Sleep latency | Sleep st. 0 | Sleep st. 1 | Sleep st. 2 | Sleep st.3+4 | REM sleep | Sleep efficacy | SPT/TIB ** | Total sl. time |
---|---|---|---|---|---|---|---|---|---|
Estimated sl. latency (min.) | Â | Â | .63* | Â | Â | Â | Â | Â | Â |
Estimated sl. length (h) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Frequent awakenings | .49* | Â | Â | Â | Â | Â | Â | Â | -.49* |
Disturbed night sleep | Â | Â | Â | Â | Â | Â | -.70* | Â | Â |
Disturbing dreams | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Satisfactory depth of sleep | Â | Â | Â | Â | Â | Â | Â | .73* | Â |
Woke up too early | Â | .68* | Â | Â | Â | Â | Â | Â | Â |
Well-rested in the morning | Â | Â | Â | .82* | .85* | .73* | .69* | .70* | Â |
Estimated total sl.quality | Â | -.78* | Â | .78* | Â | Â | Â | .73* | Â |