From: Disrupted sleep and associated factors in Australian dementia caregivers: a cross-sectional study
PSQI component | DASS-21 Depression | DASS-21 Anxiety | DASS-21 Stress |
---|---|---|---|
PSQI Global Score | 0.24* | 0.28* | 0.41** |
Subjective sleep quality | 0.30* | 0.20 | 0.36* |
Sleep latency | 0.26* | 0.18 | 0.30* |
Sleep duration | −0.11 | −0.06 | 0.02 |
Sleep efficiency | 0.07 | −0.01 | 0.22 |
Sleep disturbances | 0.21 | 0.30* | 0.29* |
Use of sleeping medication | 0.03 | 0.29* | 0.24* |
Daytime dysfunction | 0.48** | 0.33* | 0.40** |