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Mean, standard deviation, and percentage deviation of PSQI.
| Mean | Std. Deviation | |
|---|---|---|
| Component 1 | 1.37 | 0.86 |
| Component 2 | 1.64 | 1.06 |
| Component 3 | 0.58 | 0.92 |
| Component 4 | 0.58 | 0.87 |
| Component 5 | 1.37 | 0.65 |
| Component 6 | 0.21 | 0.55 |
| Component 7 | 1.13 | 0.81 |
| Global PSQI |
