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Mean score of quality of sleep in study subjects (221 patients)
| Sleep quality indicators | Mean score |
|---|---|
| Initial insomnia | 2.43±1.085 |
| Frequent awakening at night | 2.60±0.938 |
| Terminal insomnia | 2.50±0.934 |
| Daytime fatigue | 2.19±1.274 |
| Duration of sleep | 2.00±0.871 |
| Quality of sleep | 1.92±1.003 |
| Total score | 4.58±13.91 |
