Table 2.
Distribution of sleep quality scores among studied cases.
| PSQI components | n | % |
|---|---|---|
| Subjective sleep quality | ||
| 0 | 138 | 69.0 |
| 1 | 50 | 25.0 |
| 2 | 12 | 6.0 |
| Sleep latency | ||
| 0 | 104 | 52.0 |
| 1 | 62 | 31.0 |
| 2 | 16 | 8.0 |
| 3 | 18 | 9.0 |
| Sleep duration | ||
| 0 | 150 | 75.0 |
| 1 | 44 | 22.0 |
| 2 | 4 | 2.0 |
| 3 | 2 | 1.0 |
| Sleep efficiency | ||
| 0 | 150 | 75.0 |
| 1 | 42 | 21.0 |
| 2 | 6 | 3.0 |
| 3 | 2 | 1.0 |
| Sleep disturbance | ||
| 0 | 116 | 58.0 |
| 1 | 76 | 38.0 |
| 2 | 8 | 4.0 |
| Use of sleeping medications | ||
| 0 | ||
| 1 | 0 | 0.0 |
| 2 | ||
| Day time dysfunction | ||
| 0 | 172 | 86.0 |
| 1 | 24 | 12.0 |
| 2 | 4 | 2.0 |
| Global score | 2 (0–8) | |
| Good sleep ≤ 5 | 168 | 84.0 |
| Poor sleep > 5 | 32 | 16.0 |
PSQI Pittsburgh sleep quality index, n number, % percentage.