Case | Data collection point | Global PSQI score | PSQI subscales | ||||||
Subjective sleep quality | Sleep latency | Sleep duration | Sleep efficiency | Sleep disturbance | Use of sleep medications | Daytime dysfunction | |||
A | Start | 13 | 3 | 3 | 2 | 0 | 1 | 3 | 1 |
End | 12 | 3 | 3 | 2 | 0 | 1 | 3 | 0 | |
B | Start | 10 | 1 | 2 | 1 | 1 | 1 | 3 | 1 |
End | 11 | 1 | 2 | 2 | 2 | 1 | 3 | 0 | |
C | Start | 5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 |
End | 9 | 1 | 1 | 3 | 2 | 1 | 0 | 1 |