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Comparison of wake-up time before and after the pandemic
| Parameter | Average ± SD | Median (IQR) | P* |
|---|---|---|---|
| Wake-up-time-ahead (P < 0.001**) | 6.38 ± 1.31 | 6 (5.45–7) | <0.001 |
| Wake-up-time-after (P < 0.001**) | 6.07 ± 1.31 | 6 (5–6.75) | |
| Difference | 0.31 ± 1.01 | 0 (0–0.675) | - |
Comparison of bedtime before and after the pandemic
| Parameter | Average ± SD | Median (IQR) | P* |
|---|---|---|---|
| Bed-time-before (P < 0.001**) | 22.75 ± 0.88 | 23 (22–23) | 0.732 |
| Bed-time-after (P < 0.001**) | 22.71 ± 1.02 | 23 (22–23.5) | - |