Table 10.
Changes in the Split Sleep Questionnaire (SSQ) sleep-wake time assessment (before and during the COVID-19 pandemic)*
|
|
|
SSQ |
|
|
|---|---|---|---|---|
| Assessment before the COVID-19 pandemic | Assessment during the COVID-19 pandemic | P† | ||
| Bedtime |
Workdays |
22:44 ± 1:25 |
23:02 ± 2:08 |
<0.001 |
| Work-free days |
23:26 ± 1:58 |
23:17 ± 2:58 |
0.351 |
|
| Waketime | Workdays |
7:01 ± 1:32 |
7:25 ± 1:34 |
<0.001 |
| Work-free days | 8:09 ± 1:40 | 8:23 ± 1:51 | <0.001 | |
*Continuous variables are presented as mean and standard deviation.
†t-test for paired samples.