Table 7.
Test-retest reliability of the Split Sleep Questionnaire Mood section (N = 326)
| Test-retest correlation | P | ||
|---|---|---|---|
| Before the COVID-19 pandemic |
Calm |
0.821 |
<0.001 |
| Rested |
0.559 |
0.007 |
|
| Satisfied |
0.801 |
<0.001 |
|
| Anxious |
0.473 |
0.026 |
|
| Angry |
0.253 |
0.257 |
|
| Afraid |
0.683 |
<0.001 |
|
| Discouraged |
0.73 |
<0.001 |
|
| Sad |
0.558 |
0.007 |
|
| During the COVID-19 pandemic | Calm |
0.674 |
0.001 |
| Rested |
0.72 |
<0.001 |
|
| Satisfied |
0.556 |
0.007 |
|
| Anxious |
0.783 |
<0.001 |
|
| Angry |
0.573 |
0.005 |
|
| Afraid |
0.527 |
0.012 |
|
| Discouraged |
0.828 |
<0.001 |
|
| Sad | 0.822 | <0.001 |