Table 1.
Descriptive statistics, parametric (lower quadrant), and non-parametric (upper quadrant) correlations between measurement variables (N = 215).
| Descriptives |
SDSC |
CBCL |
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | SD | Range | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| SDSC | ||||||||||||||||||
| 1. DIMS | 18.41 | 6.93 | 7–35 | – | 0.31∗∗ | 0.33∗∗ | 0.39∗∗ | 0.45∗∗ | 0.09 | 0.84∗∗ | 0.17∗ | 0.07 | 0.57∗∗ | -0.10 | 0.20∗∗ | 0.71∗∗ | 0.05 | 0.59∗∗ |
| 2. SBD | 4.43 | 2.04 | 2–14 | 0.25∗∗ | – | 0.27∗∗ | 0.29∗∗ | 0.15∗ | 0.22∗∗ | 0.46∗∗ | 0.05 | 0.17∗ | 0.15∗ | 0.07 | 0.07 | 0.21∗∗ | 0.04 | 0.23∗∗ |
| 3. DOA | 4.42 | 2.32 | 0–15 | 0.34∗∗ | 0.15∗ | – | 0.42∗∗ | 0.22∗∗ | 0.15∗ | 0.51∗∗ | 0.47∗∗ | 0.13 | 0.21∗∗ | -0.14∗ | 0.39∗∗ | 0.20∗∗ | 0.03 | 0.36∗∗ |
| 4. SWTD | 11.45 | 4.34 | 4–26 | 0.43∗∗ | 0.25∗∗ | 0.45∗∗ | – | 0.23∗∗ | 0.24∗∗ | 0.68∗∗ | 0.30∗∗ | 0.09 | 0.23∗∗ | -0.02 | 0.48∗∗ | 0.27∗∗ | 0.15∗ | 0.44∗∗ |
| 5. DOES | 9.34 | 3.96 | 4–21 | 0.46∗∗ | 0.11 | 0.20∗∗ | 0.27∗∗ | – | 0.15∗ | 0.63∗∗ | 0.14∗ | 0.36∗∗ | 0.20∗∗ | 0.24∗∗ | 0.15∗ | 0.33∗∗ | 0.07 | 0.46∗∗ |
| 6. SH | 3.67 | 2.27 | 0–10 | 0.14∗ | 0.25∗∗ | 0.15∗ | 0.32∗∗ | 0.15∗ | – | 0.33∗∗ | 0.10 | 0.18∗∗ | 0.00 | 0.05 | 0.06 | 0.06 | 0.06 | 0.15∗ |
| 7. SDSC Total CBCL |
51.73 | 14.60 | 27–104 | 0.84∗∗ | 0.42∗∗ | 0.55∗∗ | 0.73∗∗ | 0.64∗∗ | 0.41∗∗ | – | 0.29∗∗ | 0.24∗∗ | 0.48∗∗ | 0.01 | 0.34∗∗ | 0.60∗∗ | 0.11 | 0.68∗∗ |
| 8. Nightmares | 0.59 | 0.68 | 0–2 | 0.20∗∗ | 0.07 | 0.53∗∗ | 0.33∗∗ | 0.15∗ | 0.10 | 0.34∗∗ | – | 0.08 | 0.17∗ | -0.14∗ | 0.31∗∗ | 0.14∗ | 0.01 | 0.44∗∗ |
| 9. Overtired | 0.46 | 0.67 | 0–2 | 0.05 | 0.17∗ | 0.08 | 0.08 | 0.34∗∗ | 0.14∗ | 0.20∗∗ | 0.05 | – | 0.06 | 0.23∗∗ | 0.02 | 0.11 | 0.03 | 0.43∗∗ |
| 10. Sleeps less | 0.90 | 0.90 | 0–2 | 0.57∗∗ | 0.13 | 0.20∗∗ | 0.26∗∗ | 0.22∗∗ | 0.07 | 0.47∗∗ | 0.19∗∗ | 0.03 | – | -0.18∗ | 0.11 | 0.64∗∗ | 0.11 | 0.68∗∗ |
| 11. Sleeps more | 0.23 | 0.55 | 0–2 | -0.08 | 0.05 | -0.15∗ | -0.02 | 0.22∗∗ | -0.01 | 0.00 | -0.14∗ | 0.31∗∗ | 0.18∗∗ | – | 0.06 | -0.06 | -0.07 | 0.16∗ |
| 12. Sleep Talks/Walks | 0.70 | 0.87 | 0–2 | 0.23∗∗ | 0.02 | 0.49∗∗ | 0.46∗∗ | 0.16∗ | 0.08 | 0.38∗∗ | 0.36∗∗ | 0.02 | 0.10 | 0.07 | – | 0.13 | 0.04 | 0.45∗∗ |
| 13. Trouble Sleeping | 1.06 | 0.87 | 0–2 | 0.70∗∗ | 0.18∗∗ | 0.19∗∗ | 0.29∗∗ | 0.33∗∗ | 0.10 | 0.58∗∗ | 0.16∗ | 0.10 | 0.64∗∗ | -0.08 | 0.14∗ | – | 0.09 | 0.71∗∗ |
| 14. Wets Bed | 0.33 | 0.65 | 0–2 | 0.09 | 0.06 | 0.04 | 0.14∗ | 0.08 | 0.10 | 0.13 | 0.00 | 0.05 | 0.1 | -0.05 | 0.05 | 0.10 | – | 0.32∗∗ |
| 15. CBCL Total | 4.07 | 2.49 | 0–11 | 0.59∗∗ | 0.21∗∗ | 0.42∗∗ | 0.47∗∗ | 0.44∗∗ | 0.17∗ | 0.66∗∗ | 0.48∗∗ | 0.42∗∗ | 0.66∗∗ | 0.18∗∗ | 0.50∗∗ | 0.70∗∗ | 0.36∗∗ | – |
Note. ∗p < 0.05. ∗∗p < 0.001.