Table 5.
Means and standard deviations for the CRSP Sleep Disturbance Scales MANCOVA/MANOVA analyses
| Bedtime Fears/Worryb | Restless Legs Symptoms (Observed) | Restless Legs Symptoms (Reported) | Insomnia | Parasomnia | |
|---|---|---|---|---|---|
| Groupa | |||||
| Clinical (n =268) | 3.41 (1.74) | 4.53 (2.67) | 4.00 (1.23)** | 9.39 (3.32) | 3.72 (1.50)* |
| Community (n = 272) | 3.50 (1.49) | 4.35 (1.38) | 4.35 (1.38) | 9.77 (3.47) | 4.02 (1.50) |
| Age | |||||
| 13-14 (n = 237) | 3.53 (1.7) | 4.65 (2.78) | 4.22 (1.32) | 9.80 (3.42) | 3.82 (1.47) |
| 15-16 (n = 201) | 3.32 (1.43) | 4.46 (2.45) | 4.12 (1.37) | 9.55 (3.43) | 3.88 (1.55) |
| 17-18 (n = 97) | 3.54 (1.84) | 4.31 (2.69) | 4.19 (1.22) | 9.10 (3.24) | 4.01 (1.51) |
| Sleep Quality | |||||
| Great/Good (n = 345 | 3.18 (1.49)*** | 4.11 (2.38)*** | 4.21 (1.35) | 8.28 (2.95)*** | 3.90 (1.55) |
| Okay/Poor (n = 195) | 3.95 (1.72) | 5.24 (2.92) | 4.11 (1.27) | 11.88 (2.88) | 3.83 (1.43) |
| Nap Frequencya | |||||
| Never/When Sick (n = 357) | 3.32 (1.50)** | 4.38 (2.67) | 4.26 (1.31)* | 9.28 (3.35)** | 3.98 (1.52)* |
| Sometimes/Every Day (n = 182) | 3.73 (1.81) | 4.79 (2.58) | 4.01 (1.34) | 10.16 (3.44) | 3.68 (1.47) |
| PSG | |||||
| No OSA (n = 37) | 3.54 (2.08) | 6.62 (3.54) | 4.11 (1.37) | 10.76 (3.43) | 2.86 (0.95) |
| Mild OSA (n = 18) | 2.94 (1.30) | 5.11 (2.27) | 3.44 (1.04) | 8.94 (2.41) | 2.72 (0.67) |
| Moderate/Severe OSA (n = 12) | 2.83 (0.94) | 6.00 (2.80) | 3.50 (1.09) | 9.75 (3.41) | 2.83 (0.94) |
*
p < .05
**
p < .01
***
p < .001.
a
MANCOVA analyses controlled for age.
b
Square root transformation used.