FIGURE 1.
FIGURE 2.
Means, standard deviations, and correlations between study variables
| Range | M | SD | 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|---|---|---|
| 1. QoL | 0-28 | 17.7 | 5.24 | - | |||||
| 2. Emotional symptoms | 0-10 | 4.66 | 2.65 | -0.511** | - | ||||
| 3. Hyperactivity symptoms | 0-10 | 5.47 | 2.36 | -0.291** | 0.231** | - | |||
| 4. Peer problems | 0-10 | 2.71 | 2.06 | -0.330** | 0.326** | 0.028 | - | ||
| 5. Age | 13.0-18.9 | 15.6 | 1.54 | -0.241** | 0.198** | 0.046 | -0.046 | - | |
| 6. Sex | 0=girl, 1=boy | 0.45 | 0.50 | 0.300** | -0.515** | -0.084* | -0.040 | -0.163** | - |
Results of regression analyses determining the relationships between disorder symptoms and quality of life and peer problems
| B | SE | β | p | |
|---|---|---|---|---|
| QoL | ||||
| Emotional problems | -0.798 | 0.080 | -0.403 | <0.001 |
| Hyperactivity problems | -0.411 | 0.077 | -0.185 | <0.001 |
| Age | -0.513 | 0.116 | -0.152 | <0.001 |
| Sex | 0.737 | 0.414 | 0.070 | 0.075 |
| Peer problems | ||||
| Emotional problems | 0.348 | 0.035 | 0.447 | <0.001 |
| Hyperactivity problems | -0.049 | 0.034 | -0.057 | 0.144 |
| Age | -0.138 | 0.051 | -0.104 | 0.007 |
| Sex | 0.698 | 0.183 | 0.169 | <0.001 |