Mean scores for the five subdomains of the Erickson (child) scales at baseline, six, and 12 months follow up
| Group | n | Affection | Avoidance | Compliance | Negativism | Reliance | ||
| Baseline | VT | 93 | 4.5 (1.4) | 5.9 (1.5) | 4.6 (1.6) | 6.2 (1.5) | 6.5 (0.8) | |
| WW | 91 | 4.7 (1.4) | 6.2 (1.4) | 5.1 (1.4) | 6.5 (1.2) | 6.5 (1.0) | ||
| 6 months follow up | VT | 87 | 4.4 (1.3) | 6.3 (1.1) | 5.1 (1.3) | 6.6 (1.0) | 6.5 (0.9) | |
| WW | 89 | 4.6 (1.3) | 6.5 (1.2) | 5.2 (1.3) | 6.7 (0.8) | 6.7 (0.7) | ||
| 12 months follow up | VT | 84 | 4.5 (1.4) | 6.5 (0.9) | 5.2 (1.1) | 6.6 (1.1) | 6.6 (0.7) | |
| WW | 81 | 4.9 (1.1) | 6.9 (0.4) | 5.6 (1.0) | 6.9 (1.1) | 6.8 (0.4) | ||
Results expressed as mean (SEM).