Results of grouped t tests and Mann-Whitney U tests to show t or z values, degrees of freedom, and p values for the significant differences in the changes in scores between the control and intervention group
| Immediate follow up | 6 month follow up | |
|---|---|---|
| p values shown for non-significant results. All differences favour the intervention group over the control group. | ||
| Eyberg | ||
| Intensity score | p=0.39 | t=2.29, 89 df, p=0.024 |
| Problem score | p=0.29 | p=0.95 |
| SDQ | ||
| Conduct problem score | t=2.08, 86 df, p=0.041 | t=2.15, 80 df, p=0.034 |
| Emotional score | p=0.50 | p=0.57 |
| Hyperactivity | p=0.26 | p=0.57 |
| Peer problems | p=0.84 | p=0.83 |
| Prosocial score | p=0.17 | p=0.14 |
| Total difficulties | p=0.09 | p=0.34 |
| Impact | p=0.15 | p=0.46 |
| GHQ | ||
| Total | p=0.13 | p=0.24 |
| Anxiety | p=0.18 | p=0.92 |
| Somatic symptoms | p=0.89 | p=0.45 |
| Depression | p=0.26 | p=0.09 |
| Social dysfunction | z=2.5, p=0.012 | p=0.20 |
| Parenting Stress Index | ||
| Total | p=0.76 | p=0.20 |
| Parent domain | p=0.43 | p=0.48 |
| Difficult child domain | p=0.72 | p=0.38 |
| Parent child interaction | p=0.76 | p=0.09 |
| Self Esteem Score | p=0.52 | p=0.84 |