Table 2

Outcomes immediately after training for 100 children, using the Huber correction

Study groupMean difference due to training (95% CI)2-150p value (Wald test)
VariableIntervention groupControl group
Mean (SD) score on foster carer report Reactive Attachment Disorder Scale after training21 (8)17 (9)0.53 (−1.6, 2.6)0.6
  • 2-150 Adjusted for pretraining scores, the number of children previously looked after by the foster carers, and the sex and age of the child.