Table 4 Predictors of costs (generalised linear model)
From: Secure attachment predicts lower societal cost amongst severely antisocial adolescents
|  | Attachment to mother (N = 98) | Attachment to father (N = 70) | ||
|---|---|---|---|---|
Predictor | Wald Chi Square | p | Wald Chi Square | p |
Treatment arm | 1.102 | 0.294 | 0.061 | 0.805 |
Adolescent age | 3.762 | 0.052 | 14.111 | < 0.001 |
Adolescent male sex | 1.350 | 0.245 | 0.448 | 0.503 |
Adolescent verbal IQ | 7.272 | 0.007 | 7.895 | 0.005 |
Free school meals | 1.385 | 0.293 | 3.369 | 0.066 |
Antisocial behaviour level | 7.544 | 0.006 | 11.498 | < 0.001 |
Callous-unemotional traits | 3.315 | 0.069 | 10.666 | 0.001 |
Attachment to father | Â | Â | 8.953 | 0.003 |
Attachment to mother | 0.056 | 0.813 | Â | Â |