Skip to main content

Table 3 Prediction of CPTI-SV total scores by multiple linear regressions with impact of trauma, ADHD and ODD, as well as interactions between trauma, ADHD or ODD. Standardized beta coefficients (β), p-values, 95% confidence intervals (CI), and R2 values are shown (n = 5057)

From: Interpersonal trauma and its relation to childhood psychopathic traits: what does ADHD and ODD add to the equation?

Model Independent variables Standardized β P 95% CI Lower 95% CI Upper R2
1 Trauma before age 10 .073 <.001 .035 .112 .143
ADHD > cut-off .430 <.001 .397 .463  
Trauma before age 10 x
ADHD > cut-off
.086 .087 −.012 .185  
2 Trauma before age 10 .097 <.001 .059 .135 .075
ODD > cut-off .644 <.001 .566 .722  
Trauma before age 10 x ODD > cut-off .186 .044 .005 .367  
Model Independent variables Standardized β P 95% CI Lower 95% CI Upper R2
1 Trauma before age 10 .073 <.001 .035 .112 .143
ADHD .430 <.001 .397 .463  
Trauma before age 10 x
ADHD > cut-off low
.086 .087 −.012 .185  
2 Trauma before age 10 .097 <.001 .059 .135 .075
ODD > DSM cut-off .644 <.001 .566 .722  
Trauma before age 10 x
ODD > DSM cut-off
.186 .044 .005 .367