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

Table 4 Prediction of CPTI-SV GD 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)

Model	Variables	Standardized β	P	95% CI Lower	95% CI Upper	R²
1	Trauma before age 10	.055	.004	.018	.093	.057
	ADHD > cut-off	.238	<.001	.207	.269
	Trauma before age 10 x ADHD > cut-off	.082	.089	−.013	.177
2	Trauma before age 10	.064	<.001	.029	.099	.075
	ODD > cut-off	.622	<.001	.550	.693
	Trauma before age 10 x ODD > cut-off	.088	.298	−.077	.253

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