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

Table 6 Prediction of CPTI-SV INS 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	.111	.003	.038	.185	.139
	ADHD > cut-off	.805	<.001	.743	.866
	Trauma before age 10 x ADHD > cut-off	.125	.187	−.061	.310
2	Trauma before age 10	.176	<.001	.103	.248	.038
	ODD > cut-off	.859	<.001	.709	1.01
	Trauma before age 10 x ODD > cut-off	.109	.536	−.237	.455

ISSN: 1471-244X