Table 1.

Bivariate Model(rG:DD-Trauma) of Shared and Nonshared Genetic Effects Across Measures

Variable	n	rDD-Trauma		VA-DD		VA-Trauma		covA-DD-Trauma		rG-SNP		SNP-C
INT	4,356	0.05	[.03, .07]	0.17	[.05, .28]	0.11	[.02, .19]	0.07	[−.01, .14]	0.49	[.02, .96] *	0.20
NON-INT	4,321	0.00	[.00, <.01]	0.18	[.06, .29]	0.03	[−.04, .09]	0.04	[−.02, .11]	0.69	[−.76, 1.00]	0.14

Abbreviations: DD – Generalized vulnerability to drug dependence; r_DD-Trauma = phenotypic correlation between drug dependence and trauma variables with accompanying 95% confidence interval; V_A-DD = genetic variance for drug dependence phenotype; V_{A Trauma-} = genetic variance for trauma phenotype; cov_A-Trauma-DD = the genetic covariance; r_G-SNP = the SNP-correlation; SNP-C = SNP-coheritability; INT = interpersonal trauma; NON-INT = non-interpersonal trauma.

^*p < .05.