Table 1.

Percent Variance Explained by Each Latent Variable and Age in the Final Reduced Model

	NS			NR			INT			EXT			Disorder Specific			Total			Age
	A	C	E	A	C	E	A	C	E	A	C	E	A	C	E	A	C	E
NS	35	0	65													35	0	65
NR				23	0	77										23	0	77
MDD	4	0	0	11	0	4	0	0	19				15	0	34	31	0	56	13
GAD	0	0	0	22	0	2	0	0	30				0	0	40	22	0	72	6
SAD	0	0	0	22	0	1	0	0	10				17	0	50	39	0	61	0
ADHD	8	0	1	15	0	2				0	0	17	10	0	44	33	0	63	3
ODD	12	0	0	16.	0	2				0	0	26	0	0	38	28	0	66	6
CD	16	0	0	12	0	0				0	0	3	24	0	36	52	0	39	9

Note: NS = novelty seeking; NR = neuroticism; MDD = major depressive disorder; GAD = generalized anxiety disorder; SAD = separation anxiety disorder; ADHD = attention-deficit/hyperactivity disorder; ODD = oppositional defiant disorder; CD = conduct disorder; A = Additive genetic influence; C = shared environmental influence; E = non-shared environmental influence.