. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: J Child Psychol Psychiatry. 2014 May 3;55(12):1363–1371. doi: 10.1111/jcpp.12240

Table 2.

Results of the regression of stress, 5-HTTLPR genotype and their interaction on ADHD severity at T2.

Predictor	ADHD			Inattention			Hyperactivity-impulsivity
Predictor	Estimate	SE	P	Estimate	SE	P	Estimate	SE	P
Intercept	5.45	0.40	.0001	3.37	0.25	.0001	2.13	0.21	.0001
Genotype	0.67	0.37	.07	0.37	0.23	.10	0.28	0.20	.16
Stress	−0.39	0.34	.22	−0.07	0.21	.61	−0.30	0.18	.09
Interaction	1.01	0.38	.006	0.43	0.23	.05	0.58	0.20	.004
Conners score at T1	0.44	0.02	.0001	0.47	0.03	.0001	0.38	0.03	.0001
Internalizing at T2	0.77	0.17	.0001	0.52	0.11	.0001	0.26	0.09	.006