. Author manuscript; available in PMC: 2016 Apr 15.

Published in final edited form as: Genes Brain Behav. 2014 Jun 19;13(6):535–542. doi: 10.1111/gbb.12141

Table 4.

Haplotype results for ADHD in the ADHD sample

Gene	rs7118824	rs11221512	rs2604201	Freq	Obs	Exp	Var (O-E)	χ² (1 df)	P value
KCNJ5	G	A	A	0.077	32.5	40.32	16.5	3.703	0.054
	G	G	A	0.011	6.004	6.784	3.297	0.185	0.667
	T	G	A	0.170	77.49	90.54	41.09	4.14	0.042
	G	A	G	0.005	1	2.14	1.075	1.208	0.272
	G	G	G	0.727	409	383.4	55.13	11.817	0.0006
	T	G	G	0.009	2.002	4.746	2.878	2.616	0.106

χ² on 2 df (common haplotypes, freq > 0.1) = 12.906, P = 0.0016; χ² on 3 df (common haplotypes, freq > 0.05) = 12.999, P = 0.0046.