. Author manuscript; available in PMC: 2016 Sep 7.

Published in final edited form as: Mol Psychiatry. 2015 Nov 17;21(9):1202–1207. doi: 10.1038/mp.2015.163

Table 1.

Burden and type of CNVs >500kb in cases and controls from each study

CNV Sample	CNVs	Number of CNVs				Number of Deletions				Number of Duplications
CNV Sample	CNVs	ADHD cases	Controls	Ratio	p	ADHD cases	Controls	Ratio	p	ADHD cases	Controls	Ratio	p
Canada ¹¹	N	22	217	0.97	0.88	4	52	0.73	0.55	18	165	1.04	0.87
Canada ¹¹	Rate	0.089	0.092	0.97	0.88	0.016	0.022	0.73	0.55	0.073	0.070	1.04	0.87
Cardiff ^{9, 17}	N	65	78	1.45	0.021	13	13	1.74	0.15	52	65	1.39	0.066
Cardiff ^{9, 17}	Rate	0.108	0.074	1.45	0.021	0.022	0.012	1.74	0.15	0.086	0.062	1.39	0.066
CHOP ⁸	N	220	382	2.33	4.7×10⁻²⁸	28	80	1.42	0.11	192	302	2.58	4.4×10⁻²⁹
CHOP ⁸	Rate	0.217	0.093	2.33	4.7×10⁻²⁸	0.028	0.019	1.42	0.11	0.190	0.074	2.58	4.4×10⁻²⁹
IMAGE-2 ^{10, 16}	N	89	191	1.28	0.042	22	47	1.29	0.32	67	144	1.28	0.084
IMAGE-2 ^{10, 16}	Rate	0.122	0.095	1.28	0.042	0.030	0.023	1.29	0.32	0.092	0.072	1.28	0.084
PUWMa ²⁶	N	59	86	1.09	0.59	25	28	1.42	0.19	34	58	0.93	0.74
PUWMa ²⁶	Rate	0.085	0.078	1.09	0.59	0.036	0.025	1.42	0.19	0.049	0.053	0.93	0.74

N: the number of CNVs observed in the sample; Rate: the average number of CNVs per person