TABLE 2.

CGH Summary

	N	% of Total	Familial	Sporadic	P values
2p Gain	3	4%	0	3
2p Loss	39	52%	16	23	0.11
4p Loss	3	4%	0	3
4q Loss	2	3%	1	1
6q Loss	5	7%	1	4	0.2
8p Loss	2	3%	1	1
10q Loss	3	4%	3	0
11q Loss	10	13%	1	9	0.007
12 Gain	14	19%	8	6	0.77
13q Loss	40	53%	20	20	0.15
Heterozygous	26	35%	10	16
Homozygous	14	19%	10	4
14q11.2 Gain	11	15%	7	4	0.52
14q Region 1					0.02
Gain	6	8%	6	0
Loss	13	17%	4	9
14q Region 2 Loss	2	3%	1	1
14q Region 3 Loss	67	89%	36	31	0.26
Heterozygous	56	75%	29	27
Homozygous	11	15%	7	4
15q Loss	3	4%	2	1
17p Loss	4	5%	2	2
17q Gain	2	3%	1	1
18p Loss	2	3%	0	2
19q Gain	2	3%	2	0
21p Gain	6	8%	1	5	0.09