Table 3

Results of the SNP analysis

SNP		Genotype		Belgian				British				American				Total
SNP		Genotype		Patient	Control			p	Patient			Control	p			Patient	Control	p	Patient	Control	p
SNP 1	CC	0	47	<0.001		0	18	<0.001		0	31	<0.001		0	96	<0.001
	CT	0	13			2	12			2	18			4	43
	TT	33	1			27	0			45	1			105	2
SNP 2	GG	31	20	0.014		27	24	0.025		47	43	0.013		105	87	<0.001
	GA	0	5			0	6			0	7			0	18
	AA	0	0			0	0			0	0			0	0
SNP 3	GG	33	29	0.053		29	25	0.052		49	41	0.003		111	95	<0.001
	GA	0	5			0	5			0	9			0	19
	AA	0	0			0	0			0	0			0	0
SNP 4	TT	31	22	0.008		28	20	<0.001		48	35	<0.001		107	77	<0.001
	TG	0	6			0	10			0	14			0	30
	GG	0	0			0	0			0	0			0	0
SNP 5	GG	26	21	0.611		22	20	0.472		35	31	0.613		83	72	0.358
	GA	6	8			5	10			13	13			24	31
	AA	2	2			1	0			1	4			4	6
SNP 6	GG	6	5	0.072		6	3	0.431		3	6	0.224		15	14	0.019
	GA	10	17			6	13			17	22			33	52
	AA	19	9			17	13			28	22			64	44