TABLE 2.

Analysis of Stroke Susceptibility and NOS3 Genotypes

	−1468 T/A		−922 G/A		−786 T/C		Intron 4		G894T (T=Asp, G=Glu)
	Cases	Controls	Cases	Controls	Cases	Controls	Cases	Controls	Cases	Controls
Whites	n=50	n=116	n=52	n=110	n=50	n=117	n=55	n=121	n=59	n=120
	TT:0.42	TT:0.33	AA:0.40	AA:0.36	TT:0.40	TT:0.34	bb:0.75	bb:0.73	GG:0.49	GG:0.47
	AT:0.42	AT:0.52	AG:0.42	AG:0.49	CT:0.40	CT:0.50	ab:0.22	ab:0.25	TG:0.39	TG:.042
	AA:0.16	AA:0.16	GG:0.17	GG:0.15	CC:0.20	CC:0.15	aa:0.04	aa:0.02	TT:0.12	TT:0.12
Genotype, P value	0.95		0.66		0.54		0.74		0.76
Allele, P value	0.54		0.88		0.84		0.91		0.86
Blacks	n=50	n=76	n=49	n=75	n=50	n=75	n=46	n=67	n=50	n=78
	TT:0.46	TT:0.30	AA:0.80	AA:0.57	TT:0.78	TT:0.56	bb:0.41	bb:0.45	GG:0.08	GG:0.68
	AT:0.36	AT:0.46	AG:0.20	AG:0.35	CT:0.22	CT:0.36	ab:0.37	ab:0.45	TG:0.02	TG:0.32
	AA:0.18	AA:0.24	GG:0.00	GG:0.08	CC:0.00	CC:0.08	bc:0.07	bc:0.03	TT:0.00	TT:0.00
							aa:0.11	aa:0.08
							ac:0.02	ac:0.00
							cc:0.02	cc:0.00
Genotype, P value	0.36		0.0093		0.017		0.12		0.14
Allele, P value	0.078		0.005		0.005		0.79		0.14