Table 2.

Genotype Frequency by Race.

SNP	Genotype	STRRIDE I (N = 239)		STRRIDE II (N = 246)
		White	Black	White	Black
RS7844023	CC	26.5	25.9	24.5	30.8
	CT	46.5	46.6	53.2	40.4
	CT	27.0	27.6	22.3	28.8
	T Allele frequency	50.3	50.8	48.9	49.0
RS2898458	AA	50.3	7.4	44.4	22.0
	AG	38.2	40.7	47.6	38.0
	GG	11.5	51.9	8.0	40.0
	G Allele frequency	30.6	72.2	31.7	59.0
RS7508	AA	59.4	81.0	53.7	90.4
	AG	32.9	13.8	40.5	9.6
	GG	7.7	5.2	5.8	0.0
	G Allele frequency	24.1	12.1	26.0	4.8
RS3810	GG	45.3	7.1	43.1	11.8
	GT	41.8	39.3	48.4	45.1
	TT	12.9	53.6	8.5	43.1
	T Allele Frequency	33.8	73.2	16.2	65.7
RS2427746	AA	35.5	63.0	27.5	70.6
	AG	41.4	29.6	49.7	27.4
	GG	23.1	7.4	22.8	2.0
	G Allele Frequency	43.8	22.2	47.6	15.6
RS1049874	CC	29.0	12.1	23.0	54.9
	CT	36.7	31.0	51.3	37.2
	TT	34.3	56.9	25.7	7.8
	C Allele Frequency	47.3	27.6	51.3	26.5