Table 4. Significantly associated SNPs in genes KCNMA1 and KCNQ5.

Cohort	Gene	SNP	Chr	bp(hg18)	Function	Minor/Major Allele	MAF (cases)	MAF (controls)	OR	SE	P-value
Caucasian	KCNMA1	rs2917454	10	78562421	intron	G/A	0.09	0.05	1.84	0.12	1.39×10−7
		rs7900261	10	78419202	intron	A/G	0.36	0.41	0.82	0.06	2.91×10−3
African American	KCNQ5	rs6907229	6	73940870	intron	C/T	0.28	0.18	1.74	0.11	9.32×10−7
		rs9343015	6	73943714	intron	C/T	0.56	0.47	1.41	0.10	6.29×10−4

SNP = single nucleotide polymorphism; Chr = chromosome; bp = base pair; MAF = minor allele frequency; OR = odds ratio; SE = standard error.