Alleles	Controls	%	Patients	%	P-valuea
rs4898
Allele T	1355	55.0%	1109	45.0%	2.41 × 10 -12*
Allele C	1109	45.0%	1355	55.0%
rs6609533
Allele G	1349	54.7%	1356	55.0%	0.8412
Allele A	1115	45.3%	1108	45.0%
rs2070584
Allele T	1412	57.3%	1409	57.2%	0.9312
Allele G	1052	42.7%	1055	42.8%

^a P-value based on Chi-square test.

*Statistically identified as significant.