Table 1 Genotyping results and case–control association analyses at the single SNP level

	dbSNP	Chr	Alleles	MAF	MAF in cases	MAF in controls	Allelic p value	OR	CI
RGS1	rs2816316	1	A:C	C	0.128	0.166	0.0123	0.74	0.58 to 0.94
IL18RAP	rs917997	2	G:A	A	0.244	0.227	0.3498	1.10	0.90 to 1.34
CCR3	rs6441961	3	G:A	A	0.372	0.368	0.8277	1.02	0.85 to 1.21
IL12A,SCHIP1	rs17810546	3	A:G	G	0.109	0.067	0.0004	1.71	1.26 to 2.31
IL12A	rs9811792	3	A:G	G	0.467	0.421	0.0313	1.21	1.02 to 1.43
LPP	rs1464510	3	A:C	A	0.519	0.474	0.0348	1.20	1.20 to 1.42
IL2/IL21	rs6822844	4	A:C	A	0.081	0.109	0.0253	0.72	0.54 to 0.96
TAGAP	rs1738074	6	A:G	A	0.454	0.412	0.0495	1.19	1.00 to 1.41
SH2B3	rs3184504	12	G:A	A	0.554	0.494	0.0050	1.27	1.07 to 1.50

Chr, chromosome; CI, confidence interval; MAF, minor allele frequency; OR, odds ratio; SNP, single nucleotide polymorphism.
Allelic p value was calculated by 2×2 two sided χ² test; bold indicates p<0.05.