Table 1.

Case-control data on HapMap tag single-nucleotide polymorphisms of EMCN locus in the IORRA series.

			Allele	Genotypes of Patients					Genotypes of Controls						p
SNP	Location	Position^*	1/2	1/1	1/2	2/2	Total	MAF	1/1	1/2	2/2	Total	MAF	OR (95% CI)	Allele	Genotype
rs3816056	Intron 1	25986294	G/T	1072	383	39	1494	0.154	495	236	20	751	0.184	0.81 (0.69–0.96)	0.012	0.012
rs3775369	Intron 1	25980974	G/A	681	669	145	1495	0.321	384	301	59	744	0.282	1.21 (1.05–1.38)	0.0075	0.0070
rs1501096	Intron 1	25980569	A/C	1037	405	46	1488	0.167	480	247	24	751	0.196	0.82 (0.70–0.97)	0.015	0.015
rs3796655	Intron 1	25980365	A/T	1043	407	46	1496	0.167	480	247	24	751	0.196	0.82 (0.70–0.96)	0.015	0.014
rs12501083	Intron 1	25970515	T/C	1218	265	14	1497	0.098	617	127	7	751	0.094	1.05 (0.84–1.30)	0.67	0.67
rs736517	Intron 2	25946759	G/C	1057	396	43	1496	0.161	511	217	24	752	0.176	0.90 (0.76–1.06)	0.20	0.20

↵* Positions are according to genomic contig NT_016354.18. MAF: minor allele frequency. IORRA: Institute of Rheumatology Rheumatoid Arthritis.