Table 2.

rs11540761 and rs1048801 allele frequencies in systemic lupus erythematosus patients and controls, stratified by ancestral background and high versus low serum type I IFN activity

Subject group	rs11540761 MAF	High versus low IFN	Meta-analysis high versus low IFN	rs1048801 MAF	High versus low IFN	Meta-analysis high versus low IFN
EA Controls n=116	0.181	–	–	0.431	–	–
EA cases n=132	0.155	–	–	0.333	–	–
High IFN EA cases n=56	0.212	p=0.031 OR=2.05	p=0.016	0.384	p=0.13 OR=1.48	p=0.14
Low IFN EA cases n=76	0.116			0.296
High IFN HA cases n=44	0.350	p=0.052 OR=2.26		0.432	p=0.25 OR=1.46
Low IFN HA cases n=35	0.192			0.343

EA, European-American ancestry; HA, Hispanic-American ancestry; MAF, minor allele frequency.