Table 2 Haplotype frequencies of rs907715 (A/G) and rs2221903 (A/G) in European–American systemic lupus erythematosus (SLE) patients and controls

Haplotype		Cases (%)	Controls (%)	χ²	p Value
rs907715	rs2221903	Cases (%)	Controls (%)	χ²	p Value
A	A	0.323	0.380	9.41	0.0022
G	A	0.358	0.337	1.31	0.25
G	G	0.319	0.283	4.01	0.045