Association of FAS and FAS Ligand Genes Polymorphism and Risk of Systemic Lupus Erythematosus

Table 2

Demographic characteristics of SLE patients and controls.

Parameter	SLE; 𝑁=106	Controls; 𝑁=103	P  value	𝑥^2
Age (year)	31.8±7.8	32.90±13.3	0.53	0.04
Sex (male/female)	9.97	8.95	0.5	0.04
Race N (%)
Persian	49 (46)	53 (51)	0.27	0.27
Balouch	57 (54)	50 (49)