Table 3.

CCR5 Δ32 bp deletion carriers.

Patient Group	CCR5d32		Total	p^†
Patient Group	Ins/Ins	Del	Total	p^†
Rheumatoid arthritis	326 (80.5)	79 (19.5)	405 (100.0)	0.3
Systemic lupus erythematosus	78 (80.4)	19 (18.9)	97 (100.0)	0.5
Lupus nephritis^*	96 (85.0)	17 (15.0)	113 (100.0)	0.08
Controls	333 (77.3)	98 (22.7)	431 (100.0)
Total	833 (79.6)	213 (20.4)	1046 (100.0)

↵* Lupus nephritis versus SLE was not significant (p = 0.7). CCR5d32: Δ32 bp deletion; Ins: Δ32 bp insertion; Del: Δ32 bp deletion;
↵† p value differences between patient groups and controls, Fisher’s exact test.