Table 5: Haplotypes frequency of XRCC1 Arg399Gln and Arg194Trp polymorphisms in SLE patients and control group.

Haplotype Arg0399Gln-Arg194TrpSLE patientsControlsP valueOR (95% CI)

Arg-Arg(GC)0.2310.2631
Arg-Trp(GT)0.1450.160.951 (0.5–2)
Gln-Arg(AC)0.5780.5440.51.1 (0.8–1.4)
Gln-Trp(AT)0.0440.0310.41.2 (0.8–1.7)