Table 2.

The allele frequencies of three TLR7 SNPs in patients and controls.

Allele frequencies	Cases, N (%)	Controls, N (%)	OR (95% CI)	P value
	N = 270	N = 196
TLR7 rs179010 major allele C	182(67.4)	116(59.2)	1	Ref.
TLR7 rs179010 minor allele T	88(32.6)	80(40.8)	0.798(0.631-0.988)	0.039
	N = 270	N = 196
TLR7 rs2074109 major allele T	254(94.1)	186(94.9)	1	Ref.
TLR7 rs2074109 minor allele C	16(5.9)	10(5.1)	0.992(0.636-1.548)	0.973
	N = 270	N = 196
TLR7 rs179009 major allele A	221(81.9)	168(85.7)	1	Ref.
TLR7 rs179009 minor allele G	49(18.1)	28(14.3)	1.037(0.776-1.386)	0.807

P value was adjusted for age by logistic regression between cases and controls.

Bold value indicates the statistical significance.