Distributions of genotypes of the TLR4 gene rs2149356 and their associations with risk of GA.

HWEP: P value of Hardy-Weinberg equilibrium (HWE);
AAdjusted for alcohol consumption, dietary factors, hypercholesterolemia, hyperuricemia, hypertension and BMI in logistic regression model. GA: gouty arthritis, NGA: subjects without gout (including 459 healthy subjects and 210 hyperuricemic subjects), HUA: hyperuricemia without gout, HC: healthy subjects, OR: odds ratio; CI: confidence interval.