The SNP of IL-1β gene (rs3917356G>A) increased the risk of HCC in the recessive model (p<0.001, OR=2.58, 95% CI=1.53-4.33), whereas other SNPs in IL-1α and IL-1RA showed no significant association between HCC patients and controls.
In haplotype analysis, two linkage disequilibrium blocks (block 1 consisted of rs1143627, rs3917356, and rs1143630; block 2 consisted of rs1143633 and rs1143643) also revealed significant associations with lymph node metastasis.
The haplotype ACG of rs1143634, rs3917356, and rs16944 associated with higher glucose, higher homeostasis model assessment for insulin resistance index, higher 2-h insulin, and prevalent diabetes (adjusted rate ratio = 1.54; 95% confidence interval = 1.03-2.30; P = 0.037).
The haplotype ACG of rs1143634, rs3917356, and rs16944 associated with higher glucose, higher homeostasis model assessment for insulin resistance index, higher 2-h insulin, and prevalent diabetes (adjusted rate ratio = 1.54; 95% confidence interval = 1.03-2.30; P = 0.037).