IL23R rs1884444 allele G decreased the risk of esophageal cancer under allele, genotype, and additive models (allele model: OR = 0.82, 95% CI: 0.68-0.98, P = .032; genotype model: OR = 0.65, 95% CI: 0.44-0.97, P = .035; additive model: OR = 0.82, 95% CI: 0.68-0.98, P = .031).
We found that IL-23R rs6682925 TC/CC and rs1884444 TG/GG variant genotypes were associated with significantly increased risk of esophageal cancer [rs1884444: adjusted odds ratio (OR) = 1.16, 95% confidence intervals (CIs) =1.01-1.33; rs6682925: adjusted OR = 1.23, 95% CIs = 1.07-1.42], compared to their corresponding wild-type homozygotes.