ADH1B and psoriasis: Analysis revealed association between C allele of the rs1229984 polymorphism (ADH1B gene) and psoriasis risk (ORadditive = 1.58, 95% CI 1.23–2.03, p < 0.001, ORrecessive = 1.58, 95% CI 1.22–2.04, p = 0.001).