But, importantly, the risk of hemorrhagic stroke was higher among carriers of the ADH1B, rs1229984 TC  +  CC (heterozygous or homozygous genotype), who drank alcohol (OR, 4.85; 95% CI 1.92–12.21, p  =  0.0008) as shown in Table 3. The gene discussed is ADH1B; the disease is hemorrhagic stroke.