Moreover, regular alcohol consumption (OR = 3.893, 95% CI: 1.180–12.840, p = 0.026), decreased serum albumin (OR = 0.915, 95% CI: 0.860–0.973, p = 0.005), and obesity (OR = 66.144, 95% CI: 7.956–549.921, p < 0.0001) were still significantly associated with DILI symptoms in patients with brucellosis when the model was adjusted for age, sex, and ethnicity, which could in some extent predict the risk of DILI in patients with brucellosis (Table 3). This evidence concerns the gene ALB and obesity due to melanocortin 4 receptor deficiency.