After adjusting for all factors with a p-value less than 0.05 in the univariate logistic regression includes sex, age, BMI, history of alcohol, DBP, SF, Hb, PLT, DBil, eGFR, Alb, and HDL-c; BMI, SF, PLT, and HDL-c were identified as significant independent risk factors for kidney stones; the ORs (95% CI) were 1.065 (1.013–1.119), 1.001 (1.000–1.002), 1.004 (1.001–1.007), and 0.347 (0.153–0.787), respectively (all p < 0.05) (Figure 2). This evidence concerns the gene GSTM1 and nephrolithiasis.