With DR/DN as the dependent variable and age, history of HBP, HGB, NLR, PLR, Crea, UA and CYS-C with statistically significant differences (P<0.05) as independent variables, the results of multifactorial logistic regression analysis showed that age and HGB were independent protective factors for DR/DN, while history of HBP, NLR, PLR, Crea, UA and CYS-C were independent risk factors for DR/DN (P<0.05). Here, CYGB is linked to liver dysplastic nodule.