In the laboratory, the main indicators were electrolyte disorder, prolonged coagulation time, decreased albumin content, increased aminotransferase, anemia, increased neutrophil percentage, white blood cell count, etc. There were no significant differences in most indicators between the groups, but NEUT in the study group was higher than that in the control group (P < 0.05). The gene discussed is ALB; the disease is anemia (phenotype).