The characteristics included gender, age, hypertension, proteinuria, serum albumin, Scr, eGFR, cholesterol, triglyceride, the histology ATI, urine glucose, AKI, and the treatments such as RAS inhibitors, corticosteroids and immunosuppressants, the treatment of calcineurin inhibitors such as tarcrolimus or cyclosporine. The gene discussed is ALB; the disease is acute kidney injury.