The survival time of uremia stage V is associated with the patient’s physical fitness and treatment compliance. If the patient’s physical quality is good, without obvious anemia, hypertension and general weakness, edema, decreased urine output and other discomforts, it is no different from normal life. It has been reported that even for patients on dialysis, the maximum survival time can be up to 30-40 years. So if the patient gets the disease at the age of 50, it is possible that he/she can live up to the age of 80. If the patient’s physical quality is poor, such as the combination of malignant hypertension, large amounts of proteinuria, or severe anemia, recurrent infections, at any time, cardiovascular and cerebrovascular accidents, and even the possibility of sudden death. So can not uremia this disease to judge the survival time of the patient, to integrate the patient’s systemic condition to assess the patient’s ultimate life expectancy, even if the normal person is not possible to assess the survival time.