What are the advantages of peritoneal dialysis compared with hemodialysis? 1.Peritoneal dialysis does not need to draw blood out of the body through the machine, so there is no need to establish vascular access, and you do not need to worry if you have poor vascular conditions. 2.It is better for cardiovascular stability, there are less rapid fluctuations of blood pressure and cardiac ischemia, especially for elderly and poor cardiovascular function patients. 3.Less risk of transmission of blood-borne diseases, such as hepatitis, AIDS, syphilis and other diseases. 4, Peritoneal dialysis process does not require the use of heparin, so the risk of bleeding is less, and the safety of patients with bleeding is better. 5.It can be performed at home, which reduces the patient’s commute between hospital and home, and has less impact on study, life and family, especially for patients who need to go to school or work, which can better improve patients’ quality of life, protect their self-esteem, and better return to society. 6, better cost effectiveness ratio, peritoneal dialysis in addition to the cost itself is lower than hemodialysis, but also can reduce the patient’s escort, the cost of travel to and from the hospital, while the use of erythropoietin, antihypertensive drugs also reduced, this cost carefully calculated is not bad.