血液透析(以下简称血透)是对老年肾衰行之有效的治疗手段。但是由于老年人的各系统功能低下,加之慢性肾衰并发症较多,给临床治疗带来很大困难,死亡率较高。目前有关透析病人的存活率各家报道不一,为进一步探讨血透对治疗老年肾衰的效果和生存期限,尽力延长老年肾衰病人的生命,本文对4年来52 Hemodialysis (hereinafter referred to as hemodialysis) is an effective treatment for senile renal failure. However, due to the poor functioning of the elderly system, coupled with more complications of chronic renal failure, clinical treatment has brought great difficulties, higher mortality. At present, the survival rate of patients with dialysis varies widely reported, in order to further explore the effect of hemodialysis on the treatment of elderly renal failure and the survival period, try to extend the life of elderly patients with renal failure, the four years 52