随着我国人口老龄化的增加,老年终末期肾脏病(ESRD)的发病率不断增长,接受血液透析的老年人比例也呈迅速增长的趋势。由于多种原因,维持性血液透析(MHD)老年病人营养不良的发生率很高,常常导致感染、心脑血管疾病等并发症,直接影响病人的生活质量和生存率。我们应用常规血液透 With the population aging in our country increasing, the incidence of end-stage renal disease (ESRD) in the elderly has been on the rise, and the proportion of elderly people receiving hemodialysis also shows a rapid increase. For many reasons, the high incidence of malnutrition in elderly patients with maintenance hemodialysis (MHD) often leads to complications such as infections and cardiovascular and cerebrovascular diseases, which directly affect the patient’s quality of life and survival rate. We apply conventional hemodialysis