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本文回顾性地研究了１９００例血液透析患者的临床资料，其中≥７５岁的高龄患者２００例，占同期血液透析（ＨＤ）患者的１０．５３％。资料完整者１４６例，平均年龄８０．５岁。ＨＤ１年存活率为３４．２５％．３年存活率为１４．３８％，与同期５０岁以下组比较差异显著（Ｐ＜０．０１）。死亡原因以心衰为首位，坏死性肠炎及脑出血亦不少见。预后与年龄增加、原发病及透析开始的时机有关。随着透析技术的不断完善，长期存活率不断提高。
This retrospective study of 1900 cases of hemodialysis patients with clinical data, including ≥75 years of age, 200 cases of elderly patients, accounting for the same period hemodialysis (HD) patients 10.53%. 146 cases of complete data, the average age of 80.5 years old. HD1 annual performance was 34.25%. The 3-year survival rate was 14.38%, which was significantly different from that of patients under 50 in the same period (P <0.01). Cause of death as the first heart failure, necrotic enteritis and cerebral hemorrhage are not uncommon. Prognosis and age, the original disease and the timing of dialysis related. With the continuous improvement of dialysis technology, long-term survival rate continues to increase.