高龄老年人由于器官的自然老化,常带来各器官功能特别是体内稳定机理的渐进性衰退。当内外环境发生急剧变化时,机体对这些改变不能很快或较好地调整和适应,从而极易发生水、电解质平衡失调。本文调查分析了我院1996年1月～1999年12月间收治的70岁以上的高龄急腹症患者92例电解质紊乱的特征,现将结果报告于下。1 临床资料与结果1.1 材料来源和方法 1996年1月～1999年12月共收治70岁以上高龄急腹症患者92例。入院前夕或入院后立即抽血2～3ml,采用日立-7150型全自动生化仪检查电解质情况。测定 Older seniors, due to the natural aging of organs, often bring about gradual decline in the function of various organs, especially in the body. When the internal and external environment changes dramatically, the body can not adjust to these changes quickly or better, so that water and electrolyte imbalance easily occurs. This article surveyed and analyzed our hospital from January 1996 to December 1999 admitted to the elderly over the age of 70 patients with acute abdomen 92 cases of electrolyte imbalance characteristics, the results reported below. 1 Clinical data and results 1.1 Material sources and methods January 1996 ~ December 1999 were treated 92 cases of elderly patients over the age of 70 with acute abdomen. On the eve of admission or immediately after admission blood 2 ~ 3ml, using Hitachi -7150 automatic biochemical analyzer check electrolyte. Determination