本文对我院1980～1995年间住院的1627例死亡病例进行统计分析。 1 资料与方法 资料来源于我院1980～1995年的死亡病例登记及疾病分类卡,逐个审查核对病案。死亡病因选择第一诊断,按ICD—9分类,再根据所需项目编制频数表进行统计分析,重点显示住院病人的主要死因、病死率、死亡年龄及性别等情况。 In this paper, 1627 cases of deaths in our hospital from 1980 to 1995 were analyzed statistically. 1 Materials and Methods Data were obtained from the death registration and disease classification card of our hospital from 1980 to 1995, and the review of the medical record was performed one by one. The cause of death was selected as the first diagnosis, and the ICD-9 classification was used. Statistical analysis was performed according to the required frequency table of project preparation, focusing on the main causes of death, mortality, age of death, and gender of inpatients.