为了解我市居民死亡原因和死亡谱的变化，按照健康促进死因监测系统统一方案收集资料，采用国际疾病分类ＩＣＤ－９对死因资料进行编码及微机处理，以１９９０年人口普查为标准人口构成，对本市１９９７年上报的死亡医学证明书作以下分析。１９９７年死亡１８４３人，死亡率２ In order to understand the causes of death and the changes in the death spectrum of residents in our city, we collected data according to the unified plan for the health promotion death cause monitoring system, coded and computerized the death cause data using the International Classification of Diseases ICD-9, and adopted the 1990 population census as the standard population composition. The following analysis of death medical certificates submitted by the city in 1997 was carried out. In 1997, 1843 deaths, 2 deaths