卫生防病工作的重点随着不同时期各种疾病危害情况不同而有所不同。建国以来,在以“预防为主”的卫生工作方针指导下,广泛流行的烈性传染病、传染病、寄生虫病得到了控制,法定传染病总发病率和总死亡率呈下降趋势,疾病谱和死亡谱发生了很大的变化,其特点是生物学因素致病的比例降抵,生活方式、行为因素、环境因素致病的比例增高,医学模式已从单纯生物型转变为生物、心理、社会医学模式。长春市50年代传染病发病率为4317.73/10万,到 The focus of health and disease prevention work varies according to the hazards of various diseases in different periods. Since the founding of the People’s Republic of China, under the guidance of the “prevention-oriented health work guideline”, widespread pandemic infectious diseases, infectious diseases and parasitic diseases have been brought under control. The total incidence of legal infectious diseases and the overall mortality rate have been declining. The disease spectrum And death spectrum have undergone tremendous changes, which is characterized by the drop in the proportion of pathogenic biological factors, lifestyle, behavioral factors, the proportion of environmental factors increased disease, the medical model has been transformed from a simple biological to biological, psychological, Social medical model. In the 1950s, Changchun City, the incidence of infectious diseases was 4317.73 / 100,000, to