对1953～1994年我校教职工死亡登记和一些死者进行了追踪调查，共计124例，其中23例离院后死亡且资料不完整，而101例（男77例，女24例）资料比较完整，作为调查分析重点。各年代死亡人数与年龄分布见表1。死亡从60年代开始，按国际标准分年龄段看，70年代和80年代中年人死亡居 A total of 124 cases were investigated in the death registration of faculty members and some deceased persons from 1953 to 1994. Of them, 23 died after leaving hospital and the data were incomplete. The data of 101 cases (77 males and 24 females) were relatively complete , As the focus of investigation and analysis. Table 1 shows the number and age distribution of deaths in each age. Death from the 60s, according to the international standard sub-age, 70s and 80s middle-aged death