本文编制了铜陵有色金属公司男性职工１９８４—１９８９年全死因和去死因截缩简略寿命表。结果表明，职工在１５岁组时平均期望寿命为５２．４６岁，较铜陵市男性居民（１９９０年）低２．１２岁，３５岁以后ｎｑｘ上升，高于居民。职工在去肿瘤、去循环系疾患、去矽肺病死亡后，１５岁组可分别增加寿命５．６７、３．４６、３．０２岁。 This article compiled the Tongling Nonferrous Metal Company male workers 1984-1989 all-cause and death due to truncated simple life table. The results showed that the average life expectancy of workers in the 15-year-old group was 52.46 years old, 2.12 years lower than that of the male population in Tongling city (1990). After the age of 35, the nqx was higher than that of the residents. Workers to go to the tumor, to circulatory disorders, to silicosis death, 15-year-old group can increase life expectancy 5.67,3.46,3.02 years old.