肺癌高危职业人群前瞻研究

Prospective Study on Occupational Population with High Risk of Lung Cancer

对肺癌高危险职业人群进行了１０年前瞻性研究并与同时、同地居民用截缩寿命在法进行对比全、去死因寿命。分析了高危险人群的寿命水平、死亡特征、肺癌死因对寿命的影响。结果表明，高危职业人群的寿命水平低于居民，肺癌死亡居恶性肿瘤死亡之首。去除肺癌死因后，高危职业人群的期望寿命将提高１．３８～１．５８岁，其肺癌导致寿命损耗比当地同性别居民损耗多１．１５岁．对以上结果做了扼要讨论。

The authors have prospectively studied the occupational population with high risk for 10 years.Meanwhile the life expectancies of all causes and life expectancies eliminating causes between this population and citizen lived in the same areas were compared with cut down life table methods.We also analysed the effect of the life expectancy level,characteristics of death and lung cancer on life expectancy. The results showed that life expectancy of occupational population with high risk was lower than that of citizen;the first cause of malignant neoplasma was lung cancer.After eliminating the lung cancer as a cause of death,the life expectancy of occupational population with high risk was added 1.38～1.58 years.The loss of life expectancy caused by lung cancer was 1.15 years more in this population than that in citizen. These results were discussed briefly.