对4320名油毡生产工人和4101名对照组工人进行了吸烟与肺癌死亡关系的回顾前瞻性流行病学调查研究。结果表明，油毡生产男工吸烟组肺癌标准化死亡率为40．86／10万，不吸烟组肺癌标化死亡率为24．73／10万，均显著高于对照组男工肺癌的死亡率。吸烟与油毡生产男工接触沥青烟有相加作用。 A retrospective prospective epidemiological investigation of the relationship between smoking and death from lung cancer was conducted in 4320 workers in felt production and in 4101 control workers. The results showed that the standardized death rate of lung cancer in the male workers ’smoking group was 40.86 / lakh and that of the non-smoking group was 24.73 / lakh, which were significantly higher than the male workers’ lung cancer mortality in the control group. Smoking and linoleum production male workers have contact with asphalt smoke have an additive effect.