论文部分内容阅读
目的探讨石棉接触与肝癌发病的关系。方法33年追踪队列观察石棉工人肝癌死亡率。结果石棉工人肝癌死亡率明显高于居民对照人群。结论长期接触石棉的工人患肝癌危险性增加。
Objective To investigate the relationship between asbestos exposure and the incidence of liver cancer. Methods 33-year follow-up cohort observation of asbestos workers liver cancer mortality. Results Asbestos workers liver cancer mortality was significantly higher than the residents control population. Conclusion Long-term exposure to asbestos workers increases the risk of liver cancer.